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4th Gen - 2023-2026 generation coverage
2023-2026 Honda Pilot service guide ADAS Calibration & Module Programming
Choose a repair service below or find your module by part number. Onsite help is available in Dallas-Fort Worth, with mail-in module service nationwide.
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Find your module
45 documented Honda Pilot module records across the 2023-2026 generation. Search by module name or part number, then open a result for requirements and repair options.
No matching records. Try a shorter part number or clear the filters. You can still request help if your module is not listed.
ECU / Engine
ECM - 3.5L VTEC Turbo V6 (4th Gen) Verify by VIN 2023 1 record
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the firewall/intake area on the J35 3.5L V6. On this generation Honda combines engine and transmission control into a single powertrain unit (no separate standalone TCM).
Reached from the engine compartment. Typically requires removing/displacing the engine cover and intake-side trim to expose the module bracket; no cabin disassembly needed for the powertrain unit itself.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 37820-6EK-A01 (APPROX - VERIFY SUFFIX VIA IN)
- Notes
- NEW turbocharged engine 4th Gen. HDS ECM programming via iHDS Programming Port + VIN registration + IMMO matching. Throttle position learn via HDS. Intercooler and turbo system - verify no boost-related DTC post-programming. Do NOT use 3rd Gen J35Y4 ECM (~37820-RLV-A01).
TCM - 10-Speed Automatic (4th Gen) Verify by VIN 2023 1 record
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the firewall/intake area on the J35 3.5L V6. On this generation Honda combines engine and transmission control into a single powertrain unit (no separate standalone TCM).
Reached from the engine compartment. Typically requires removing/displacing the engine cover and intake-side trim to expose the module bracket; no cabin disassembly needed for the powertrain unit itself.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Notes
- 4th Gen uses 10-speed automatic (ZF 10HP unit). HDS TCM programming + shift adaptation reset. Honda ATF compatibility - verify correct fluid per 2023 WSM. Verify all shift points on road test.
Electric Power Steering Control Unit (EPS) 2 records
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the firewall/intake area on the J35 3.5L V6. On this generation Honda combines engine and transmission control into a single powertrain unit (no separate standalone TCM).
Reached from the engine compartment. Typically requires removing/displacing the engine cover and intake-side trim to expose the module bracket; no cabin disassembly needed for the powertrain unit itself.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 39980-T90
- Notes
- 4th Gen EPS unit. HDS EPS initialization + torque sensor calibration on level surface, steering centered. TJA and LKAS both use EPS torque - verify both functions post-replacement.
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the firewall/intake area on the J35 3.5L V6. On this generation Honda combines engine and transmission control into a single powertrain unit (no separate standalone TCM).
Reached from the engine compartment. Typically requires removing/displacing the engine cover and intake-side trim to expose the module bracket; no cabin disassembly needed for the powertrain unit itself.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 39980-T90
- Notes
- HDS EPS initialization + torque sensor calibration. Verify LKAS, Lane Centering, and TJA all function post-replacement.
Display Audio 9" / 12.3" (Elite) Verify by VIN 2023 1 record
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the firewall/intake area on the J35 3.5L V6. On this generation Honda combines engine and transmission control into a single powertrain unit (no separate standalone TCM).
Reached from the engine compartment. Typically requires removing/displacing the engine cover and intake-side trim to expose the module bracket; no cabin disassembly needed for the powertrain unit itself.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 39100-T90
- Notes
- Wireless CarPlay/Android Auto 4th Gen. 12.3" digital instrument cluster on Elite - verify separate display cluster PN. HDS audio diagnostics.
i-VTM4 Rear Differential Control Unit (AWD) 2 records
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the firewall/intake area on the J35 3.5L V6. On this generation Honda combines engine and transmission control into a single powertrain unit (no separate standalone TCM).
Reached from the engine compartment. Typically requires removing/displacing the engine cover and intake-side trim to expose the module bracket; no cabin disassembly needed for the powertrain unit itself.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Notes
- Torque vectoring AWD system. HDS calibration after rear differential or control unit replacement. TrailSport: verify rear torque vectoring maps active via HDS.
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the firewall/intake area on the J35 3.5L V6. On this generation Honda combines engine and transmission control into a single powertrain unit (no separate standalone TCM).
Reached from the engine compartment. Typically requires removing/displacing the engine cover and intake-side trim to expose the module bracket; no cabin disassembly needed for the powertrain unit itself.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Notes
- Torque vectoring AWD. HDS calibration after replacement. TrailSport: verify off-road torque maps.
ECM - 3.5L VTEC Turbo V6 (gas, 4th Gen) Verify by VIN 2024-2026 1 record
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the firewall/intake area on the J35 3.5L V6. On this generation Honda combines engine and transmission control into a single powertrain unit (no separate standalone TCM).
Reached from the engine compartment. Typically requires removing/displacing the engine cover and intake-side trim to expose the module bracket; no cabin disassembly needed for the powertrain unit itself.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 37820-6EK-A01 (APPROX - VERIFY SUFFIX VIA IN)
- Notes
- Gas model ECM. HDS programming via iHDS Programming Port + VIN + IMMO matching. Throttle learn via HDS. Verify no turbo/boost DTC.
PCM - e:HEV Hybrid (2024 new variant) Verify by VIN 2024-2026 1 record
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the firewall/intake area on the J35 3.5L V6. On this generation Honda combines engine and transmission control into a single powertrain unit (no separate standalone TCM).
Reached from the engine compartment. Typically requires removing/displacing the engine cover and intake-side trim to expose the module bracket; no cabin disassembly needed for the powertrain unit itself.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Notes
- e:HEV Pilot introduced 2024. 2.0L i-MMD hybrid (verify). PCM programming requires HDS Programming Port + HV battery system initialization. iN authorization may be required. High voltage safety protocol before any underhood work. Verify hybrid DTC clear and HV battery charge/discharge function after replacement.
TCM - 10-Speed Automatic (Gas) Verify by VIN 2024-2026 1 record
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the firewall/intake area on the J35 3.5L V6. On this generation Honda combines engine and transmission control into a single powertrain unit (no separate standalone TCM).
Reached from the engine compartment. Typically requires removing/displacing the engine cover and intake-side trim to expose the module bracket; no cabin disassembly needed for the powertrain unit itself.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Notes
- Gas models. HDS TCM programming + shift adaptation reset. Verify correct ATF per 2024 WSM.
