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2023 Honda Civic Supported Services

2023 Honda Civic

ADAS calibration, module programming, and security relearns

Trims: LX, Sport, EX, EX-L, Touring, Si, Type R. Honda Sensing standard all trims (2022+).

Technical snapshot
  • Platform Honda Civic Platform - 11th Gen FE/FL (Continuation)
  • CAN Architecture HS-CAN (500 kbps) + MS-CAN (125 kbps); OBD2 DLC Pin 6/14 HS-CAN; 11th gen network topology; DLC under driver dash
  • Security Honda Smart Entry - EEPROM-based key security (11th Gen); KR5TP-4 smart key; no OBD pin code extraction; AKL requires Honda iN dealer authorization + HDS; max 8 keys per vehicle
OVERVIEW

Expert ADAS calibration, module programming, and diagnostic recovery for the 2023 Honda Civic. On this vehicle we cover documented systems include Forward Camera (Monocular), Front Radar (Honda Sensing - 11th Gen), and BSM Rear Bumper Radar (Sensing 360 - dealer accessory), this Honda Civic Platform - 11th Gen FE/FL (Continuation) platform vehicle, Honda Immobilizer - EEPROM-based Smart Entry (11th Gen FE/FL) immobilizer support, Honda Display Audio infotainment programming. Mobile across the DFW Metroplex; mail-in module work is temporarily unavailable.

Platform
Honda Civic Platform - 11th Gen FE/FL (Continuation)
Production
2006-present
Trim Levels
Trims: LX, Sport, EX, EX-L, Touring, Si, Type R. Honda Sensing standard all trims (2022+).
Drivetrain
FWD
Engine
-
CAN Speed
HS-CAN (500 kbps) + MS-CAN (125 kbps); OBD2 DLC Pin 6/14 HS-CAN; 11th gen network topology; DLC under driver dash
YEAR-SPECIFIC NOTES

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.

Infotainment

Honda Display Audio

Wireless Support

CarPlay: Yes / Android Auto: Yes

SERVICE SNAPSHOT

Exact-year service summary for 2023 Honda Civic

ADAS coverage

This 2023 Honda Civic page documents 4 ADAS systems, including Forward Camera (Monocular), Front Radar (Honda Sensing - 11th Gen), BSM Rear Bumper Radar (Sensing 360 - dealer accessory), and Honda Sensing Suite (all trims - 11th Gen).

View ADAS data

Calibration triggers

Documented calibration triggers include Windshield Replacement, Forward Camera Replacement (11th Gen), Front Radar Replacement (11th Gen), and BSM Rear Radar Replacement (08V67-T20-110). Use the ADAS tab for the full trigger list.

View triggers

Target 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 data

Programmable modules

This page indexes 46 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.

View modules

Gateway and security

This page includes 6 gateway, immobilizer, or key-security records for this 2023 Honda Civic.

View security

Core Auto Logic capability

Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2023 Honda Civic using the documented systems and module data on this page.

Choose a section
EXACT-YEAR DIFFERENTIATORS

What changes on this exact year

Feature availability

Honda Sensing standard ALL trims: Collision Mitigation Braking System/Automatic - Standard; Immobilizer: Honda Immobilizer - Standard; Platform: Honda Civic Platform - Confirmed

Driver-assist suite

Honda Sensing standard ALL trims: Collision Mitigation Braking System/Automatic Emergency Braking, Lane Keeping Assist System, LDWS, Adaptive Cruise Control with low-speed follow, Road Departure Mitigation. Honda Sensing 360 Blind Spot Monitoring (rear radar 08V67-T20-110) optional dealer accessory on Sport+ trims.

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; 7" Honda Infotainment (base); 9" Honda Infotainment Display Audio (EX+); Apple CarPlay + Android Auto standard; wireless connectivity on upper trims

Connectivity notes

Wireless CarPlay: Yes; Wireless Android Auto: Yes

Network and access

CAN: HS-CAN (500 kbps) + MS-CAN (125 kbps); OBD2 DLC Pin 6/14 HS-CAN; 11th gen network topology; DLC under driver dash

TOOL ACCESS MATRIX

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.

