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2024-2026 Honda Prologue Generation Guide

Honda Prologue 1st Gen (2024-2026) ADAS Calibration & Module Programming

Covers model years 2024-2026 - one service guide for the whole generation.

Full ADAS calibration, module programming, and key security work for every Honda Prologue built on this platform. Same-day mobile service across the Dallas/Fort Worth metroplex; mail-in accepted nationwide.

  • Platform GM Ultium (BEV3) - co-developed GM/Honda
  • CAN Architecture HS-CAN + CANFD; GM-based network architecture; OBD2 DLC Pin 6/14
  • Security Honda PEPS; UHF proximity key; Honda Link digital key; rolling code (GM PEPS base with Honda security overlay)

The ADAS, module, and security rows below are consolidated across the full 2024-2026 generation. A year badge marks rows that apply only to part of the span; rows without a badge apply to every year. Year-specific differences are summarized under “What changes across 2024-2026”.

OVERVIEW

Expert ADAS calibration, module programming, and diagnostic recovery for the 2025 Honda Prologue. On this vehicle we cover documented systems include Forward Camera (Mobileye EyeQ4), Forward Radar (Bosch MRR, 77GHz), and Blind Spot Monitor / BSD (Rear Radar), this GM Ultium (BEV3) - co-developed GM/Honda platform vehicle, GM PEPS base; Honda security overlay; BCM immobilizer immobilizer support, OEM-gateway-subscription work handled on our side. Mobile across the DFW Metroplex, mail-in nationwide for module-bench work.

Platform
GM Ultium (BEV3) - co-developed GM/Honda
Production
2024-present
Trim Levels
All trims equipped with Honda Sensing® require forward camera recalibration after windshield replacement. Use i-HDS to confirm trim-level ADAS package and complete calibration procedure per OEM specification.
Drivetrain
FWD / AWD
Engine
-
CAN Speed
HS-CAN + CANFD; GM-based network architecture; OBD2 DLC Pin 6/14
Feature availability 3

Honda Sensing 360 (gen 1): Collision Mitigation Braking, Adaptive Cruise w/Low S

Available

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

Immobilizer: GM PEPS base

Standard

Key programming requires manufacturer-level tool access. Add key supported. All keys lost (AKL) supported.

Platform: GM Ultium (BEV3) - co-developed GM/Honda

Confirmed

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

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 Security gateway access required No practical workaround

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.

PLATFORM

Know this platform

This platform uses HS-CAN + CANFD; GM-based network architecture; OBD2 DLC Pin 6/14 with ISO 15765-4 CAN (500 kbps). A security gateway requires registered tool access.

CAN
HS-CAN + CANFD; GM-based network architecture; OBD2 DLC Pin 6/14
OBD
ISO 15765-4 CAN (500 kbps)
Gateway
Secure Gateway (SGW)
Subscription
Yes
OPENPILOT / COMMA.AI

Openpilot Compatibility

Not Supported

Not supported - EV, GM Ultium platform

Not in openpilot support tree as of April 2026. Honda Prologue is a GM Ultium-based EV (shared with Blazer EV); not in openpilot tree.

GENERATION SERVICE SNAPSHOT

Generation service summary for Honda Prologue 1st Gen (2024-2026)

Generation coverage

This page consolidates Honda Prologue service data for 2024-2026 across 3 model years; 3 years have merged CCT data.

Choose a year

ADAS coverage

Merged ADAS coverage includes 6 system records, including Forward Camera (Mobileye EyeQ4), Forward Radar (Bosch MRR, 77GHz), Blind Spot Monitor / BSD (Rear Radar), and Rear View Camera. Year-marked systems apply only to the shown range.

View ADAS data

Calibration triggers

This generation has 6 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.

View triggers

Programmable modules

The merged generation page indexes 17 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, IPC coverage. Part numbers are confirmed for the exact year/VIN.

View modules

Gateway and security

Gateway, immobilizer, and key-security coverage includes 2 merged records. Security procedures vary by year - verify by VIN.

View security

Core Auto Logic capability

Core Auto Logic supports generation-level diagnostics, ADAS calibration, module programming, security-access planning, and mail-in bench work for the Honda Prologue 2024-2026 span, with exact-year validation before service.

Get a quote
CALIBRATION

Do I need calibration?

