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3rd Gen - 2019-2026 generation coverage
2019-2026 Acura RDX 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
48 documented Acura RDX module records across the 2019-2026 generation. Search by module name or part number, then open a result for requirements and repair options.
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ECU / Engine
ECM - L15BE 2.0L VTEC Turbo Verify by VIN 2019 ~37820-6AY-A01
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Donor must match part family ~37820-6AY-A01; VIN-locked - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~37820-6AY-A01
- Protocol / method
- OBD Programming Port
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas / Bosch ME17 series
- Notes
- HDS iN Programming Port. Immobilizer linked to ECM - key relearn required after replacement. Battery stable >=80% SOC or charger connected during programming. VIN write included in iN PMI flow. Single engine across all 2019 RDX trims.
ECM - L15BE 2.0L VTEC Turbo Verify by VIN 2020 ~37820-6AY-A01
Documented for 2020 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020
Donor must match part family ~37820-6AY-A01; VIN-locked - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~37820-6AY-A01
- Protocol / method
- OBD Programming Port
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas / Bosch ME17 series
- Notes
- HDS iN Programming Port. Immobilizer linked - key relearn after replacement. Battery >=80% SOC or charger connected. VIN write in iN PMI flow. Verify 2020 suffix via iN for any running changes.
ECM - L15BE 2.0L VTEC Turbo Verify by VIN 2021 ~37820-6AY-A01
Documented for 2021 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2021
Donor must match part family ~37820-6AY-A01; VIN-locked - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~37820-6AY-A01
- Protocol / method
- OBD Programming Port
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas / Bosch ME17 series
- Notes
- HDS iN Programming Port. Immobilizer linked - key relearn after replacement. Battery >=80% SOC or charger connected. Verify 2021 suffix via iN.
ECM - L15BE 2.0L VTEC Turbo Verify by VIN 2022 ~37820-6AY-A01
Documented for 2022 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2022
Donor must match part family ~37820-6AY-A01; VIN-locked - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~37820-6AY-A01
- Protocol / method
- OBD Programming Port
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas / Bosch ME17 series
- Notes
- HDS iN Programming Port. Immobilizer linked - key relearn after replacement. Battery >=80% SOC or charger connected. Verify 2022 suffix via iN.
ECM - L15BE 2.0L VTEC Turbo Verify by VIN 2023 ~37820-6AY-A01
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Donor must match part family ~37820-6AY-A01; VIN-locked - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~37820-6AY-A01
- Protocol / method
- OBD Programming Port
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas / Bosch ME17 series
- Notes
- HDS iN Programming Port. Immobilizer linked - key relearn after replacement. Battery >=80% SOC or charger connected. 2023 refresh - verify ECM suffix via iN for any running changes.
ECM - L15BE 2.0L VTEC Turbo Verify by VIN 2024-2026 ~37820-6AY-A01
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Donor must match part family ~37820-6AY-A01; VIN-locked - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~37820-6AY-A01
- Protocol / method
- OBD Programming Port
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas / Bosch ME17 series
- Notes
- HDS iN Programming Port. Immobilizer linked - key relearn required after replacement. Battery >=80% SOC or charger connected during programming. Verify 2024 ECM suffix via iN before ordering.
TCM / Transmission
TCU - 10R60 10-Speed Auto Verify by VIN 2019-2020 28100-5J2
Documented for 2019-2020 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019, 2020
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 SH72531
- Notes
- Honda HDS or J2534 tool required. ATF DW-1 fluid. TCM relearn via HDS after installation. VIN coding mandatory.
TCU - 10AT 10-Speed Automatic Verify by VIN 2021-2022 28100-5J2
Documented for 2021-2022 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2021, 2022
Donor must match part family 28100-5J2 - requires cloning
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
- Yes
- Chip / MCU
- Renesas SH72531
- Notes
- Requires Honda HDS or J2534 tool, TCU adaptation and clutch relearn required, Honda ATF DW-1 specification
TCU - 10AT 10-Speed Automatic Verify by VIN 2023-2024 28100-5J2
Documented for 2023-2024 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023, 2024
Donor must match part family 28100-5J2 - requires cloning
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
- Yes
- Chip / MCU
- Renesas RH850
- Notes
- Honda HDS or J2534 tool required, ATF DW-1, idle relearn and road test required after programming
TCU - 10AT 10-Speed Auto 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
- Requires Honda HDS or J2534 tool, TCU adaptive relearn via drive cycle, Honda ATF DW-1 specification required
BCM / Body electronics
Body Control Module (BCM) Verify by VIN 2019 ~38809-TJB-A01
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Donor must match part family ~38809-TJB-A01; VIN-locked - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~38809-TJB-A01
- Security
- AES-128
- Coding required
- Yes
- Cloning supported
- Yes
- Notes
- HDS iN required - VIN coding, immobilizer sync, option configuration. Clone supported. New BCM requires full iN software write and option codes matching trim. Controls smart entry, lighting, door locks, power windows, power tailgate (Advance/PMC).
Body Control Module (BCM) Verify by VIN 2020 ~38809-TJB-A01
Documented for 2020 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020
Donor must match part family ~38809-TJB-A01; VIN-locked - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~38809-TJB-A01
- Security
- AES-128
- Coding required
- Yes
- Cloning supported
- Yes
- Notes
- HDS iN required - VIN coding, immobilizer sync, option configuration. Clone supported. Controls smart entry, lighting, door locks, power windows, power tailgate (Advance/PMC).