Display Audio / Digital Cluster Verify by VIN 2024-2026 1 record
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the firewall/intake area on the J35 3.5L V6. On this generation Honda combines engine and transmission control into a single powertrain unit (no separate standalone TCM).
Reached from the engine compartment. Typically requires removing/displacing the engine cover and intake-side trim to expose the module bracket; no cabin disassembly needed for the powertrain unit itself.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 39100-T90
- Notes
- Wireless CarPlay/Android Auto. HDS audio diagnostics. Elite: verify 12.3" digital instrument cluster PN separately via iN.
TCM / Transmission
TCU - 10AT 10-Speed Automatic Verify by VIN 2023-2024 28100-5J6
Documented for 2023-2024 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023, 2024
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 28100-5J6
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Renesas SH72xx
- Notes
- Honda HDS required for initialization, CVT relearn procedure mandatory, Honda ATF DW-1 specification required
TCU - 10AT 10-Speed Automatic Verify by VIN 2025-2026 28100-5J2
Documented for 2025-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 28100-5J2
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Renesas SH72533
- Notes
- Honda HDS required for initial setup, CVT relearn via road test procedure, Honda ATF DW-1 specification
BCM / Body electronics
BCM (Body Control Module) - 4th Gen 2 records
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Cabin, behind the driver-side lower dash, integrated with the under-dash fuse/relay box (driver footwell area).
Reached by removing the driver-side lower dash trim / knee bolster panel to expose the under-dash fuse box assembly the module is built into.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 38809-T90-A01 (APPROX - VERIFY SUFFIX VIA IN)
- Notes
- 4th Gen BCM - DIFFERENT PN from 3rd Gen. HDS BCM programming + VIN registration. Verify all body functions post-replacement. Do not use 3rd Gen BCM.
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Cabin, behind the driver-side lower dash, integrated with the under-dash fuse/relay box (driver footwell area).
Reached by removing the driver-side lower dash trim / knee bolster panel to expose the under-dash fuse box assembly the module is built into.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 38809-T90-A01 (APPROX - VERIFY SUFFIX VIA IN)
- Notes
- HDS BCM programming + VIN registration. Verify all body functions post-replacement. e:HEV: BCM interfaces with HV system - verify no hybrid DTC post-replacement.
Smart Entry ECU (Keyless Access Control Unit) - 4th Gen 2 records
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Cabin, behind the driver-side lower dash, integrated with the under-dash fuse/relay box (driver footwell area).
Reached by removing the driver-side lower dash trim / knee bolster panel to expose the under-dash fuse box assembly the module is built into.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 35100-T90-A01 (APPROX - VERIFY SUFFIX VIA IN)
- Notes
- EEPROM-based 4th Gen unit. iN authorization required. All keys erased on replacement. Max 6 keys. Distinct from 3rd Gen unit.
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Cabin, behind the driver-side lower dash, integrated with the under-dash fuse/relay box (driver footwell area).
Reached by removing the driver-side lower dash trim / knee bolster panel to expose the under-dash fuse box assembly the module is built into.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 35100-T90-A01 (APPROX - VERIFY SUFFIX VIA IN)
- Notes
- EEPROM-based 4th Gen unit. iN authorization required. All keys erased on replacement. Max 6 keys.
Power Tailgate Control Unit 2 records
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Cabin, behind the driver-side lower dash, integrated with the under-dash fuse/relay box (driver footwell area).
Reached by removing the driver-side lower dash trim / knee bolster panel to expose the under-dash fuse box assembly the module is built into.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Notes
- HDS power tailgate initialization. Set height limits. Verify obstacle detection. 4th Gen may have updated tailgate ECU.
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Cabin, behind the driver-side lower dash, integrated with the under-dash fuse/relay box (driver footwell area).
Reached by removing the driver-side lower dash trim / knee bolster panel to expose the under-dash fuse box assembly the module is built into.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Notes
- HDS power tailgate initialization. Set height limits. Verify obstacle detection.
TPMS Control Unit 2 records
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Cabin, behind the driver-side lower dash, integrated with the under-dash fuse/relay box (driver footwell area).
Reached by removing the driver-side lower dash trim / knee bolster panel to expose the under-dash fuse box assembly the module is built into.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Notes
- HDS TPMS sensor registration after wheel sensor replacement. TrailSport: verify after all-terrain tire/wheel change.
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Cabin, behind the driver-side lower dash, integrated with the under-dash fuse/relay box (driver footwell area).
Reached by removing the driver-side lower dash trim / knee bolster panel to expose the under-dash fuse box assembly the module is built into.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Notes
- HDS TPMS sensor registration. TrailSport: verify after all-terrain tire/wheel changes.
SRS / Airbag
SRS Control Unit Verify by VIN 2023 77960-30B-A751-M4
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Cabin, on the floor under the center console, on the floor tunnel between the driver and front passenger seats.
Reached by removing the center console assembly and associated floor trim to expose the floor-mounted SRS unit. Restraint-system work is recommended for professional/certified service only; non-trained handling is not advised.
Disconnect the battery first.
Airbag system components - professional service is strongly recommended. Never probe or handle an SRS module with the battery connected.
- Part number
- 77960-30B-A751-M4
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Honda HDS or J2534 for SRS reset. DTC B1000 common after crash clear. Battery disconnect required before removal. Module relearn via HDS after installation.
SRS Control Unit Verify by VIN 2023 77960-THR-A020-M2
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Cabin, on the floor under the center console, on the floor tunnel between the driver and front passenger seats.
Reached by removing the center console assembly and associated floor trim to expose the floor-mounted SRS unit. Restraint-system work is recommended for professional/certified service only; non-trained handling is not advised.
Disconnect the battery first.
Airbag system components - professional service is strongly recommended. Never probe or handle an SRS module with the battery connected.
- Part number
- 77960-THR-A020-M2
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Honda HDS or J2534 for SRS reset. DTC B1000 common after crash clear. Battery disconnect required before removal. Module relearn via HDS after installation.
SRS Control Unit Verify by VIN 2023 77960-THR-A120-M2
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Cabin, on the floor under the center console, on the floor tunnel between the driver and front passenger seats.
Reached by removing the center console assembly and associated floor trim to expose the floor-mounted SRS unit. Restraint-system work is recommended for professional/certified service only; non-trained handling is not advised.
Disconnect the battery first.