OEM subscription required

Make-level OEM tool map plus exact-year gateway and ADAS fields.

ADAS scan, setup, and verification

Autel, Launch Tech, Topdon

Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.

Tool subscription required

Service-level scanner-vendor source packet plus exact-year ADAS records.

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

Bench programmer source packet plus exact-year module/security records.

Choose a section to view data

SUPPORTED SYSTEMS

What we service on this vehicle

Documented module coverage for the 2023 Honda Civic. 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 tab
Engine / ECU Programming
3 modules documented

Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.

Open Modules tab
BCM / Body Programming
2 modules documented

Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.

Open Modules tab
TCU / Transmission
1 module documented

Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.

Open Modules tab
SRS / Airbag Reset
31 modules documented

Crash-data clear, hard-code reset and replacement airbag module configuration.

Open Modules tab
ABS / Brake Module
3 modules documented

ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.

Open Modules tab
Key Security & Immobilizer
4 modules documented

Immobilizer modules, key/fob types, add-key + all-keys-lost (AKL) capability and security overview.

Open Security tab
IPC, SAS & Other Modules
2 modules documented

Instrument cluster cloning, steering angle sensor calibration and other supporting modules.

Open Modules tab
Connectivity & Accessories
4 modules documented

Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.

Open Modules tab
Recalibration Triggers
14 modules documented

Service events that require ADAS recalibration on this vehicle. Tap to see what triggers what.

Open ADAS tab

Need something not listed? Most undocumented modules can still be programmed.

Get a Quote
Feature availability 3

Honda Sensing standard ALL trims: Collision Mitigation Braking System/Automatic

Standard

Calibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.

Immobilizer: Honda Immobilizer

Standard

Key programming requires manufacturer-level tool access.

Platform: Honda Civic Platform

Confirmed

Verify platform code matches when cross-referencing part numbers across model years.

WHAT WE RESOLVE

Common issues on this vehicle

Common Honda Civic issues we resolve on this platform: Forward Camera (Monocular), Front Radar (Honda Sensing - 11th Gen), BSM Rear Bumper Radar (Sensing 360 - dealer accessory), and Honda Sensing Suite (all trims - 11th Gen) recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - Honda Civic Platform - 11th Gen FE/FL (Continuation) platform uses HS-CAN (500 kbps) + MS-CAN (125 kbps); OBD2 DLC Pin 6/14 HS-CAN; 11th gen network topology; DLC under driver dash. Key programming and immobilizer faults - Honda Immobilizer - EEPROM-based Smart Entry (11th Gen FE/FL) immobilizer; all-keys-lost supported.

ADAS CALIBRATION MATRIX

ADAS systems on this vehicle

Honda Sensing standard ALL trims: Collision Mitigation Braking System/Automatic Emergency Braking, Lane Keeping Assist System, LDWS, Adaptive Cruise Control with low-speed follow, Road Departure Mitigation. Honda Sensing 360 Blind Spot Monitoring (rear radar 08V67-T20-110) optional dealer accessory on Sport+ trims.

Scroll for part numbers and Details
SystemTypeCategoryCal. TypeSupportedPart #Actions
Forward Camera (Monocular)CameraADASStatic YES36160-T20-A01
Front Radar (Honda Sensing - 11th Gen)RadarADASStatic + Dynamic YES-
BSM Rear Bumper Radar (Sensing 360 - dealer accessory)RadarADASStatic + Dynamic YES08V67-T20-110
Honda Sensing Suite (all trims - 11th Gen)SoftwareADASNone YES-
WHEN IS CALIBRATION REQUIRED?

Triggers for ADAS recalibration

Windshield Replacement

HDS 11th gen FE camera static cal required (Honda Sensing standard all trims). Camera: 36160-T20-A01. ~1.0m target from front bumper, level surface. HDS iN procedure. Use FE/FL procedure only - NOT 10th gen TBG. All Sensing lamps must extinguish.