Body Control Module (BCM) Verify by VIN 2021 ~38809-TJB-A01
Documented for 2021 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2021
Donor must match part family ~38809-TJB-A01; VIN-locked - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~38809-TJB-A01
- Security
- AES-128
- Coding required
- Yes
- Cloning supported
- Yes
- Notes
- HDS iN required - VIN coding, immobilizer sync, option coding. Clone supported.
Body Control Module (BCM) Verify by VIN 2022 ~38809-TJB-A01
Documented for 2022 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2022
Donor must match part family ~38809-TJB-A01; VIN-locked - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~38809-TJB-A01
- Security
- AES-128
- Coding required
- Yes
- Cloning supported
- Yes
- Notes
- HDS iN required - VIN coding, immobilizer sync, option coding. Clone supported. 2022 includes wireless CarPlay/Android Auto integration through infotainment unit - BCM option codes may reflect this.
Body Control Module (BCM) Verify by VIN 2023 ~38809-TJB-A01
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Donor must match part family ~38809-TJB-A01; VIN-locked - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~38809-TJB-A01
- Security
- AES-128
- Coding required
- Yes
- Cloning supported
- Yes
- Notes
- HDS iN required. 2023 mid-cycle refresh may introduce updated BCM part suffix - verify via iN VIN lookup before ordering. VIN coding, immobilizer sync, and full option configuration required. Clone supported. Wireless CarPlay/Android Auto integration included.
Body Control Module (BCM) Verify by VIN 2024-2026 ~38809-TJB-A01
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Donor must match part family ~38809-TJB-A01; VIN-locked - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~38809-TJB-A01
- Security
- AES-128
- Coding required
- Yes
- Cloning supported
- Yes
- Notes
- HDS iN required - VIN coding, immobilizer sync, full option configuration. Clone supported. 2024 continues post-refresh BCM spec - verify suffix via iN. Wireless CarPlay/Android Auto integration.
SRS / Airbag
SRS Control Unit 7 records
Under center console
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 77960TJBA040M4
- 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.
Under center console
Documented for 2020 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 77960-TJB-A040-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.
Under center console
Documented for 2021 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2021
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 78050-TJB-A22
- 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.
Under center console
Documented for 2022 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2022
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 78850-TJB-A842-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.
Under center console
Documented for 2022 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2022
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 78055-TJB-A22
- 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.
Under center console
Documented for 2023-2026 within this generation. Confirm the exact vehicle by VIN.
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.
- Part number
- 78055TJBA22
- 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.
Under center console
Documented for 2023-2026 within this generation. Confirm the exact vehicle by VIN.
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.
- Part number
- 78850TJBA842M1
- 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 Module (Bosch) Verify by VIN 2019 ~57110-TJB-A01
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Donor must match part family ~57110-TJB-A01 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~57110-TJB-A01
- Cloning supported
- Yes
- Notes
- Bosch ABS/VSA. Clone supported. HDS iN programming on new unit - VIN coding and VSA calibration. Automated brake bleed via iN after replacement. Inspect wheel speed sensor connectors before module swap. DTC 61-1/62-1 common if wheel speed sensor disturbed. SH-AWD vehicles: verify all four WSS connections.
ABS/VSA Module (Bosch) Verify by VIN 2020 ~57110-TJB-A01
Documented for 2020 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020
Donor must match part family ~57110-TJB-A01 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~57110-TJB-A01
- Cloning supported
- Yes
- Notes
- Bosch ABS/VSA. Clone supported. HDS iN programming on new unit. Automated brake bleed via iN required. Inspect WSS connectors. SH-AWD: verify all four WSS readings after repair.
ABS/VSA Module (Bosch) Verify by VIN 2021 ~57110-TJB-A01
Documented for 2021 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2021
Donor must match part family ~57110-TJB-A01 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~57110-TJB-A01
- Cloning supported
- Yes
- Notes
- Bosch ABS/VSA. Clone supported. HDS iN programming on new unit. Automated brake bleed via iN. EPB service mode for rear pad service. SH-AWD: verify all four WSS connections.
ABS/VSA Module (Bosch) Verify by VIN 2022 ~57110-TJB-A01
Documented for 2022 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2022
Donor must match part family ~57110-TJB-A01 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~57110-TJB-A01
- Cloning supported
- Yes
- Notes
- Bosch ABS/VSA. Clone supported. HDS iN programming on new unit. Automated brake bleed via iN. EPB service mode for rear pads. SH-AWD: verify all four WSS connections.
ABS/VSA Module (Bosch) Verify by VIN 2023 ~57110-TJB-A01
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Donor must match part family ~57110-TJB-A01 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~57110-TJB-A01
- Cloning supported
- Yes
- Notes
- Bosch ABS/VSA. Clone supported. HDS iN programming on new unit. Automated brake bleed via iN. EPB service mode for rear pads. Verify 2023 part suffix via iN.
ABS/VSA Module (Bosch) Verify by VIN 2024-2026 ~57110-TJB-A01
Documented for 2024-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2024, 2025, 2026
Donor must match part family ~57110-TJB-A01 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- ~57110-TJB-A01
- Cloning supported
- Yes
- Notes
- Bosch ABS/VSA. Clone supported. HDS iN programming on new unit - VIN coding and VSA calibration. Automated brake bleed via iN after replacement. EPB service mode for rear pad service. SH-AWD: verify all four wheel speed sensor connections.