Airbag system components - professional service is strongly recommended. Never probe or handle an SRS module with the battery connected.
- Part number
- 77960-THR-A120-M2
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Honda HDS or J2534 for SRS reset. DTC B1000 common after crash clear. Battery disconnect required before removal. Module relearn via HDS after installation.
SRS Control Unit Verify by VIN 2024 78850-T90-A830-M1
Documented for 2024 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Cabin, on the floor under the center console, on the floor tunnel between the driver and front passenger seats.
Reached by removing the center console assembly and associated floor trim to expose the floor-mounted SRS unit. Restraint-system work is recommended for professional/certified service only; non-trained handling is not advised.
Disconnect the battery first.
Airbag system components - professional service is strongly recommended. Never probe or handle an SRS module with the battery connected.
- Part number
- 78850-T90-A830-M1
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Honda HDS or J2534 for SRS reset. DTC B1000 common after crash clear. Battery disconnect required before removal. Module relearn via HDS after installation.
SRS Control Unit Verify by VIN 2025-2026 78850T90A830M1
Documented for 2025-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Cabin, on the floor under the center console, on the floor tunnel between the driver and front passenger seats.
Reached by removing the center console assembly and associated floor trim to expose the floor-mounted SRS unit. Restraint-system work is recommended for professional/certified service only; non-trained handling is not advised.
Disconnect the battery first.
Airbag system components - professional service is strongly recommended. Never probe or handle an SRS module with the battery connected.
- Part number
- 78850T90A830M1
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Honda HDS or J2534 for SRS reset. DTC B1000 common after crash clear. Battery disconnect required before removal. Module relearn via HDS after installation.
ABS / Brakes
ABS/VSA Modulator-Control Unit - 4th Gen 2 records
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the brake booster / master cylinder on the driver side, attached to the VSA modulator (hydraulic unit).
Reached from the engine compartment; the control unit is integrated with the modulator near the master cylinder. Surrounding intake/airbox or cover components may need to be displaced for clear access.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 57110-T90-A01 (APPROX - VERIFY SUFFIX VIA IN)
- Notes
- 4th Gen unit - DIFFERENT PN from 3rd Gen. HDS ABS/VSA initialization after replacement. Power bleed via HDS automated sequence. SAS zero-point calibration: HDS reset + straight drive 35+ mph. Verify firm pedal. TrailSport: verify off-road VSA mode function.
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the brake booster / master cylinder on the driver side, attached to the VSA modulator (hydraulic unit).
Reached from the engine compartment; the control unit is integrated with the modulator near the master cylinder. Surrounding intake/airbox or cover components may need to be displaced for clear access.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 57110-T90-A01 (APPROX - VERIFY SUFFIX VIA IN)
- Notes
- 4th Gen unit. HDS ABS/VSA initialization + automated power bleed. SAS zero-point calibration: HDS reset + 35+ mph straight drive. e:HEV: verify regenerative braking integration after ABS replacement. Firm pedal verify.
Wheel Speed Sensor - Front Left 2 records
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the brake booster / master cylinder on the driver side, attached to the VSA modulator (hydraulic unit).
Reached from the engine compartment; the control unit is integrated with the modulator near the master cylinder. Surrounding intake/airbox or cover components may need to be displaced for clear access.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 57455-T90
- Notes
- 4th Gen - verify PN. HDS DTC clear + road test.
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the brake booster / master cylinder on the driver side, attached to the VSA modulator (hydraulic unit).
Reached from the engine compartment; the control unit is integrated with the modulator near the master cylinder. Surrounding intake/airbox or cover components may need to be displaced for clear access.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 57455-T90
- Notes
- HDS DTC clear + road test. e:HEV: verify regen braking function.
Wheel Speed Sensor - Front Right Verify by VIN 1 record
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2023, 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the brake booster / master cylinder on the driver side, attached to the VSA modulator (hydraulic unit).
Reached from the engine compartment; the control unit is integrated with the modulator near the master cylinder. Surrounding intake/airbox or cover components may need to be displaced for clear access.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 57450-T90
- Notes
- Same as front left.
Wheel Speed Sensor - Rear Left 2 records
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the brake booster / master cylinder on the driver side, attached to the VSA modulator (hydraulic unit).
Reached from the engine compartment; the control unit is integrated with the modulator near the master cylinder. Surrounding intake/airbox or cover components may need to be displaced for clear access.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 57475-T90
- Notes
- TrailSport: check for mud/debris damage.
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the brake booster / master cylinder on the driver side, attached to the VSA modulator (hydraulic unit).
Reached from the engine compartment; the control unit is integrated with the modulator near the master cylinder. Surrounding intake/airbox or cover components may need to be displaced for clear access.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 57475-T90
Wheel Speed Sensor - Rear Right Verify by VIN 1 record
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2023, 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Engine bay, mounted near the brake booster / master cylinder on the driver side, attached to the VSA modulator (hydraulic unit).
Reached from the engine compartment; the control unit is integrated with the modulator near the master cylinder. Surrounding intake/airbox or cover components may need to be displaced for clear access.
Disconnect the battery first.
Verify before relying on this - secondary sources only.
- Part number
- 57470-T90
- Notes
- Same as rear left.
Other modules
Instrument Panel Cluster (IPC) Bench clone required 78100-T91-A21
Module information indicates cloning or bench work.
Coverage and replacement notes
Documented years: 2023, 2024, 2025, 2026
Donor must match part family 78100-T91-A21 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
Access
Located: Cabin, in the dash directly ahead of the driver behind the instrument-cluster bezel.
Reached by prying off the clip-retained instrument-cluster bezel, then removing the cluster retaining screws and pulling the cluster forward to disconnect its electrical connectors.
- Part number
- 78100-T91-A21
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Steering Angle Sensor (SAS) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2023, 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Coding required
- Yes
- Notes
- INTEGRATED (cable reel 77900 family)
Connectivity / Accessories
Other 9 records
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- HDS guided Honda Sensing static calibration using 2023 WSM specifications - TARGET SPECS DIFFER from 3rd Gen. Required after windshield R&R, camera or radar replacement, front-end collision repair. Level surface. Do NOT use 3rd Gen calibration target or procedure. ~5-10 min per HDS sequence.
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Standard upper trims 4th Gen. HDS diagnostic if charging fault. Verify Qi compatibility.
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- 4th Gen may offer Google built-in on select trims. Subscription services via HondaLink. Dealer activation.