Forward Camera Replacement (11th Gen)

HDS camera init + 11th gen FE static cal. ~1.0m target. HDS iN procedure. Verify all Sensing DTC-free.

Front Radar Replacement (11th Gen)

HDS 11th gen radar init + static cal. Pair with camera cal. Level surface. Verify ACC/CMBS DTCs clear.

BSM Rear Radar Replacement (08V67-T20-110)

HDS Sensing 360 radar initialization. Fixed bracket - no physical aiming. Verify BSM/RCTA DTCs clear and warning indicators functional.

VSA Modulator Replacement (57110-T24-A01)

HDS motorized brake bleed. ABS/VSA DTC clear. Firm pedal verify. Road test 15+ mph.

ECM Replacement (L15BE or K20C4)

HDS flash + VIN + IMMO seed + throttle init + idle learn. Engine-specific calibration file - verify via HDS VIN lookup. L15BE: 37820-6A0-A76.

Smart Key ECU Replacement

Honda iN authorization. All KR5TP-4 keys present. HDS 11th gen registration. Max 8 keys.

BCM Replacement

HDS BCM programming + VIN/config write. Verify body electrical. TPMS re-registration may be required.

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.

Forward Radar Replacement

Radar module replacement requires alignment/calibration using 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.

SRS MODULES

SRS Modules

SRS Control Unit x31
77960-T20-A980-M1 Under center console
PART
77960-T20-A980-M1
LOCATION
Under center console
MFG
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.
77960-30B-A751-M4 Under center console
PART
77960-30B-A751-M4
LOCATION
Under center console
MFG
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.
77960-T20-A950-M1 Under center console
PART
77960-T20-A950-M1
LOCATION
Under center console
MFG
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.
77960-T20-A970-M1 Under center console
PART
77960-T20-A970-M1
LOCATION
Under center console
MFG
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.
77960-T20-A980-M1 Under center console
PART
77960-T20-A980-M1
LOCATION
Under center console
MFG
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.
77960-T20-H620-M1 Under center console
PART
77960-T20-H620-M1
LOCATION
Under center console
MFG
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.
77960-T20-H630-M1 Under center console
PART
77960-T20-H630-M1
LOCATION
Under center console
MFG
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.
77960-T20-H820-M1 Under center console
PART
77960-T20-H820-M1
LOCATION
Under center console
MFG
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.
77960-T20-H830-M1 Under center console
PART
77960-T20-H830-M1
LOCATION
Under center console
MFG
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.
77960-T20-K030-M1 Under center console
PART
77960-T20-K030-M1
LOCATION
Under center console
MFG
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.
77960-T20-M820-M1 Under center console
PART
77960-T20-M820-M1
LOCATION
Under center console
MFG
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.
77960-T20-P630-M1 Under center console
PART
77960-T20-P630-M1
LOCATION
Under center console
MFG
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.
77960-T20-P810-M1 Under center console
PART
77960-T20-P810-M1
LOCATION
Under center console
MFG
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.
77960-T20-P840-M1 Under center console
PART
77960-T20-P840-M1
LOCATION
Under center console
MFG
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.
77960-T20-S430-M1 Under center console
PART
77960-T20-S430-M1
LOCATION
Under center console
MFG
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.
77960-T20-W840-M1 Under center console
PART
77960-T20-W840-M1
LOCATION
Under center console
MFG
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.
77960-T20-X060-M1 Under center console
PART
77960-T20-X060-M1
LOCATION
Under center console
MFG
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.
77960-T20-X070-M1 Under center console
PART
77960-T20-X070-M1
LOCATION
Under center console
MFG
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.
77960-T20-Z830-M1 Under center console
PART
77960-T20-Z830-M1
LOCATION
Under center console
MFG
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.
77960-T39-A910-M1 Under center console
PART
77960-T39-A910-M1
LOCATION
Under center console
MFG
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.
77960-T47-A940-M1 Under center console
PART
77960-T47-A940-M1
LOCATION
Under center console
MFG
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.
77960-T47-A950-M1 Under center console
PART
77960-T47-A950-M1
LOCATION
Under center console
MFG
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.
77960-T56-A920-M1 Under center console
PART
77960-T56-A920-M1
LOCATION
Under center console
MFG
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.
77960-T60-A920-M1 Under center console
PART
77960-T60-A920-M1
LOCATION
Under center console
MFG
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.
77960-T61-A920-M1 Under center console
PART
77960-T61-A920-M1
LOCATION
Under center console
MFG
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.
77960-T64-A920-M1 Under center console
PART
77960-T64-A920-M1
LOCATION
Under center console
MFG
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.
77960-T20-A980-M1 Under center console
PART
77960-T20-A980-M1
LOCATION
Under center console
MFG
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.
77960-T20-A980-M1 Under center console
PART
77960-T20-A980-M1
LOCATION
Under center console
MFG
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.
77960-T20-A980-M1 Under center console
PART
77960-T20-A980-M1
LOCATION
Under center console
MFG
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.
77960-T20-A980-M1 Under center console
PART
77960-T20-A980-M1
LOCATION
Under center console
MFG
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.
77960-T20-A980-M1 Under center console
PART
77960-T20-A980-M1
LOCATION
Under center console
MFG
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

