VIN / Build Split
VIN pos 4-8 identifies model/body/transmission/engine. Honda WMI: 1HG, 2HG, 5J6. Position 4-5 = model code. Position 10 = model year code.
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2020 Honda Accord Supported Services
2020 Honda Accord
ADAS calibration, module programming, and security relearns
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Technical snapshot
- Platform Honda CV1/CV2/CV3 (10th Gen Accord)
- CAN Architecture Honda F-CAN (500 kbps) + B-CAN (125 kbps)
- Security Honda Smart Entry - DST-AES; no OBD pin; AKL requires Honda iN + HDS; max 8 keys
What do you need fixed?
Choose a service to start your quote.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2020 Honda Accord. On this vehicle we cover documented systems include Forward Camera (Monocular), Forward Radar (77GHz), and Lane Keep Assist / Lane Departure Warning (LKA/LDW), this Honda CV1/CV2/CV3 (10th Gen Accord) platform vehicle, Honda DST-AES Smart Entry (10th Gen CV) immobilizer support, Honda Display Audio infotainment programming. Mobile across the DFW Metroplex; mail-in module service is available nationwide.
Platform
Honda CV1/CV2/CV3 (10th Gen Accord)
Production
2008-present
Trim Levels
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Drivetrain
FWD
Engine
-
CAN Speed
Honda F-CAN (500 kbps) + B-CAN (125 kbps)
YEAR-SPECIFIC NOTES
Infotainment
Honda Display Audio
Exact-year service summary for 2020 Honda Accord
ADAS coverage
This 2020 Honda Accord page documents 4 ADAS systems, including Forward Camera (Monocular), Forward Radar (77GHz), Lane Keep Assist / Lane Departure Warning (LKA/LDW), and Rear View Camera.
View ADAS dataCalibration triggers
Documented calibration triggers include Windshield Replacement, Front Bumper Repair, EPS Replacement, and Any Collision. Use the ADAS tab for the full trigger list.
View triggersTarget setup planning
Approved target-planning data maps this vehicle family to LAM01-04-L&LAM01-04-R. Primary Acura/Honda static target set for FCW/LDW and LKAS forward-camera calibration planning. Confirm VIN, trim, DTCs, sensor part number, and scan-tool procedure before setup.
View ADAS dataProgrammable modules
This page indexes 28 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.
View modulesGateway and security
This page includes 2 gateway, immobilizer, or key-security records for this 2020 Honda Accord.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2020 Honda Accord using the documented systems and module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
Honda Sensing standard ALL trims 2020: Collision Mitigation Braking System/Autom - Standard; Platform: Honda CV1/CV2/CV3 (10th Gen Accord) - Confirmed
Driver-assist suite
Honda Sensing standard ALL trims 2020: Collision Mitigation Braking System/Automatic Emergency Braking, Lane Keeping Assist System, LDWS, Adaptive Cruise Control, Road Departure Mitigation
VIN and build split
VIN pos 4-8 identifies model/body/transmission/engine. Honda WMI: 1HG, 2HG, 5J6. Position 4-5 = model code. Position 10 = model year code.
Infotainment context
Honda Display Audio; Honda Display Audio 8"; CarPlay/Android Auto; Navigation on Touring
Network and access
CAN: Honda F-CAN (500 kbps) + B-CAN (125 kbps)
Tool access for this exact year
Representative tool access paths for this exact model year, gated by the vehicle data and source packet we currently trust.
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
Choose a section to view data
SUPPORTED SYSTEMS
What we service on this vehicle
Documented module coverage for the 2020 Honda Accord. Counts reflect modules our techs have programmed or calibrated on this exact platform.
ADAS Calibration
4 modules documented
Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.
Open ADAS tabEngine / ECU Programming
3 modules documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabBCM / Body Programming
2 modules documented
Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.
Open Modules tabTCU / Transmission
2 modules documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
16 modules documented
Crash-data clear, hard-code reset and replacement airbag module configuration.
Open Modules tabABS / Brake Module
1 module documented
ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.
Open Modules tabIPC, SAS & Other Modules
2 modules documented
Instrument cluster cloning, steering angle sensor calibration and other supporting modules.
Open Modules tabConnectivity & Accessories
2 modules documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabRecalibration Triggers
6 modules documented
Service events that require ADAS recalibration on this vehicle. Tap to see what triggers what.
Open ADAS tabNeed something not listed? Most undocumented modules can still be programmed.
Get a QuoteFeature availability 2
Honda Sensing standard ALL trims 2020: Collision Mitigation Braking System/Autom
StandardCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
Platform: Honda CV1/CV2/CV3 (10th Gen Accord)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common Honda Accord issues we resolve on this platform: Forward Camera (Monocular), Forward Radar (77GHz), Lane Keep Assist / Lane Departure Warning (LKA/LDW), and Rear View Camera recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - Honda CV1/CV2/CV3 (10th Gen Accord) platform uses Honda F-CAN (500 kbps) + B-CAN (125 kbps).