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- TrailSport: i-VTM4 torque vectoring + Intelligent Variable Torque Management. HDS verify TrailSport-specific software maps loaded after ECM replacement. Verify off-road mode function.
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- HDS guided calibration using 2023/2024 YF6 WSM target specifications. Required after windshield R&R, camera/radar replacement, or front-end repair. Do NOT use 3rd Gen procedure or target. ~5-10 min per HDS sequence. e:HEV: same calibration procedure as gas model.
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Standard upper trims. HDS diagnostic if charging fault. Qi compatible.
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- e:HEV Pilot 2024. HV battery management via HDS. SOH (State of Health) check via HDS. HIGH VOLTAGE SAFETY REQUIRED before any underhood work - insulated gloves, disconnect service plug per 2024 WSM HV safety protocol. Not covered under standard module programming - separate HV-qualified tech recommended.
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Dealer activation for subscription services. Google built-in verify trim availability 2024.
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Verify TrailSport-specific i-VTM4 maps and off-road mode loaded via HDS after ECM replacement.
Reference information for 2023-2026. Coverage can vary by year and equipment. Confirm the VIN and full part number before ordering a replacement.
Vehicle overview
- Vehicle
- Honda Pilot
- Model years
- 2023-2026
- Generation
- 4th Gen
Tools we use for this vehicle
Factory scan, coding, and calibration access
Honda HDS / i-HDS / Honda Diagnostic Software
Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
ADAS scan, setup, and verification
Autel, Launch Tech, Topdon
Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.
Bench cloning and chip-level recovery
Alientech / Autotuner / Orange5 / Scanmatik / Flex / VVDI2 / PCMFlash / CGDI / X-Prog
Used only when the module, donor data, EEPROM, MCU, or crash-data workflow requires bench or chip-level handling.
Bench/chip-level only
Tool requirements
Basic OBD2 scanner
View capabilities and limitations
Supported work
- Read codes on SRS systems (5 documented rows)
- Read codes on ECU systems (11 documented rows)
- Read codes on BCM systems (8 documented rows)
- Read codes on TCU / TCM systems (2 documented rows)
- Read codes on ABS systems (8 documented rows)
- Read codes on IPC / SAS systems (2 documented rows)
- Read codes on Keys systems (3 documented rows)
- Read codes on Immobilizer systems (6 documented rows)
- Read codes on Accessory systems (9 documented rows)
Limitations
- IPC / SAS programming, coding, cloning, or security work (1 documented row)
- Keys programming, coding, cloning, or security work (1 documented row)
Factory programming software (J2534)
View capabilities and limitations
Supported work
- Factory scan, coding, and calibration access: Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
Bench programmer
View capabilities and limitations
Supported work
- IPC / SAS bench clone rows (1 documented row)
- Keys bench clone rows (1 documented row)
Know this platform
This platform uses Honda CAN (F-CAN powertrain, B-CAN body, high-speed MOST multimedia); OBD2 DLC Pin 6/14 CAN 500kbps with ISO 15765-4 CAN (500 kbps).
- CAN
- Honda CAN (F-CAN powertrain, B-CAN body, high-speed MOST multimedia); OBD2 DLC Pin 6/14 CAN 500kbps
- OBD
- ISO 15765-4 CAN (500 kbps)
CAN architecture varies by year
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Officially supported (openpilot master)
- Package
- Honda Sensing
- Hardware
- Comma 3X + Honda Nidec / Bosch C harness
- Harness
- Honda Nidec / Bosch C Harness
2016-22 Nidec, 2023-25 Bosch C.
Generation service summary for Honda Pilot 4th Gen (2023-2026)
Generation coverage
This page consolidates Honda Pilot service data for 2023-2026 across 4 model years; service information is available for 4 years.
Choose a yearADAS coverage
Merged ADAS coverage includes 16 system records, including Forward Camera (Monocular) (2023), Forward Radar (77GHz) (2023), Adaptive Cruise Control with Low Speed Follow (2023), and Lane Keep Assist / Lane Departure Warning (LKA/LDW) (2023). Year-marked systems apply only to the shown range.
View ADAS dataCalibration triggers
This generation has 24 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.
View triggersProgrammable modules
The merged generation page indexes 45 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, IPC coverage. Part numbers are confirmed for the exact year/VIN.
View modulesCore Auto Logic capability
Core Auto Logic supports generation-level diagnostics, ADAS calibration, module programming, and security-access planning for the Honda Pilot 2023-2026 span, with exact-year validation before service. Mail-in module service is available nationwide.
Get a quoteDo I need calibration?
Windshield Replacement 2
2023
Honda Sensing calibration REQUIRED - standard all trims 2023. Use 2023 WSM (YF6 4th Gen) calibration target specifications - these DIFFER from 3rd Gen YF5 specs. HDS guided static calibration on level surface. Verify all Honda Sensing DTC clear. Road test to confirm full Honda Sensing operation including Traffic Jam Assist.
2024-2026
Honda Sensing calibration REQUIRED - standard all trims 2024. Use 2023/2024 YF6 4th Gen WSM target specs - NOT 3rd Gen. HDS guided static calibration on level surface. Verify all Honda Sensing DTC clear including TJA. Road test. e:HEV same procedure as gas.
Forward Camera Replacement - 4th Gen 2
2023
Confirm 4th Gen PN ~36150-T90-A01 via iN. HDS guided calibration per 2023 WSM. Do NOT use 3rd Gen camera or 3rd Gen calibration procedure.
2024-2026
Confirm 4th Gen PN ~36150-T90-A01 via iN. HDS calibration per 2023/2024 WSM. Do NOT use 3rd Gen part or procedure.
Forward Radar Replacement - 4th Gen 2
2023
Confirm 4th Gen PN ~36802-T90-A01 via iN. HDS alignment per 2023 WSM. Do NOT use 3rd Gen radar PN. Bumper reinstalled before final cal.
2024-2026
Confirm 4th Gen PN ~36802-T90-A01 via iN. HDS alignment per 2023/2024 WSM. Bumper reinstalled before final cal.
ECM Replacement - 3.5L Turbo 1
2023
Confirm 4th Gen ECM PN ~37820-6EK-A01 via iN. HDS programming via iHDS Programming Port + VIN + IMMO matching. Throttle learn via HDS. Verify no boost/turbo DTC post-programming.