ECU Modules

ECM - 1.5L L15BE VTEC Turbo (11th Gen) 37820-6A0-A76
PART
37820-6A0-A76
NOTES
HDS flash + VIN + IMMO seed write + throttle init + idle learn. 11th gen L15BE calibration file. Verify no powertrain DTCs post-programming.
ECM - 2.0L K20C4 NA (LX/Sport base) FL K20C4 ECM - VERIFY VIA HDS)
PART
FL K20C4 ECM - VERIFY VIA HDS)
NOTES
HDS flash + VIN + IMMO seed write. K20C4-specific calibration via HDS VIN lookup. Throttle init + idle learn. Verify K20C4 powertrain function.
CVT Control Unit (11th Gen)
NOTES
HDS CVT programming. Honda HCF-2 fluid only. 50-100 mile adaptive relearn.
BCM MODULES

BCM Modules

BCM (Body Control Module - 11th Gen) 38800-T20-A01
PART
38800-T20-A01
NOTES
HDS BCM programming + VIN/config write after replacement. Controls body electrical: locks, lighting, windows, TPMS comms.
Smart Key ECU (11th Gen) ~35100-T20-A01
PART
~35100-T20-A01
NOTES
Honda iN authorization + HDS on replacement. All KR5TP-4 keys present. Max 8 keys.
TCU / TCM TRANSMISSION MODULES

TCU / TCM Transmission Modules

TCU - CVT Continuously Variable 28100-5CK
PART
28100-5CK
PROTOCOL
J2534
CODING
Yes
CLONE
No
CHIP/MCU
Renesas RH850
NOTES
Honda HDS or J2534 required. Honda HCF-2 CVT fluid. Enhanced security. TCM relearn via drive cycle.
ABS / BRAKE MODULES

ABS / Brake Modules

VSA Modulator-Control Unit (11th Gen) 57110-T24-A01
PART
57110-T24-A01
NOTES
HDS motorized brake bleed required after replacement - manual bleed insufficient. HDS ABS/VSA init + DTC clear. Firm pedal verify. Road test 15+ mph.
Wheel Speed Sensor - Front (each)
NOTES
Active magnetic. HDS DTC clear + road test 15+ mph verify.
Wheel Speed Sensor - Rear (each)
NOTES
Active magnetic. Same procedure as front.
OTHER MODULES (IPC, SAS)

Other Modules (IPC, SAS)

Instrument Panel Cluster (IPC) 78100-T20-A22, 78100-T39-A01
PART
78100-T20-A22, 78100-T39-A01
CLONE
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
Yes
NOTES
INTEGRATED (cable reel 77900 family)
CONNECTIVITY & ACCESSORIES