Other modules
Instrument Panel Cluster (IPC) Verify by VIN 2019 78100-TJB-A01
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Donor must match part family 78100-TJB-A01 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 78100-TJB-A01
- 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.
Instrument Panel Cluster (IPC) Verify by VIN 2020-2025 78100-TJB-A11
Documented for 2020-2025 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020, 2021, 2022, 2023, 2024, 2025
Donor must match part family 78100-TJB-A11 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 78100-TJB-A11
- 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.
Instrument Panel Cluster (IPC) Verify by VIN 2026 78100-TJB-A000
Documented for 2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2026
Donor must match part family 78100-TJB-A000 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 78100-TJB-A000
- 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 2019
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
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 (clock spring / steering column module
Steering Angle Sensor (SAS) Verify by VIN 2019
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Coding required
- Yes
- Notes
- cross-year extension)
Steering Angle Sensor (SAS) Verify by VIN 2020-2026
Documented for 2020-2026 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020, 2021, 2022, 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 13 records
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- 10.2-inch upper display + 7-inch lower True Touchpad Interface. First generation of this interface on RDX - wired CarPlay/Android Auto (not wireless on 2019). HDS iN for display unit programming.
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Available on Advance/PMC.
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Hands-free power tailgate on Advance and PMC Edition. BCM controls tailgate module. HDS iN for tailgate actuator programming after replacement.
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- HDS iN service mode required to retract caliper piston before rear brake pad service. Do not attempt rear pad service without iN service mode activation.
Documented for 2020 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- 10.2-inch upper + 7-inch lower touchpad. Wired CarPlay/Android Auto on 2020. HDS iN for unit programming.
Documented for 2020-2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020, 2021, 2022, 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Available on Advance/PMC.
Documented for 2020-2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020, 2021, 2022, 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- HDS iN service mode required before rear pad service.
Documented for 2021 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2021
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- 10.2-inch upper + 7-inch lower touchpad. Wired CarPlay/Android Auto on 2021. HDS iN for unit programming.
Documented for 2022 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2022
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- 10.2-inch upper + 7-inch lower touchpad. HDS iN for programming.
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.
- Part number
- INTEGRATED - VERIFY VIA IN FOR 2023 REFRESH VARIANT
- Notes
- 2023 mid-cycle refresh may include updated display unit. 10.2-inch upper + 7-inch lower touchpad. Wireless CarPlay/Android Auto. HDS iN for programming.
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.
- Part number
- INTEGRATED - VERIFY VIA IN FOR 2024
- Notes
- 10.2-inch upper + 7-inch lower touchpad. Wireless CarPlay/Android Auto. HDS iN for unit programming. Verify part number via iN for 2024 - use 2023 post-refresh unit as baseline.
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
- Available on Advance/PMC.
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 iN service mode required to retract caliper piston before rear brake pad service.
Reference information for 2019-2026. Coverage can vary by year and equipment. Confirm the VIN and full part number before ordering a replacement.
Vehicle overview
- Vehicle
- Acura RDX
- Model years
- 2019-2026
- Generation
- 3rd Gen
Tools we use for this vehicle
Factory scan, coding, and calibration access
Honda HDS / i-HDS / AcuraLink Diagnostic
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 (7 documented rows)
- Read codes on ECU systems (6 documented rows)
- Read codes on BCM systems (6 documented rows)
- Read codes on TCU / TCM systems (4 documented rows)
- Read codes on ABS systems (6 documented rows)
- Read codes on IPC / SAS systems (6 documented rows)
- Read codes on Keys systems (5 documented rows)
- Read codes on Immobilizer systems (3 documented rows)
- Read codes on Accessory systems (13 documented rows)
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.
Know this platform
This platform uses Honda HS-CAN; LIN bus (body peripherals); OBD-II CAN ISO 15765-4 with ISO 15765-4 CAN (500kbps HS-CAN).
- CAN
- Honda HS-CAN; LIN bus (body peripherals); OBD-II CAN ISO 15765-4
- OBD
- ISO 15765-4 CAN (500kbps HS-CAN)
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Officially supported (openpilot master)
- Package
- AcuraWatch
- Hardware
- Comma 3X + Honda Bosch A harness
- Harness
- Honda Bosch A Harness
Bosch platform; openpilot supports 2019-2024 RDX.
Generation service summary for Acura RDX 3rd Gen (2019-2026)
Generation coverage
This page consolidates Acura RDX service data for 2019-2026 across 8 model years; service information is available for 8 years.
Choose a yearADAS coverage
Merged ADAS coverage includes 23 system records, including Forward Camera (Monocular) (2019), Forward Radar (77GHz) (2019), Blind Spot Information (BSI) (2019), and Rear Camera (Multi-Angle Rearview) (2019). Year-marked systems apply only to the shown range.
View ADAS dataCalibration triggers
This generation has 34 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.
View triggersProgrammable modules
The merged generation page indexes 48 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 Acura RDX 2019-2026 span, with exact-year validation before service. Mail-in module service is available nationwide.
Get a quoteDo I need calibration?
Windshield Replacement 24
AcuraWatch Camera
2019required
HDS iN static camera calibration required. Target ~1.0m from front bumper on level surface. First-year UC1 - verify camera part number carefully via iN for 2019. Use Honda-approved glass; non-OEM glass can cause calibration failure.
LKAS
2019required
HDS iN static camera calibration required. Target ~1.0m from front bumper on level surface. First-year UC1 - verify camera part number carefully via iN for 2019. Use Honda-approved glass; non-OEM glass can cause calibration failure.