ABS / VSA Modulator Replacement 2
2023
HDS automated brake bleed + SAS zero-point calibration. Firm pedal verify. TrailSport: verify off-road VSA mode.
2024-2026
HDS automated brake bleed + SAS zero-point calibration. e:HEV: verify regenerative braking integration post-replacement. Firm pedal verify.
Smart Entry ECU Replacement 2
2023
iN authorization required. All customer keys present. HDS registration. All prior keys erased. Max 6 keys. Use 4th Gen PN ~35100-T90-A01.
2024-2026
iN authorization. All customer keys present. HDS registration. All prior keys erased. Max 6 keys. Use 4th Gen PN ~35100-T90-A01.
EPS Control Unit Replacement 2
2023
HDS EPS initialization + torque sensor calibration. Verify both LKAS and Traffic Jam Assist function post-replacement.
2024-2026
HDS EPS initialization + torque sensor calibration. Verify LKAS, Lane Centering, and TJA all function post-replacement.
SRS ECU Replacement 2
2023
Hard deployment only. Use 4th Gen PN ~77960-T90-A01. HDS DTC clear. Torque per 2023 WSM spec.
2024-2026
Hard deployment only. Use 4th Gen PN ~77960-T90-A01. e:HEV: HV disconnect + wait before SRS work. HDS DTC clear. Torque per WSM.
10-Speed TCM Replacement 1
2023
HDS TCM programming + shift adaptation reset. Verify correct ATF per 2023 WSM. Confirm all shift points on road test.
Any Front-End Collision 1
2023-2026
Yes
Inspect and recalibrate forward camera after any front-end collision using HDS.
Front Bumper Repair or Replacement 1
2023-2026
Yes
Forward radar angular alignment required after front bumper R&R. Use HDS.
Rear Bumper Repair or Replacement 1
2023-2026
Yes
BSD radar alignment required after rear bumper R&R. Use HDS.
BSM Sensor Replacement 1
2023-2026
Yes
Blind spot monitoring sensor replacement requires calibration using HDS.
Mirror Replacement 1
2023-2026
Yes
Surround view mirror camera recalibration required after mirror R&R. Use HDS.
ECM Replacement - Gas 3.5L Turbo 1
2024-2026
Confirm gas PN ~37820-6EK-A01 via iN. HDS programming + VIN + IMMO matching. Throttle learn. Verify no turbo DTC.
PCM Replacement - e:HEV Hybrid 1
2024-2026
e:HEV specific PCM - verify PN via iN. HDS programming + HV battery initialization required. HV safety protocol before work. Confirm powertrain variant via VIN decode before ordering.
e:HEV HV System Work (High Voltage Safety Required) 1
2024-2026
CRITICAL for e:HEV Pilot 2024: Any underhood work near HV components requires insulated PPE (gloves, mats), service plug removal per 2024 WSM HV safety chapter, and verification of HV bus voltage = 0V before contact. HDS HV battery SOH check after any HV system work. HV-qualified technician required.
ADAS calibration requirements
10 calibration requirements are documented for this generation.
6 static, 1 dynamic or drive-cycle, and 3 not-required rows. Verify exact equipment and repair event by VIN before setup.
Automatic Lighting / Rain Sensor
Dashboard / instrument panel
Systems: Automatic High Beams
Trigger: Calibration not required
Blind Spot Information Radar
Bumper - Rear
Systems: Blind Spot Warning, Rear Cross Traffic Warning
Blind Spot Information Radar
Rear bumper
Systems: Blind Spot Warning, Rear Cross Traffic Warning
Trigger: R&R, R&I
Heads Up Display Unit
Dashboard / instrument panel
Systems: Head-Up Display
Trigger: Calibration not required
Multipurpose Camera Unit
Windshield area
Systems: Adaptive Cruise Control, Automatic Emergency Braking, Automatic High Beams, Forward Collision Warning, Lane Departure Warning, Lane Keeping Assistance, Traffic Sign Recognition
Trigger: R&R, R&I
Parking and Back-Up Sensor Control Unit
Dashboard / instrument panel
Systems: Parking Collision Warning, Rear Cross Traffic Warning
Trigger: R&R, R&I
Parking and Back-Up Sensors
Bumper - Front and Rear
Systems: Parking Collision Warning, Rear Cross Traffic Warning
Parking and Back-Up Sensors
Front and rear bumper
Systems: Parking Collision Warning
Trigger: R&R, R&I
Rearview Camera
Decklid / liftgate / tailgate
Systems: Backup Camera
Trigger: Calibration not required
Steering Angle Sensor
Steering column
Systems: Wheel Alignment ADAS dependency, Performing Wheel Alignment May Necessitate Calibrations Affecting ADAS Function
Trigger: R&R, Wheel Alignment
Year-by-year details
| Year | VIN split | Infotainment | Wireless CarPlay | Wireless Android Auto | Trim notes |
|---|---|---|---|---|---|
| 2023 | VIN pos 4-8 identifies model/body/transmission/engine. Honda WMI: 1HG, 2HG, 5J6. Position 4-5 = model code. Position 10 = model year code. | Honda Display Audio | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2024 | VIN pos 4-8 identifies model/body/transmission/engine. Honda WMI: 1HG, 2HG, 5J6. Position 4-5 = model code. Position 10 = model year code. | Honda Display Audio | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2025 | VIN pos 4-8 identifies model/body/transmission/engine. Honda WMI: 1HG, 2HG, 5J6. Position 4-5 = model code. Position 10 = model year code. | Honda Display Audio | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2026 | VIN pos 4-8 identifies model/body/transmission/engine. Honda WMI: 1HG, 2HG, 5J6. Position 4-5 = model code. Position 10 = model year code. | Honda Display Audio | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
16 ADAS systems documented across the 2023-2026 generation. Rows that apply to only part of the generation carries a year badge.
Filter by year
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Honda Sensing standard ALL trims: Collision Mitigation Braking System/Automatic Emergency Braking, Road Departure Mitigation, Lane Keeping Assist System, Adaptive Cruise Control with Low Speed Follow, Auto High-Beam, Traffic Jam Assist (new 4th Gen). Blind Spot Information (BSI) and Rear Cross Traffic Monitor standard on upper trims.