Windshield Replacement 1
2024-2026

required

Forward camera GDS2 static calibration. Level surface, target per GM WSM. Honda Sensing 360 requires full functional verification post-cal.

Front Bumper Repair 1
2024-2026

required

Forward radar GDS2 alignment. Static + dynamic.

Rear Bumper Repair 1
2024-2026

required

BSD + RCTA radar GDS2 calibration. Both sensors simultaneously.

Any Collision 1
2024-2026

required

Full system scan. SRS module replacement if crash data locked. All ADAS verified before delivery. HV inspection if frontal/underside impact.

HV Battery / Ultium Drive Work 1
2024-2026

required

HV de-energization per GM EV safety protocol. SPS2 BECM + drive unit calibrations. Honda HDS overlay sync required after major powertrain work.

BCM / Key Security Module Replacement 1
2024-2026

required

GDS2 + SPS2 for Ultium base. Honda HDS for overlay. PEPS relearn. Honda Link digital key re-enrollment.

MODEL YEARS

Year-by-year details

YearTrim notes
2024All trims equipped with Honda Sensing® require forward camera recalibration after windshield replacement. Use i-HDS to confirm trim-level ADAS package and complete calibration procedure per OEM specification.
2025All trims equipped with Honda Sensing® require forward camera recalibration after windshield replacement. Use i-HDS to confirm trim-level ADAS package and complete calibration procedure per OEM specification.
2026All trims equipped with Honda Sensing® require forward camera recalibration after windshield replacement. Use i-HDS to confirm trim-level ADAS package and complete calibration procedure per OEM specification.

6 ADAS systems documented across 2024-2026. Rows that apply to only part of the generation carry a year badge.

Filter by year
ADAS CALIBRATION MATRIX

ADAS systems on this vehicle

Honda Sensing 360 (gen 1): Collision Mitigation Braking, Adaptive Cruise w/Low Speed Follow, Lane Keeping Assist, Road Departure Mitigation, Blind Spot Info, Rear Cross Traffic Monitor

Scroll for part numbers and Details
SystemTypeCategoryCal. TypeSupportedPart #Actions
Forward Camera (Mobileye EyeQ4)Forward CameraADASStatic YES-
Forward Radar (Bosch MRR, 77GHz)Front RadarADASStatic + Dynamic YES-
Blind Spot Monitor / BSD (Rear Radar)Side RadarADASStatic + Dynamic YES-
Rear View CameraRear CameraADASStatic YES-
Rear Cross Traffic Alert (Honda Sensing 360)Side RadarADASStatic + Dynamic YES-
Park Distance Control / PDCPark AssistADASNone YES-
WHEN IS CALIBRATION REQUIRED?

Triggers for ADAS recalibration

Windshield Replacement

Forward camera GDS2 static calibration. Level surface, target per GM WSM. Honda Sensing 360 requires full functional verification post-cal.

Front Bumper Repair

Forward radar GDS2 alignment. Static + dynamic.

Rear Bumper Repair

BSD + RCTA radar GDS2 calibration. Both sensors simultaneously.

Any Collision

Full system scan. SRS module replacement if crash data locked. All ADAS verified before delivery. HV inspection if frontal/underside impact.

HV Battery / Ultium Drive Work

HV de-energization per GM EV safety protocol. SPS2 BECM + drive unit calibrations. Honda HDS overlay sync required after major powertrain work.

BCM / Key Security Module Replacement

GDS2 + SPS2 for Ultium base. Honda HDS for overlay. PEPS relearn. Honda Link digital key re-enrollment.

MODULE COVERAGE

Modules we program on this generation

17 documented Honda Prologue modules across 2024-2026. Open a group for part numbers, programming protocol, security notes, and clone support.

SRS MODULES

SRS Modules

Sensing and Diagnostic Module (SDM / SRS ECU) Dealer security required

gateway_type and gateway_subscription_required require registered access

Used/donor module guide

Compatible donor years: 2024, 2025, 2026

Always match the full part number before buying a used module.

NOTES
GDS2 init (GM platform base). VIN-coded. SPS2 required for programming.
Front Airbags (Driver / Passenger) Dealer security required

gateway_type and gateway_subscription_required require registered access

Used/donor module guide

Compatible donor years: 2024, 2025, 2026

Always match the full part number before buying a used module.