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Honda Sensing standard ALL trims 2020: Collision Mitigation Braking System/Automatic Emergency Braking, Lane Keeping Assist System, LDWS, Adaptive Cruise Control, Road Departure Mitigation
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward Camera (Monocular) | Forward Camera | Camera | Static | YES | 36160-TVA-A01 | |
| Forward Radar (77GHz) | Front Radar | Radar | Static | YES | 36802-TVA-A01 | |
| Lane Keep Assist / Lane Departure Warning (LKA/LDW) | Forward Camera | Camera | Static | YES | 36160-TVA-A01 | |
| Rear View Camera | Rear Camera | Camera | Static | YES | 39530-TVA |
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 Affected: Honda Sensing Camera - ALL trims 2020 (Sensing now standard)
HDS static cal mandatory - camera now standard ALL trims. 10th Gen CV procedure. Level surface. All Sensing DTCs clear before delivery.
Front Bumper Repair Affected: Forward Radar
HDS radar boresight. Bumper installed before final cal.
EPS Replacement Affected: EPS, LKAS
HDS EPS zero cal. Verify LKAS.
Any Collision Affected: SRS ECU, Sensing, deployed airbags
Full HDS scan. SRS with deployment = replace.
Forward Camera Replacement
Camera module replacement requires full recalibration using HDS.
Forward Radar Replacement
Radar module replacement requires alignment/calibration using HDS.
SRS Modules
SRS Control Unit 16 records
Under center console
- Part number
- 77960-T3V-A011-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
- Part number
- 77960-T3V-A020-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
- Part number
- 77960-TVA-A460-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
- Part number
- 77960-TVA-F330-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
- Part number
- 77960-TWA-A410-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
- Part number
- 77960-TWA-A440-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
- Part number
- 77960-TVA-A460-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
- Part number
- 77960-TVA-A460-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
- Part number
- 77960-TVA-A460-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
- Part number
- 77960-TVA-A460-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
- Part number
- 77960-TVA-A460-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
- Part number
- 77960-TVA-A460-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
- Part number
- 77960-TVA-A460-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
- Part number
- 77960-TVA-A460-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
- Part number
- 77960-TVA-A460-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
- Part number
- 77960-TVA-A460-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.
ECU Modules
ECM - 1.5L L15BE VTEC Turbo 37820-5AA
- Part number
- 37820-5AA
- Protocol / method
- OBD Programming Port
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Denso SH72544R
- Notes
- HDS/i-HDS flash. VIN registration + IMMO seed write. Throttle init + idle learn.
ECM - 2.0L K20CA VTEC Turbo 37820-6B2
- Part number
- 37820-6B2
- Protocol / method
- OBD Programming Port
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Denso
- Notes
- HDS/i-HDS flash. VIN registration + IMMO seed write.
Electric Power Steering Control Unit (EPS) 39980-TVA-A01
- Part number
- 39980-TVA-A01
- Protocol / method
- OBD Programming Port
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas
- Notes
- HDS EPS zero cal. LKAS verification after replacement.
BCM Modules
Body Control Module (BCM) 38809-TVA-A01
- Part number
- 38809-TVA-A01
- Security
- EEPROM
- Coding required
- Yes
- Cloning supported
- Yes
- Notes
- HDS programming + VIN registration.
Keyless Access Control Unit 35100-TVA-A01
- Part number
- 35100-TVA-A01
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- No
- Notes
- Honda iN auth + HDS. All keys erased on replacement. Max 8.
TCU / TCM Transmission Modules
TCU - CVT Continuously Variable 28100-6A7
- Part number
- 28100-6A7
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas SH72546
- Notes
- Honda HDS or J2534 required. Honda HCF-2 CVT fluid. TCM relearn via drive cycle.
TCU - 10AT 10-Speed Auto 28100-6B0
- Part number
- 28100-6B0
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Renesas SH72546
- Notes
- 10-speed for 2.0T models. Honda HDS required. Honda ATF DW-1. TCM relearn via drive cycle.
ABS / Brake Modules
ABS/VSA Modulator-Control Unit 57110-TVA-A01
- Part number
- 57110-TVA-A01
- Cloning supported
- Yes
- Notes
- HDS ABS/VSA init. Power bleed via HDS. SAS zero-point cal post-replacement.
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) 78100-TVC-A02
- Part number
- 78100-TVC-A02
- 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)
- Coding required
- Yes
- Notes
- INTEGRATED (cable reel 77900 family)
Connectivity & Accessories
Display Audio (8") 39100-TVA-A01
- Part number
- 39100-TVA-A01
- Notes
- HDS diagnostic. VIN registration.
IPC (Instrument Panel Cluster) 78100-TVA-A01
- Part number
- 78100-TVA-A01
- Notes
- HDS IPC programming + VIN registration.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Honda ACE Unibody - Advanced High-Strength Steel
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- Honda F-CAN (500 kbps) + B-CAN (125 kbps)
- Infotainment
- Honda Display Audio 8"; CarPlay/Android Auto; Navigation on Touring
- OTA Capable
- No
- Infotainment Name
- Honda Display Audio
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Confirmed
Reviewed coverage: 2020 - 2.2L i-CTDi (N22A2), 2.2L i-DTEC (N22A2).
Confirm the exact engine, ECU, and any prerequisite access method before service.