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward Camera (Monocular) 2023 | Camera | ADAS | Static | YES | 36150-T90-A01 (APPROX - (VERIFY VIA OUR DIAGNOSTIC SOFTWARE) | |
| Forward Radar (77GHz) 2023 | Radar | ADAS | Static + Dynamic | YES | 36802-T90-A01 (APPROX - (VERIFY VIA OUR DIAGNOSTIC SOFTWARE) | |
| Adaptive Cruise Control with Low Speed Follow 2023 | Software | ADAS | None | YES | (SHARED FORWARD RADAR 36802-T90-A01) | |
| Lane Keep Assist / Lane Departure Warning (LKA/LDW) 2023 | Camera | ADAS | None | YES | (SHARED FORWARD CAMERA 36150-T90-A01) | |
| Traffic Jam Assist (TJA) - New 4th Gen 2023 | Camera | ADAS | None | YES | - | |
| Road Departure Mitigation (RDM) 2023 | Camera | ADAS | None | YES | - | |
| Blind Spot Information (BSI) / Rear Cross Traffic Monitor 2023 | Radar | ADAS | Static + Dynamic | YES | - | |
| Backup Camera / Surround View (Elite) 2023 | Camera | ADAS | Static | YES | - | |
| Forward Camera (Monocular) 2024-2026 | Camera | ADAS | Static | YES | 36150-T90-A01 (APPROX - (VERIFY VIA OUR DIAGNOSTIC SOFTWARE) | |
| Forward Radar (77GHz) 2024-2026 | Radar | ADAS | Static + Dynamic | YES | 36802-T90-A01 (APPROX - (VERIFY VIA OUR DIAGNOSTIC SOFTWARE) | |
| Adaptive Cruise Control with Low Speed Follow 2024-2026 | Software | ADAS | None | YES | (SHARED FORWARD RADAR 36802-T90-A01) | |
| Lane Keeping Assist / Lane Centering 2024-2026 | Camera | ADAS | None | YES | (SHARED FORWARD CAMERA 36150-T90-A01) | |
| Traffic Jam Assist (TJA) 2024-2026 | Camera | ADAS | None | YES | - | |
| Road Departure Mitigation (RDM) 2024-2026 | Camera | ADAS | None | YES | - | |
| Blind Spot Information (BSI) / Rear Cross Traffic Monitor 2024-2026 | Radar | ADAS | Static + Dynamic | YES | - | |
| Backup Camera / Surround View (Elite) 2024-2026 | Camera | ADAS | Static | YES | - |
ADAS SYSTEM
YES Supported
Identification
- System type
- Module category
- Sensor location
Part Numbers
- OEM
- Alternative
Calibration & Triggers
- Calibration type
- Programming approach
- Requires PMI
- Trigger events
Technical Notes
- Chip / MCU
- Service notes
Need this calibrated?
Get a quote for ADAS calibration WHEN IS CALIBRATION REQUIRED?
Triggers for ADAS recalibration
Windshield Replacement 2023
Honda Sensing calibration REQUIRED - standard all trims 2023. Use 2023 WSM (YF6 4th Gen) calibration target specifications - these DIFFER from 3rd Gen YF5 specs. HDS guided static calibration on level surface. Verify all Honda Sensing DTC clear. Road test to confirm full Honda Sensing operation including Traffic Jam Assist.
Forward Camera Replacement - 4th Gen 2023
Confirm 4th Gen PN ~36150-T90-A01 via iN. HDS guided calibration per 2023 WSM. Do NOT use 3rd Gen camera or 3rd Gen calibration procedure.
Forward Radar Replacement - 4th Gen 2023
Confirm 4th Gen PN ~36802-T90-A01 via iN. HDS alignment per 2023 WSM. Do NOT use 3rd Gen radar PN. Bumper reinstalled before final cal.
ECM Replacement - 3.5L Turbo 2023
Confirm 4th Gen ECM PN ~37820-6EK-A01 via iN. HDS programming via iHDS Programming Port + VIN + IMMO matching. Throttle learn via HDS. Verify no boost/turbo DTC post-programming.
ABS / VSA Modulator Replacement 2023
HDS automated brake bleed + SAS zero-point calibration. Firm pedal verify. TrailSport: verify off-road VSA mode.
Smart Entry ECU Replacement 2023
iN authorization required. All customer keys present. HDS registration. All prior keys erased. Max 6 keys. Use 4th Gen PN ~35100-T90-A01.
EPS Control Unit Replacement 2023
HDS EPS initialization + torque sensor calibration. Verify both LKAS and Traffic Jam Assist function post-replacement.
SRS ECU Replacement 2023
Hard deployment only. Use 4th Gen PN ~77960-T90-A01. HDS DTC clear. Torque per 2023 WSM spec.
10-Speed TCM Replacement 2023
HDS TCM programming + shift adaptation reset. Verify correct ATF per 2023 WSM. Confirm all shift points on road test.
Any Front-End Collision
Inspect and recalibrate forward camera after any front-end collision using HDS.
Front Bumper Repair or Replacement
Forward radar angular alignment required after front bumper R&R. Use HDS.
Rear Bumper Repair or Replacement
BSD radar alignment required after rear bumper R&R. Use HDS.
BSM Sensor Replacement
Blind spot monitoring sensor replacement requires calibration using HDS.
Mirror Replacement
Surround view mirror camera recalibration required after mirror R&R. Use HDS.
Windshield Replacement 2024-2026
Honda Sensing calibration REQUIRED - standard all trims 2024. Use 2023/2024 YF6 4th Gen WSM target specs - NOT 3rd Gen. HDS guided static calibration on level surface. Verify all Honda Sensing DTC clear including TJA. Road test. e:HEV same procedure as gas.
Forward Camera Replacement - 4th Gen 2024-2026
Confirm 4th Gen PN ~36150-T90-A01 via iN. HDS calibration per 2023/2024 WSM. Do NOT use 3rd Gen part or procedure.
Forward Radar Replacement - 4th Gen 2024-2026
Confirm 4th Gen PN ~36802-T90-A01 via iN. HDS alignment per 2023/2024 WSM. Bumper reinstalled before final cal.
ECM Replacement - Gas 3.5L Turbo 2024-2026
Confirm gas PN ~37820-6EK-A01 via iN. HDS programming + VIN + IMMO matching. Throttle learn. Verify no turbo DTC.
PCM Replacement - e:HEV Hybrid 2024-2026
e:HEV specific PCM - verify PN via iN. HDS programming + HV battery initialization required. HV safety protocol before work. Confirm powertrain variant via VIN decode before ordering.