CMBS
2019required
HDS iN static camera calibration required. Target ~1.0m from front bumper on level surface. First-year UC1 - verify camera part number carefully via iN for 2019. Use Honda-approved glass; non-OEM glass can cause calibration failure.
ACC
2019required
HDS iN static camera calibration required. Target ~1.0m from front bumper on level surface. First-year UC1 - verify camera part number carefully via iN for 2019. Use Honda-approved glass; non-OEM glass can cause calibration failure.
AcuraWatch Camera
2020required
HDS iN static camera calibration. Target ~1.0m from front bumper. Verify 2020 part suffix via iN.
LKAS
2020required
HDS iN static camera calibration. Target ~1.0m from front bumper. Verify 2020 part suffix via iN.
CMBS
2020required
HDS iN static camera calibration. Target ~1.0m from front bumper. Verify 2020 part suffix via iN.
ACC
2020required
HDS iN static camera calibration. Target ~1.0m from front bumper. Verify 2020 part suffix via iN.
AcuraWatch Camera
2021required
HDS iN static camera calibration. Target ~1.0m from front bumper. Use Honda-approved glass.
LKAS
2021required
HDS iN static camera calibration. Target ~1.0m from front bumper. Use Honda-approved glass.
CMBS
2021required
HDS iN static camera calibration. Target ~1.0m from front bumper. Use Honda-approved glass.
ACC
2021required
HDS iN static camera calibration. Target ~1.0m from front bumper. Use Honda-approved glass.
AcuraWatch Camera
2022required
HDS iN static camera calibration. Target ~1.0m from front bumper. Verify 2022 part suffix via iN.
LKAS
2022required
HDS iN static camera calibration. Target ~1.0m from front bumper. Verify 2022 part suffix via iN.
CMBS
2022required
HDS iN static camera calibration. Target ~1.0m from front bumper. Verify 2022 part suffix via iN.
ACC
2022required
HDS iN static camera calibration. Target ~1.0m from front bumper. Verify 2022 part suffix via iN.
AcuraWatch Camera
2023required
HDS iN static camera calibration. Target ~1.0m from front bumper. CRITICAL: 2023 is mid-cycle refresh - camera part suffix may have changed. Always verify via iN VIN lookup before ordering replacement camera.
LKAS
2023required
HDS iN static camera calibration. Target ~1.0m from front bumper. CRITICAL: 2023 is mid-cycle refresh - camera part suffix may have changed. Always verify via iN VIN lookup before ordering replacement camera.
CMBS
2023required
HDS iN static camera calibration. Target ~1.0m from front bumper. CRITICAL: 2023 is mid-cycle refresh - camera part suffix may have changed. Always verify via iN VIN lookup before ordering replacement camera.
ACC
2023required
HDS iN static camera calibration. Target ~1.0m from front bumper. CRITICAL: 2023 is mid-cycle refresh - camera part suffix may have changed. Always verify via iN VIN lookup before ordering replacement camera.
AcuraWatch Camera
2024-2026required
HDS iN static camera calibration. Target ~1.0m from front bumper on level surface. Verify 2024 camera suffix via iN - use 2023 post-refresh suffix as baseline. Honda-approved glass recommended.
LKAS
2024-2026required
HDS iN static camera calibration. Target ~1.0m from front bumper on level surface. Verify 2024 camera suffix via iN - use 2023 post-refresh suffix as baseline. Honda-approved glass recommended.
CMBS
2024-2026required
HDS iN static camera calibration. Target ~1.0m from front bumper on level surface. Verify 2024 camera suffix via iN - use 2023 post-refresh suffix as baseline. Honda-approved glass recommended.
ACC
2024-2026required
HDS iN static camera calibration. Target ~1.0m from front bumper on level surface. Verify 2024 camera suffix via iN - use 2023 post-refresh suffix as baseline. Honda-approved glass recommended.
Front Bumper Repair or Replacement 16
Front Radar
2019required
HDS iN radar alignment required. Inspect radar bracket. Vehicle at curb weight. Clear all radar DTCs after calibration.
ACC
2019required
HDS iN radar alignment required. Inspect radar bracket. Vehicle at curb weight. Clear all radar DTCs after calibration.
CMBS
2019required
HDS iN radar alignment required. Inspect radar bracket. Vehicle at curb weight. Clear all radar DTCs after calibration.
AEB
2019required
HDS iN radar alignment required. Inspect radar bracket. Vehicle at curb weight. Clear all radar DTCs after calibration.
Front Radar
2020-2022required
HDS iN radar alignment. Inspect bracket. Clear radar DTCs after calibration.
ACC
2020-2022required
HDS iN radar alignment. Inspect bracket. Clear radar DTCs after calibration.
CMBS
2020-2022required
HDS iN radar alignment. Inspect bracket. Clear radar DTCs after calibration.
AEB
2020-2022required
HDS iN radar alignment. Inspect bracket. Clear radar DTCs after calibration.
Front Radar
2023required
HDS iN radar alignment required. 2023 updated front fascia - confirm radar bracket part numbers via iN. Inspect bracket. Clear radar DTCs after calibration.
ACC
2023required
HDS iN radar alignment required. 2023 updated front fascia - confirm radar bracket part numbers via iN. Inspect bracket. Clear radar DTCs after calibration.
CMBS
2023required
HDS iN radar alignment required. 2023 updated front fascia - confirm radar bracket part numbers via iN. Inspect bracket. Clear radar DTCs after calibration.