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Officially supported (openpilot master)
- Package
- Honda Sensing
- Hardware
- Comma 3X + Honda Bosch A/C harness
- Harness
- Honda Bosch A/C Harness
Bosch platform; 2018-22 uses Bosch A, 2023-25 uses Bosch C. Hybrid variants also supported.
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2020 Honda Accord?
ADAS calibration pricing for a 2020 Honda Accord depends on which of its 4 documented systems need work after a repair. This vehicle is documented with Forward Camera (Monocular), Forward Radar (77GHz), Lane Keep Assist / Lane Departure Warning (LKA/LDW), and Rear View Camera. We provide a fixed quote after confirming the operations performed - send the VIN, the repair scope (windshield R&R, bumper work, alignment, collision), and any DTCs so the quote response can include a real number.
Can you reset the airbag light on a 2020 Honda Accord?
Yes. The 2020 Honda Accord uses a factory SRS control module that we support. We read and clear stored crash data, then restore the module to factory status so the airbag warning light goes out and the system returns to full operation. Reference part number on this vehicle: 77960-T3V-A011-M4. Mobile diagnosis and programming are available in DFW, and mail-in module service is available nationwide. Send the part number and a description of what triggered the light, and we will provide a quote and scheduling window.
What is needed after replacing the windshield on a 2020 Honda Accord?
After windshield replacement on a 2020 Honda Accord, Forward Camera (Monocular), Forward Radar (77GHz), Lane Keep Assist / Lane Departure Warning (LKA/LDW), and Rear View Camera rely on the forward-facing camera and require recalibration before the systems return to operation. We perform the calibration on-site in the DFW Metroplex with OE target fixtures. Mail-in module service is available nationwide for eligible module work.
How long does a 2020 Honda Accord module service take?
Most 2020 Honda Accord onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 13 programmable modules documented in our database (3 ECU, 2 BCM, 2 TCU, 1 ABS, plus IPC/SAS/gateway/accessory). Mobile module work and ADAS calibration are scheduled in the DFW service area after quote review. Mail-in module service is available nationwide.
Do you cover the 2020 Honda Accord on-site, or is this mail-in only?
We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, post-repair recoding, and supported module work). Mail-in module service is available nationwide. Quote the work and we will confirm the active service path for the 2020 Honda Accord. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2020 Honda Accord programming?
Every programming, cloning, and calibration job on the 2020 Honda Accord is backed by a workmanship warranty covering the scope of work we performed: 1-year unlimited on all flashes, clones, and ADAS calibrations. If a module we programmed or a calibration we performed fails to function as expected, return it and we restore it at no charge. The warranty covers our work; it does not cover unrelated mechanical or electrical failure of the module itself.
Which modules on a 2020 Honda Accord can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2020 Honda Accord. For this vehicle our database documents:
- 3 engine control (ECU/PCM)
- 2 transmission control (TCU/TCM)
- 2 body control (BCM and related)
- 1 ABS / brake control (EBCM)
- 1 immobilizer / security
- 1 key & fob
- 1 instrument cluster (IPC)
- 1 steering angle sensor (SAS)
- 4 ADAS module
Infotainment on this platform: Honda Display Audio. Send the VIN and the operations performed and we will confirm support and pricing.
Additional Module Part Numbers
Additional OEM-sourced part numbers for the 2020 Honda Accord covering ADAS, ECU/PCM, BCM, TCU/TCM, SRS, ABS/EBCM, instrument cluster (IPC), gateway, and steering angle sensor modules when available. These reference numbers assist technicians with module identification and sourcing prior to programming.
- ADAS Module Part Numbers
- 36160-TVA-A01, 36802-TVA-A01, 39530-TVA
- ECU / PCM Part Numbers
- 37820-5AA, 37820-6B2
- BCM / Body Module Part Numbers
- 38809-TVA-A01, 35100-TVA-A01
- TCU / TCM Part Numbers
- 28100-6A7, 28100-6B0
- SRS / Airbag Module Part Numbers
- 77960-T3V-A011-M4, 77960-T3V-A020-M4, 77960-TVA-A460-M4, 77960-TVA-F330-M4, 77960-TWA-A410-M4, 77960-TWA-A440-M4
- ABS / EBCM Part Numbers
- 57110-TVA-A01, 10TH GEN ACCORD CV1, CV2, CV3
- Instrument Cluster (IPC) Part Numbers
- 78100-TVC-A02
- Transmission Control Module (TCM) Part Numbers
- 28100-6A7, 28100-6B0
- Steering Angle Sensor (SAS) Part Numbers
- INTEGRATED (CABLE REEL 77900 FAMILY)
Part numbers are OEM base references. Verify exact suffix via VIN-specific build data before ordering. Core Auto Logic provides mobile programming services for all listed modules in the DFW area.
Different trim or build?
Send your VIN and we'll confirm exact module support and pricing in the quote response.
Hit a security wall? We've got the keys.
1-year unlimited warranty on every flash and calibration.
Shared module fitment
Vehicles sharing modules with the 2020 Honda Accord
These vehicles use one or more of the same replacement modules indexed for this vehicle.
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.