ABS / VSA Modulator Replacement 2024-2026
HDS automated brake bleed + SAS zero-point calibration. e:HEV: verify regenerative braking integration post-replacement. Firm pedal verify.
Smart Entry ECU Replacement 2024-2026
iN authorization. All customer keys present. HDS registration. All prior keys erased. Max 6 keys. Use 4th Gen PN ~35100-T90-A01.
EPS Control Unit Replacement 2024-2026
HDS EPS initialization + torque sensor calibration. Verify LKAS, Lane Centering, and TJA all function post-replacement.
SRS ECU Replacement 2024-2026
Hard deployment only. Use 4th Gen PN ~77960-T90-A01. e:HEV: HV disconnect + wait before SRS work. HDS DTC clear. Torque per WSM.
e:HEV HV System Work (High Voltage Safety Required) 2024-2026
CRITICAL for e:HEV Pilot 2024: Any underhood work near HV components requires insulated PPE (gloves, mats), service plug removal per 2024 WSM HV safety chapter, and verification of HV bus voltage = 0V before contact. HDS HV battery SOH check after any HV system work. HV-qualified technician required.
Module part numbers by generation
55 full part numbers across 27 module groups for this generation.
Wheel Speed Sensors
-
47510T90A01Anti-Lock Brakes, Front Speed Sensor, Right -
47510T90A01 -
47560T90A01Anti-Lock Brakes, Front Speed Sensor, Rear Speed Sensor, Left -
47560T90A01 -
57450T90A02Anti-Lock Brakes, Front Speed Sensor -
57450T90A02
Collision Avoidance and Parking Assist Systems
-
36530T90A02 -
36560T90A02 -
36660T90A02 -
36670T90A02 -
39530T90A12 -
39670T90A33 -
39670T90A43 -
396803T0J01ZN -
39680T43N01ZA
Forward Looking Camera
-
36560T90A02 -
8S103T90A04 -
8S103T90A14 -
8S103T90A24 -
8S103T90A35 -
8S103T90A45 -
8S103T90A54
Forward Multipurpose Camera / Lane Departure System
-
8S103T90A04Lane Departure Warning, Camera, Lx -
8S103T90A14Lane Departure Warning, Camera, Ex-l -
8S103T90A24Lane Departure Warning, Camera, Sport -
8S103T90A35Lane Departure Warning, Camera, Touring -
8S103T90A45Lane Departure Warning, Camera, Trailsport -
8S103T90A54Lane Departure Warning, Camera, Windshield, Elite
Parking / Multi-View Camera System
-
36530T90A02Parking Aid, Camera, Rear, With Surround View -
36560T90A02Parking Aid, Camera, Front -
36660T90A02Parking Aid, Camera, Right -
36670T90A02Parking Aid, Camera, Side, Left -
39530T90A12Parking Aid, Camera, Without Surround View -
39670T90A33Parking Aid, Camera, Without Trailsport -
39670T90A43Parking Aid, Camera, Control Module, With Trailsport -
396803T0J01ZNParking Aid, Camera, Sensor, Front -
39680T43N01ZAParking Aid, Camera, Outer
ACC Distance / Millimeter-Wave Radar Sensor
-
8S303T90A03 -
8S303T90A03Cruise Control, Sensor, Lx -
8S303T90A13 -
8S303T90A13Cruise Control, Sensor, Ex-l -
8S303T90A23 -
8S303T90A23Cruise Control, Sensor, Sport -
8S303T90A33 -
8S303T90A33Cruise Control, Sensor, Touring -
8S303T90A43 -
8S303T90A43Cruise Control, Sensor, Trailsport -
8S303T90A53 -
8S303T90A53Cruise Control, Sensor, Elite
Body Control Module
-
38800T90A13 -
38800T90A13Controls, Body Control Module, Lx -
38800T90A22 -
38800T90A22Controls, Body Control Module, Sport -
38800T90A32 -
38800T90A32Controls, Body Control Module, Ex-l -
38800T90A43 -
38800T90A43Controls, Body Control Module, Trailsport -
38800T90A52 -
38800T90A52Controls, Body Control Module, Touring -
38800T90A62 -
38800T90A62Controls, Body Control Module, Elite
Rear Vision Camera
-
36530T90A02 -
39530T90A12
Side Looking Camera
-
36660T90A02 -
36670T90A02
Engine Control Module (ECM / PCM)
-
378206FBA54 -
378206FBA54Powertrain Control, ECM, Without Trailsport -
378206FBA64 -
378206FBA64Powertrain Control, ECM, With Trailsport
Instrument Cluster
-
78100T90A01 -
78100T90A01Instruments & Gauges, Instrument Cluster, 7" Cluster, Lx -
78100T90A11 -
78100T90A11Instruments & Gauges, Instrument Cluster, Sport -
78100T90A21 -
78100T90A21Instruments & Gauges, Instrument Cluster, Touring -
78100T90A31 -
78100T90A31Instruments & Gauges, Instrument Cluster, Trailsport -
78100T90A51 -
78100T90A51Instruments & Gauges, Instrument Cluster, 10" Cluster
Antenna - Keyless Entry
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38387TZ5A01 -
38387TZ5A11
Keyless Entry Antennas and Transmitters
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38387TZ5A01Keyless Entry Components, Antenna, Type 1 -
38387TZ5A11Keyless Entry Components, Antenna, Type 2 -
72147T43A01 -
72147T43A01Keyless Entry Components, Transmitter, Without Garage Opener, Lx -
72147T43A11 -
72147T43A11Keyless Entry Components, Transmitter, Sport -
72147T90A21 -
72147T90A21Keyless Entry Components, Transmitter, With Garage Opener, Driver 1 -
72147T90A31 -
72147T90A31Keyless Entry Components, Transmitter, Driver 2
Power Liftgate Control Module
-
74970T90A01 -
74970T90A01Liftgate, Control Module, Ex-l -
74970T90A11 -
74970T90A11Liftgate, Control Module, Trailsport -
74970T90A21 -
74970T90A21Liftgate, Control Module, Elite, Touring
Parking Assist Control Module
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39670T90A33 -
39670T90A43
Parking Assist Distance Sensor
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396803T0J01ZN -
39680T43N01ZA
Parking Assist Control Module
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39670T90A33Parking Aid, Control Module, Without Trailsport -
39670T90A43Parking Aid, Control Module, With Trailsport
Parking Assist Distance Sensors
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396803T0J01ZNParking Aid, Sensor, Front -
39680T43N01ZAParking Aid, Sensor, Outer
Rain Sensor
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38970T20A02 -
38970T20A02Wipers, Rain Sensor
Power Seat Memory Module
-
81289T90A21Power Seats, Memory Module
Power Seat Control Module
-
81289T90A21
Impact Sensor
-
779303T0S11 -
779703M0S11
Supplemental Restraint System SDM Module
-
779303T0S11Supplemental Restraint System, Front Sensor -
77960T90A04 -
77960T90A04Supplemental Restraint System, SDM Module, Sport -
77960T90A14 -
77960T90A14Supplemental Restraint System, SDM Module, Touring, Elite -
779703M0S11Supplemental Restraint System, Front Sensor, Side Sensor, Front
Clockspring / Spiral Cable Assembly
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77900T20D21Supplemental Restraint System, Clockspring, Without Heated Wheel -
77900T20D61Supplemental Restraint System, Clockspring, With Heated Wheel
SRS Impact Sensors
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779303T0S11Supplemental Restraint System, Front Sensor -
779703M0S11Supplemental Restraint System, Front Sensor, Side Sensor, Front
Clockspring Assembly / Spiral Cable Air Bag
-
77900T20D21 -
77900T20D61
Transfer Case Assembly
-
290006FD010 -
290006FD010Transfer Case, Transfer Case
ECU and TCU access paths by engine
Available access data covers 1 ECU or TCU family across 1 engine row. Final service is still confirmed by VIN, module label, and installed software.