AEB
2023required
HDS iN radar alignment required. 2023 updated front fascia - confirm radar bracket part numbers via iN. Inspect bracket. Clear radar DTCs after calibration.
Front Radar
2024-2026required
HDS iN radar alignment required. Inspect bracket for deformation. Vehicle at curb weight. Clear all radar aim DTCs after calibration.
ACC
2024-2026required
HDS iN radar alignment required. Inspect bracket for deformation. Vehicle at curb weight. Clear all radar aim DTCs after calibration.
CMBS
2024-2026required
HDS iN radar alignment required. Inspect bracket for deformation. Vehicle at curb weight. Clear all radar aim DTCs after calibration.
AEB
2024-2026required
HDS iN radar alignment required. Inspect bracket for deformation. Vehicle at curb weight. Clear all radar aim DTCs after calibration.
Mirror Replacement 3
BSI Camera (optional)
2019recommended
Camera-based BSI (optional on UC1). Verify trim has BSI before diagnosing. HDS iN self-test after mirror swap on BSI-equipped vehicles.
2020-2023
Conditional
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use HDS if applicable.
BSI Camera (optional trims)
2024-2026recommended
Camera-based BSI on UC1. Verify trim has BSI. HDS iN self-test and calibration after mirror swap on BSI-equipped vehicles.
Any Collision 20
SRS Unit
2019required
Full scan mandatory. SRS replace-only. ADAS calibrations required if front-end involved. Do not deliver with unresolved DTCs.
ADAS Camera
2019required
Full scan mandatory. SRS replace-only. ADAS calibrations required if front-end involved. Do not deliver with unresolved DTCs.
Front Radar
2019required
Full scan mandatory. SRS replace-only. ADAS calibrations required if front-end involved. Do not deliver with unresolved DTCs.
deployed airbags
2019required
Full scan mandatory. SRS replace-only. ADAS calibrations required if front-end involved. Do not deliver with unresolved DTCs.
SRS Unit
2020required
Full scan mandatory. SRS replace-only. ADAS calibration if front-end involved.
ADAS Camera
2020required
Full scan mandatory. SRS replace-only. ADAS calibration if front-end involved.
Front Radar
2020required
Full scan mandatory. SRS replace-only. ADAS calibration if front-end involved.
deployed airbags
2020required
Full scan mandatory. SRS replace-only. ADAS calibration if front-end involved.
SRS Unit
2021-2022required
Full scan. SRS replace-only. ADAS calibration if front-end damage.
ADAS Camera
2021-2022required
Full scan. SRS replace-only. ADAS calibration if front-end damage.
Front Radar
2021-2022required
Full scan. SRS replace-only. ADAS calibration if front-end damage.
deployed airbags
2021-2022required
Full scan. SRS replace-only. ADAS calibration if front-end damage.
SRS Unit
2023required
Full scan. SRS replace-only. ADAS calibration required if front-end involved. Verify 2023 refresh part numbers via iN before ordering.
ADAS Camera
2023required
Full scan. SRS replace-only. ADAS calibration required if front-end involved. Verify 2023 refresh part numbers via iN before ordering.
Front Radar
2023required
Full scan. SRS replace-only. ADAS calibration required if front-end involved. Verify 2023 refresh part numbers via iN before ordering.
deployed airbags
2023required
Full scan. SRS replace-only. ADAS calibration required if front-end involved. Verify 2023 refresh part numbers via iN before ordering.
SRS Unit
2024-2026required
Full module scan mandatory. SRS replace-only after deployment. ADAS calibrations required if front-end damage. Do not deliver with unresolved ADAS or SRS DTCs.
AcuraWatch Camera
2024-2026required
Full module scan mandatory. SRS replace-only after deployment. ADAS calibrations required if front-end damage. Do not deliver with unresolved ADAS or SRS DTCs.
Front Radar
2024-2026required
Full module scan mandatory. SRS replace-only after deployment. ADAS calibrations required if front-end damage. Do not deliver with unresolved ADAS or SRS DTCs.
deployed airbags
2024-2026required
Full module scan mandatory. SRS replace-only after deployment. ADAS calibrations required if front-end damage. Do not deliver with unresolved ADAS or SRS DTCs.
Any Module Replacement 20
BCM
2019required
HDS iN programming required. Immobilizer relearn if ECM or BCM replaced. ABS bleeding procedure required. SRS replace-only.
ECM
2019required
HDS iN programming required. Immobilizer relearn if ECM or BCM replaced. ABS bleeding procedure required. SRS replace-only.
SRS
2019required
HDS iN programming required. Immobilizer relearn if ECM or BCM replaced. ABS bleeding procedure required. SRS replace-only.
ABS - all VIN-coded modules
2019required
HDS iN programming required. Immobilizer relearn if ECM or BCM replaced. ABS bleeding procedure required. SRS replace-only.
BCM
2020-2021required
HDS iN programming required. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only.
ECM
2020-2021required
HDS iN programming required. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only.
SRS
2020-2021required
HDS iN programming required. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only.
ABS
2020-2021required
HDS iN programming required. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only.
BCM
2022required
HDS iN programming. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only.
ECM
2022required
HDS iN programming. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only.
SRS
2022required
HDS iN programming. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only.
ABS
2022required
HDS iN programming. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only.
BCM
2023required
HDS iN programming. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only. Verify all 2023 part suffixes via iN.