Connectivity & Accessories

Backup Camera
NOTES
Standard all trims. HDS camera ID registration if replaced. Verify image orientation.
TPMS (11th Gen) (SENSOR PER WHEEL - 315MHZ)
PART
(SENSOR PER WHEEL - 315MHZ)
NOTES
Direct TPMS. HDS sensor registration after replacement or position swap. Verify all 4 via HDS.
BSM Rear Radar Kit (Sport+ optional) 08V67-T20-110
PART
08V67-T20-110
NOTES
Dealer accessory BSM/RCTA kit. HDS Sensing 360 function verification after any rear bumper work on equipped vehicles.
KEY SECURITY & IMMOBILIZER

Key Security & Immobilizer

  • System Honda Immobilizer - EEPROM-based Smart Entry (11th Gen FE/FL)
  • Add Key Yes
  • All Keys Lost Yes

Honda Smart Entry - EEPROM-based key security (11th Gen); KR5TP-4 smart key; no OBD pin code extraction; AKL requires Honda iN dealer authorization + HDS; max 8 keys per vehicle

IMMOBILIZER MODULES

Immobilizer Modules

IMMO (Smart Entry - EEPROM, 11th Gen)
NOTES
11th gen EEPROM-based. No OBD pin. AKL via Honda iN + HDS. Max 8 keys.
Smart Key ECU (11th Gen) ~35100-T20-A01
PART
~35100-T20-A01
NOTES
Honda iN + HDS. All KR5TP-4 keys present. Max 8 keys.
ECM - L15BE (IMMO seed tie) 37820-6A0-A76
PART
37820-6A0-A76
NOTES
HDS IMMO seed write after ECM replacement. Seed must match Smart Key ECU.
ECM - K20C4 (IMMO seed tie) FL K20C4 ECM)
PART
FL K20C4 ECM)
NOTES
HDS IMMO seed write after replacement.
KEY & FOB TYPES

Key & Fob Types

Proximity Smart Key Fob KR5TP-4
PART
KR5TP-4
NOTES
11th gen Civic smart key. EEPROM IMMO. HON66 blade. Add key/AKL: HDS + Honda iN. Max 8 keys. CR2032 battery. Not compatible with 10th gen Civic.
Emergency Mechanical Key Blade (HON66 CUT TO VIN PROFILE)
PART
(HON66 CUT TO VIN PROFILE)
NOTES
Stored in KR5TP-4 FOB. Door entry only - no IMMO bypass.

Replacement Notes

Same as 2022. Smart Key ECU (~35100-T20-A01): Honda iN + HDS, all keys present, max 8 keys. L15BE ECM (37820-6A0-A76): HDS flash + VIN + IMMO seed. K20C4 ECM: verify part via HDS. No OBD pin. KR5TP-4 key, 11th gen only.

ARCHITECTURE & CONNECTIVITY

Architecture & Connectivity

Body Construction
Unibody - Advanced High-Strength Steel (AHSS), 11th Gen FE/FL architecture
OBD Protocol
ISO 15765-4 CAN (500 kbps)
CAN Architecture
HS-CAN (500 kbps) + MS-CAN (125 kbps); OBD2 DLC Pin 6/14 HS-CAN; 11th gen network topology; DLC under driver dash
Infotainment
7" Honda Infotainment (base); 9" Honda Infotainment Display Audio (EX+); Apple CarPlay + Android Auto standard; wireless connectivity on upper trims
OTA Capable
No
Infotainment Name
Honda Display Audio
Wireless CarPlay
Yes
Wireless Android Auto
Yes
ECU/TCM Unlocking
Contact us
ECU/TCM Flashing
Confirmed
Reviewed coverage: 2023 - 2.0L TYPE R (K20C1), 2.2L i-CTDi (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 Nidec / Bosch A / Bosch B harness
Harness
Honda Nidec / Bosch A / Bosch B Harness

2016-18 Nidec, 2019-21 Bosch A, 2022-24 Bosch B. Hatchback variants also supported.