Shown access methods: BOOT.
9HP
ZF - TCU / TCM
View 1 engine record
9HP
ZF - TCU / TCM
-
2023-20263.5L i-VTEC (J35Y6) - 284 PS - Petrol
9 gateway, immobilizer, and security items documented across the 2023-2026 generation.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Honda Advanced Compatibility Engineering (ACE) Unibody - 3rd-gen Advanced High-Strength Steel
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- Honda CAN (F-CAN powertrain, B-CAN body, high-speed MOST multimedia); OBD2 DLC Pin 6/14 CAN 500kbps
- Infotainment
- Honda Display Audio 9" standard; Elite trim: 12.3" digital instrument cluster + 9" HU. Apple CarPlay / Android Auto wireless. Wireless phone charger standard most trims. Google built-in available (verify trim).
- OTA Capable
- No
- Infotainment Name
- Honda Display Audio
- Wireless CarPlay
- Yes
- Wireless Android Auto
- Yes
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Contact us
WHAT WE RESOLVE
4th Gen (2023-2026) common module and ADAS issues
- ADAS calibration drift Watch for calibration needs after windshield, bumper, suspension, camera, or radar work. Documented systems include Forward Camera (Monocular) (2023), Forward Radar (77GHz) (2023), Adaptive Cruise Control with Low Speed Follow (2023), and Lane Keep Assist / Lane Departure Warning (LKA/LDW) (2023). Year-marked systems apply only to the shown range.
- SRS crash-data and warning light SRS service can involve SRS Control Unit (2023), SRS Control Unit (2024), and SRS Control Unit (2025-2026). Part numbers and crash-data workflow are confirmed for the exact year/VIN.
- Replacement module setup ECU/PCM replacement programming, BCM configuration, TCU/TCM cloning, ABS/EBCM setup are represented in the merged generation data. Rows with year ranges do not apply to every model year; verify by VIN.
FREQUENTLY ASKED QUESTIONS
FAQ
Can you program Honda Pilot (2023-2026) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Honda Pilot (2023-2026). The merged generation data includes ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS coverage. Rows marked with a year range apply only to that part of the span; unmarked rows are present across the merged generation data.
Which modules are documented for Honda Pilot (2023-2026)?
The Honda Pilot (2023-2026) generation currently shows 34 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS modules include SRS Control Unit (2023), SRS Control Unit (2024), and SRS Control Unit (2025-2026). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: 77960-30B-A751-M4 (2023) - confirm for your exact year/VIN.
Does Honda Pilot (2023-2026) need ADAS calibration after glass or collision work?
The merged generation data documents 16 ADAS systems, including Forward Camera (Monocular) (2023), Forward Radar (77GHz) (2023), Adaptive Cruise Control with Low Speed Follow (2023), Lane Keep Assist / Lane Departure Warning (LKA/LDW) (2023), and Traffic Jam Assist (TJA) - New 4th Gen (2023). Calibration triggers include Windshield Replacement (2023), Forward Camera Replacement - 4th Gen (2023), Forward Radar Replacement - 4th Gen (2023), and ECM Replacement - 3.5L Turbo (2023). Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.
Can you reset the airbag module on Honda Pilot (2023-2026)?
Yes. The generation data includes 5 SRS records, including SRS Control Unit (2023), SRS Control Unit (2024), and SRS Control Unit (2025-2026). Bench reset, cloning, and replacement setup are handled after part-number review. Any SRS part number shown for this generation is planning data only - confirm for your exact year/VIN. Reference part number: 77960-30B-A751-M4 (2023) - confirm for your exact year/VIN.
Do all Honda Pilot (2023-2026) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2023-2026; any row that does not span all data-bearing years is printed with its year range or treated as varies by year - verify by VIN. Part numbers always require exact year/VIN confirmation before ordering, cloning, or programming.
How long does service take for Honda Pilot (2023-2026)?
Most programming, cloning, SRS, and calibration jobs are quoted after VIN, DTC, part number, and repair-scope review. Labor time varies by year - verify by VIN before scheduling. Mail-in module service is available nationwide. Exact service eligibility is confirmed from the year, VIN, module, and requested scope.
Is Honda Pilot (2023-2026) service mobile or mail-in?
Mobile service covers DFW on-vehicle diagnostics, post-repair coding, and supported module work. Mail-in module service is available nationwide. We confirm the active path for your exact year, VIN, module, and requested scope before service.
More Pilot generations
Finish the repair
Need help finishing this repair?
Get onsite help in Dallas-Fort Worth. Ask about same-day availability or a one-time remote session for eligible non-VSP work.
i-HDS Explore one-time factory coding and programming. We confirm the software and procedure for your vehicle. Module programming & recovery Replacing a module or dealing with a failed programming attempt? Send the part numbers and fault scan for review. Onsite tools & equipment Bring in a technician or ask about hourly, daily and weekly rentals where licensing and equipment availability allow.