ECM
2023required
HDS iN programming. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only. Verify all 2023 part suffixes via iN.
SRS
2023required
HDS iN programming. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only. Verify all 2023 part suffixes via iN.
ABS
2023required
HDS iN programming. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only. Verify all 2023 part suffixes via iN.
BCM
2024-2026required
HDS iN programming required. Immobilizer relearn if ECM or BCM replaced. ABS automated bleeding procedure after replacement. SRS replace-only. Verify all 2024 part suffixes via iN before ordering.
ECM
2024-2026required
HDS iN programming required. Immobilizer relearn if ECM or BCM replaced. ABS automated bleeding procedure after replacement. SRS replace-only. Verify all 2024 part suffixes via iN before ordering.
SRS
2024-2026required
HDS iN programming required. Immobilizer relearn if ECM or BCM replaced. ABS automated bleeding procedure after replacement. SRS replace-only. Verify all 2024 part suffixes via iN before ordering.
ABS - all VIN-coded modules
2024-2026required
HDS iN programming required. Immobilizer relearn if ECM or BCM replaced. ABS automated bleeding procedure after replacement. SRS replace-only. Verify all 2024 part suffixes via iN before ordering.
SH-AWD Service 4
VTM-4 / SH-AWD rear differential
2019recommended
SH-AWD rear differential service may require VSA recalibration via HDS iN. Confirm all four wheel speed sensor readings are equal before clearing VSA DTCs.
ABS/VSA
2019recommended
SH-AWD rear differential service may require VSA recalibration via HDS iN. Confirm all four wheel speed sensor readings are equal before clearing VSA DTCs.
SH-AWD rear differential
2024-2026recommended
SH-AWD rear differential service may require VSA recalibration via HDS iN. Confirm equal wheel speed sensor readings before clearing VSA DTCs.
ABS/VSA
2024-2026recommended
SH-AWD rear differential service may require VSA recalibration via HDS iN. Confirm equal wheel speed sensor readings before clearing VSA DTCs.
Forward Camera Replacement 2
2019
Yes
Camera module replacement requires full recalibration using HDS.
2020-2026
Yes
Camera module replacement requires full recalibration using HDS.
Forward Radar Replacement 2
2019
Yes
Radar module replacement requires alignment/calibration using HDS.
2020-2026
Yes
Radar module replacement requires alignment/calibration using HDS.
Rear Bumper Repair or Replacement 2
2019
Yes
BSD radar alignment required after rear bumper R&R. Use HDS.
2020-2023
Yes
BSD radar alignment required after rear bumper R&R. Use HDS.
BSM Sensor Replacement 2
2019
Yes
Blind spot monitoring sensor replacement requires calibration using HDS.
2020-2026
Yes
Blind spot monitoring sensor replacement requires calibration using HDS.
Rear Bumper / Liftgate Repair 2
Rear Camera
2024-2026recommended
iN static calibration if rear camera disturbed. Verify camera function in all modes after repair.
Rear Cross Traffic Alert
2024-2026recommended
iN static calibration if rear camera disturbed. Verify camera function in all modes after repair.
Year-by-year details
| Year | VIN split | Infotainment | Wireless CarPlay | Wireless Android Auto | Trim notes |
|---|---|---|---|---|---|
| 2019 | VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. Position 10 = model year code. | Acura True Touchpad Interface | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. | ||
| 2020 | VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. Position 10 = model year code. | Acura True Touchpad Interface | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. | ||
| 2021 | VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. Position 10 = model year code. | Acura True Touchpad Interface | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. | ||
| 2022 | VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. Position 10 = model year code. | Acura True Touchpad Interface | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. | ||
| 2023 | VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. Position 10 = model year code. | Acura True Touchpad Interface | 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. Acura WMI: 19U, 5J8. Position 4-5 = model code. Position 10 = model year code. | Acura True Touchpad Interface | 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. Acura WMI: 19U, 5J8. Position 4-5 = model code. Position 10 = model year code. | Acura True Touchpad Interface | 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. Acura WMI: 19U, 5J8. Position 4-5 = model code. Position 10 = model year code. | Acura True Touchpad Interface | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
23 ADAS systems documented across the 2019-2026 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
AcuraWatch (standard all trims): Lane Keeping Assist System, Collision Mitigation Braking System, Adaptive Cruise Control with Low-Speed Follow, Road Departure Mitigation; BSI optional
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward Camera (Monocular) 2019 | Forward Camera | Camera | Static | YES | ~36150-TJB-A01 | |
| Forward Radar (77GHz) 2019 | Front Radar | Radar | Static | YES | ~36802-TJB-A01 | |
| Blind Spot Information (BSI) 2019 | Side Camera | Camera | Static + Dynamic | YES | - | |