FREQUENTLY ASKED QUESTIONS

FAQ

How much does ADAS calibration cost for a 2023 Honda Civic?

ADAS calibration pricing for a 2023 Honda Civic depends on which of its 4 documented systems need work after a repair. This vehicle is documented with Forward Camera (Monocular), Front Radar (Honda Sensing - 11th Gen), BSM Rear Bumper Radar (Sensing 360 - dealer accessory), and Honda Sensing Suite (all trims - 11th Gen). 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 2023 Honda Civic?

Yes. The 2023 Honda Civic 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-T20-A980-M1. Mobile diagnosis and programming are the active service path. Mail-in bench intake is temporarily unavailable. 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 2023 Honda Civic?

After windshield replacement on a 2023 Honda Civic, Forward Camera (Monocular) 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 intake is temporarily unavailable.

How long does a 2023 Honda Civic module service take?

Most 2023 Honda Civic onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 19 programmable modules documented in our database (3 ECU, 2 BCM, 1 TCU, 3 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 intake is temporarily unavailable.

Do you cover the 2023 Honda Civic on-site, or is this mail-in only?

We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, key programming, IMMO pairing, post-repair recoding, and supported module work). Mail-in module intake is temporarily unavailable. Quote the work and we will confirm the active service path for the 2023 Honda Civic. Do not ship a module unless support confirms next steps.

What kind of warranty do you offer on 2023 Honda Civic programming?

Every programming, cloning, and calibration job on the 2023 Honda Civic 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.

Can you program a 2023 Honda Civic with no working keys (all-keys-lost)?

Yes - all-keys-lost is supported on the 2023 Honda Civic. Immobilizer generation on this platform: Honda Immobilizer - EEPROM-based Smart Entry (11th Gen FE/FL). Adding a key (with a working key already in hand) is also supported - typically faster and less expensive than an all-keys-lost reset. Submit the VIN and we will confirm the procedure and quote before scheduling.

Which modules on a 2023 Honda Civic can you actually service?

We program, clone, repair, or replace the full programmable-module stack on a 2023 Honda Civic. For this vehicle our database documents:

  • 3 engine control (ECU/PCM)
  • 1 transmission control (TCU/TCM)
  • 2 body control (BCM and related)
  • 3 ABS / brake control (EBCM)
  • 4 immobilizer / security
  • 2 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 2023 Honda Civic 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-T20-A01, 08V67-T20-110
ECU / PCM Part Numbers
37820-6A0-A76
BCM / Body Module Part Numbers
38800-T20-A01, ~35100-T20-A01
TCU / TCM Part Numbers
28100-5CK
SRS / Airbag Module Part Numbers
77960-T20-A980-M1, 77960-30B-A751-M4, 77960-T20-A950-M1, 77960-T20-A970-M1, 77960-T20-H620-M1, 77960-T20-H630-M1, 77960-T20-H820-M1, 77960-T20-H830-M1, 77960-T20-K030-M1, 77960-T20-M820-M1, 77960-T20-P630-M1, 77960-T20-P810-M1, 77960-T20-P840-M1, 77960-T20-S430-M1, 77960-T20-W840-M1, 77960-T20-X060-M1, 77960-T20-X070-M1, 77960-T20-Z830-M1, 77960-T39-A910-M1, 77960-T47-A940-M1, 77960-T47-A950-M1, 77960-T56-A920-M1, 77960-T60-A920-M1, 77960-T61-A920-M1, 77960-T64-A920-M1
ABS / EBCM Part Numbers
57110-T24-A01, 11TH GEN CIVIC FE
Instrument Cluster (IPC) Part Numbers
78100-T20-A22, 78100-T39-A01
Transmission Control Module (TCM) Part Numbers
28100-5CK
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.

(945) 382-4065 Get a Quote

Shared module fitment

Vehicles sharing modules with the 2023 Honda Civic

These vehicles use one or more of the same replacement modules indexed for this vehicle.