| Rear Camera (Multi-Angle Rearview) 2019 | Rear Camera | Camera | Static | YES | - | |
| Forward Camera (Monocular) 2020 | Forward Camera | Camera | Static | YES | ~36150-TJB-A01 | |
| Forward Radar (77GHz) 2020 | Front Radar | Radar | Static | YES | ~36802-TJB-A01 | |
| Blind Spot Information (BSI) 2020 | Side Camera | Camera | Static + Dynamic | YES | - | |
| Rear Camera (Multi-Angle Rearview) 2020 | Rear Camera | Camera | Static | YES | - | |
| Forward Camera (Monocular) 2021 | Forward Camera | Camera | Static | YES | ~36150-TJB-A01 | |
| Forward Radar (77GHz) 2021 | Front Radar | Radar | Static | YES | ~36802-TJB-A01 | |
| Blind Spot Information (BSI) 2021 | Side Camera | Camera | Static + Dynamic | YES | - | |
| Rear Camera (Multi-Angle Rearview) 2021-2022 | Rear Camera | Camera | Static | YES | - | |
| Forward Camera (Monocular) 2022 | Forward Camera | Camera | Static | YES | ~36150-TJB-A01 | |
| Forward Radar (77GHz) 2022 | Front Radar | Radar | Static | YES | ~36802-TJB-A01 | |
| Blind Spot Information (BSI) 2022 | Side Camera | Camera | Static + Dynamic | YES | - | |
| Forward Camera (Monocular) 2023 | Forward Camera | Camera | Static | YES | ~36150-TJB-A01 | |
| Forward Radar (77GHz) 2023 | Front Radar | Radar | Static | YES | ~36802-TJB-A01 | |
| Blind Spot Information (BSI) 2023 | Side Camera | Camera | Static + Dynamic | YES | - | |
| Rear Camera (Multi-Angle Rearview) 2023 | Rear Camera | Camera | Static | YES | - | |
| Forward Camera (Monocular) 2024-2026 | Forward Camera | Camera | Static | YES | ~36150-TJB-A01 | |
| Forward Radar (77GHz) 2024-2026 | Front Radar | Radar | Static | YES | ~36802-TJB-A01 | |
| Blind Spot Information (BSI) 2024-2026 | Side Camera | Camera | Static + Dynamic | YES | - | |
| Rear Camera (Multi-Angle Rearview) 2024-2026 | Rear Camera | Camera | 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 2019 Affected: AcuraWatch Camera, LKAS, CMBS, ACC
HDS iN static camera calibration required. Target ~1.0m from front bumper on level surface. First-year UC1 - verify camera part number carefully via iN for 2019. Use Honda-approved glass; non-OEM glass can cause calibration failure.
Front Bumper Repair or Replacement 2019 Affected: Front Radar, ACC, CMBS, AEB
HDS iN radar alignment required. Inspect radar bracket. Vehicle at curb weight. Clear all radar DTCs after calibration.
Mirror Replacement 2019 Affected: BSI Camera (optional)
Camera-based BSI (optional on UC1). Verify trim has BSI before diagnosing. HDS iN self-test after mirror swap on BSI-equipped vehicles.
Any Collision 2019 Affected: SRS Unit, ADAS Camera, Front Radar, deployed airbags
Full scan mandatory. SRS replace-only. ADAS calibrations required if front-end involved. Do not deliver with unresolved DTCs.
Any Module Replacement 2019 Affected: BCM, ECM, SRS, ABS - all VIN-coded modules
HDS iN programming required. Immobilizer relearn if ECM or BCM replaced. ABS bleeding procedure required. SRS replace-only.
SH-AWD Service 2019 Affected: VTM-4 / SH-AWD rear differential, ABS/VSA
SH-AWD rear differential service may require VSA recalibration via HDS iN. Confirm all four wheel speed sensor readings are equal before clearing VSA DTCs.
Forward Camera Replacement 2019
Camera module replacement requires full recalibration using HDS.
Forward Radar Replacement 2019
Radar module replacement requires alignment/calibration using HDS.
Rear Bumper Repair or Replacement 2019
BSD radar alignment required after rear bumper R&R. Use HDS.
BSM Sensor Replacement 2019
Blind spot monitoring sensor replacement requires calibration using HDS.
Windshield Replacement 2020 Affected: AcuraWatch Camera, LKAS, CMBS, ACC
HDS iN static camera calibration. Target ~1.0m from front bumper. Verify 2020 part suffix via iN.
Front Bumper Repair or Replacement 2020-2022 Affected: Front Radar, ACC, CMBS, AEB
HDS iN radar alignment. Inspect bracket. Clear radar DTCs after calibration.
Any Collision 2020 Affected: SRS Unit, ADAS Camera, Front Radar, deployed airbags
Full scan mandatory. SRS replace-only. ADAS calibration if front-end involved.
Any Module Replacement 2020-2021 Affected: BCM, ECM, SRS, ABS
HDS iN programming required. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only.
Forward Camera Replacement 2020-2026
Camera module replacement requires full recalibration using HDS.
Forward Radar Replacement 2020-2026
Radar module replacement requires alignment/calibration using HDS.
Rear Bumper Repair or Replacement 2020-2023
BSD radar alignment required after rear bumper R&R. Use HDS.
BSM Sensor Replacement 2020-2026
Blind spot monitoring sensor replacement requires calibration using HDS.
Mirror Replacement 2020-2023
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use HDS if applicable.
Windshield Replacement 2021 Affected: AcuraWatch Camera, LKAS, CMBS, ACC
HDS iN static camera calibration. Target ~1.0m from front bumper. Use Honda-approved glass.
Any Collision 2021-2022 Affected: SRS Unit, ADAS Camera, Front Radar, deployed airbags
Full scan. SRS replace-only. ADAS calibration if front-end damage.
Windshield Replacement 2022 Affected: AcuraWatch Camera, LKAS, CMBS, ACC
HDS iN static camera calibration. Target ~1.0m from front bumper. Verify 2022 part suffix via iN.
Any Module Replacement 2022 Affected: BCM, ECM, SRS, ABS
HDS iN programming. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only.
Windshield Replacement 2023 Affected: AcuraWatch Camera, LKAS, CMBS, ACC
HDS iN static camera calibration. Target ~1.0m from front bumper. CRITICAL: 2023 is mid-cycle refresh - camera part suffix may have changed. Always verify via iN VIN lookup before ordering replacement camera.
Front Bumper Repair or Replacement 2023 Affected: Front Radar, ACC, CMBS, AEB
HDS iN radar alignment required. 2023 updated front fascia - confirm radar bracket part numbers via iN. Inspect bracket. Clear radar DTCs after calibration.
Any Collision 2023 Affected: SRS Unit, ADAS Camera, Front Radar, deployed airbags
Full scan. SRS replace-only. ADAS calibration required if front-end involved. Verify 2023 refresh part numbers via iN before ordering.
Any Module Replacement 2023 Affected: BCM, ECM, SRS, ABS
HDS iN programming. Immobilizer relearn if ECM or BCM. ABS bleeding required. SRS replace-only. Verify all 2023 part suffixes via iN.
Windshield Replacement 2024-2026 Affected: AcuraWatch Camera, LKAS, CMBS, ACC
HDS iN static camera calibration. Target ~1.0m from front bumper on level surface. Verify 2024 camera suffix via iN - use 2023 post-refresh suffix as baseline. Honda-approved glass recommended.
Front Bumper Repair or Replacement 2024-2026 Affected: Front Radar, ACC, CMBS, AEB
HDS iN radar alignment required. Inspect bracket for deformation. Vehicle at curb weight. Clear all radar aim DTCs after calibration.
Mirror Replacement 2024-2026 Affected: BSI Camera (optional trims)
Camera-based BSI on UC1. Verify trim has BSI. HDS iN self-test and calibration after mirror swap on BSI-equipped vehicles.
Rear Bumper / Liftgate Repair 2024-2026 Affected: Rear Camera, Rear Cross Traffic Alert
iN static calibration if rear camera disturbed. Verify camera function in all modes after repair.
Any Collision 2024-2026 Affected: SRS Unit, AcuraWatch Camera, Front Radar, deployed airbags
Full module scan mandatory. SRS replace-only after deployment. ADAS calibrations required if front-end damage. Do not deliver with unresolved ADAS or SRS DTCs.
Any Module Replacement 2024-2026 Affected: BCM, ECM, SRS, ABS - all VIN-coded modules
HDS iN programming required. Immobilizer relearn if ECM or BCM replaced. ABS automated bleeding procedure after replacement. SRS replace-only. Verify all 2024 part suffixes via iN before ordering.
SH-AWD Service 2024-2026 Affected: SH-AWD rear differential, ABS/VSA
SH-AWD rear differential service may require VSA recalibration via HDS iN. Confirm equal wheel speed sensor readings before clearing VSA DTCs.
8 gateway, immobilizer, and security items documented across the 2019-2026 generation.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Unibody; high-strength steel and aluminum construction
- OBD Protocol
- ISO 15765-4 CAN (500kbps HS-CAN)
- CAN Architecture
- Honda HS-CAN; LIN bus (body peripherals); OBD-II CAN ISO 15765-4
- Infotainment
- True Touchpad Interface - 10.2-inch upper display + 7-inch lower touchpad; Wireless CarPlay/Android Auto; AcuraLink Connected Services
- OTA Capable
- No
- Infotainment Name
- Acura True Touchpad Interface
- Wireless CarPlay
- Yes
- Wireless Android Auto
- Yes
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Available
Reviewed coverage: 2019-2026 - 2.0T (K20C4), 2.3L 4x4 (K23A1).
Confirm the exact engine, ECU, and any prerequisite access method before service.
Confirmation is limited to reviewed year/engine rows; other variants require confirmation.
WHAT WE RESOLVE
3rd Gen (2019-2026) 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) (2019), Forward Radar (77GHz) (2019), Blind Spot Information (BSI) (2019), and Rear Camera (Multi-Angle Rearview) (2019). Year-marked systems apply only to the shown range.
- SRS crash-data and warning light SRS service can involve SRS Control Unit (2019), SRS Control Unit (2020), and SRS Control Unit (2021). 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 Acura RDX (2019-2026) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Acura RDX (2019-2026). 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 Acura RDX (2019-2026)?
The Acura RDX (2019-2026) generation currently shows 29 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS modules include SRS Control Unit (2019), SRS Control Unit (2020), and SRS Control Unit (2021). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: 77960TJBA040M4 (2019) - confirm for your exact year/VIN.
Does Acura RDX (2019-2026) need ADAS calibration after glass or collision work?
The merged generation data documents 23 ADAS systems, including Forward Camera (Monocular) (2019), Forward Radar (77GHz) (2019), Blind Spot Information (BSI) (2019), Rear Camera (Multi-Angle Rearview) (2019), and Forward Camera (Monocular) (2020). Calibration triggers include Windshield Replacement (2019), Front Bumper Repair or Replacement (2019), Mirror Replacement (2019), and Any Collision (2019). Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.
Can you reset the airbag module on Acura RDX (2019-2026)?
Yes. The generation data includes 7 SRS records, including SRS Control Unit (2019), SRS Control Unit (2020), and SRS Control Unit (2021). 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: 77960TJBA040M4 (2019) - confirm for your exact year/VIN.
Do all Acura RDX (2019-2026) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2019-2026; 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 Acura RDX (2019-2026)?
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 Acura RDX (2019-2026) 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 RDX generations
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