NOTES
Replace after deployment. Full system scan mandatory post collision.
ECU MODULES

ECU Modules

Ultium Drive Unit ECU (FDU/RDU) Dealer security required

gateway_type and gateway_subscription_required require registered access

Used/donor module guide

Compatible donor years: 2024, 2025, 2026

Always match the full part number before buying a used module.

PROTOCOL
OBD Programming Port
CODING
Yes
CLONE
Yes
CHIP/MCU
GM/Ultium SoC
NOTES
SPS2 + VIN + Ultium powertrain calibrations. HV de-energization per GM EV safety protocol. Honda-specific VCU parameters applied via GDS2 + SPS2.
BECM - Battery Energy Control Module Dealer security required

gateway_type and gateway_subscription_required require registered access

Used/donor module guide

Compatible donor years: 2024, 2025, 2026

Always match the full part number before buying a used module.

PROTOCOL
OBD Programming Port
CODING
Yes
CLONE
Yes
CHIP/MCU
Continental BECM (Ultium)
NOTES
GM Ultium BECM. GDS2 + SPS2 programming. Dealer authorization for HV battery work.
BCM MODULES

BCM Modules

Body Control Module (BCM - GM Ultium layer) Dealer security required

gateway_type and gateway_subscription_required require registered access

Used/donor module guide

Compatible donor years: 2024, 2025, 2026

Always match the full part number before buying a used module.

SECURITY
uds
CODING
Yes
CLONE
Yes
NOTES
SPS2 + VIN + options. PEPS key relearn. Ultium security gateway coordination. Honda security overlay modules also require HDS sync.
Ultium Security Gateway Module Dealer security required

gateway_type and gateway_subscription_required require registered access

Used/donor module guide

Compatible donor years: 2024, 2025, 2026

Always match the full part number before buying a used module.

SECURITY
uds
CODING
Yes
CLONE
Yes
NOTES
Gateway unlock required before all programming sessions. SPS2 subscription.
TCU / TCM TRANSMISSION MODULES

TCU / TCM Transmission Modules

N/A - Single Speed / No TCU Verify by VIN 2024-2025

_years covers only 2024-2025 for this generation

Used/donor module guide

Compatible donor years: 2024, 2025

Always match the full part number before buying a used module.

PROTOCOL
Virgin Flash
CODING
No
CLONE
No
CHIP/MCU
N/A
NOTES
Pure BEV with single-speed reduction gear, no traditional TCU/TCM present
N/A - Single Speed / No TCU Verify by VIN 2026

_years covers only 2026 for this generation

Used/donor module guide

Compatible donor years: 2026

Always match the full part number before buying a used module.

PROTOCOL
Virgin Flash
CODING
No
CLONE
No
CHIP/MCU
N/A
NOTES
Pure EV with single-speed reduction gear, no traditional TCU/TCM present
N/A - Single Speed / No TCU Verify by VIN 2024-2025

_years covers only 2024-2025 for this generation

Used/donor module guide

Compatible donor years: 2024, 2025

Always match the full part number before buying a used module.

PROTOCOL
Virgin
CODING
No
CLONE
No
CHIP/MCU
N/A
NOTES
Pure BEV with single-speed reduction gear, no traditional TCU/TCM present
N/A - Single Speed / No TCU Verify by VIN 2026

_years covers only 2026 for this generation

Used/donor module guide

Compatible donor years: 2026

Always match the full part number before buying a used module.

PROTOCOL
Virgin
CODING
No
CLONE
No
CHIP/MCU
N/A
NOTES
Pure EV with single-speed reduction gear, no traditional TCU/TCM present
ABS / BRAKE MODULES

ABS / Brake Modules

ABS/ESC / iBooster (regen blend) Dealer security required

gateway_type and gateway_subscription_required require registered access

Used/donor module guide

Compatible donor years: 2024, 2025, 2026

Always match the full part number before buying a used module.

CLONE
Yes
NOTES
GDS2 ABS/ESC init + regen brake blending + SAS zero-point. Automated bleed via GDS2.
OTHER MODULES (IPC, SAS)

Other Modules (IPC, SAS)

Instrument Panel Cluster (IPC) Verify by VIN 2024-2025 78100-3XL-A01

_years covers only 2024-2025 for this generation

Used/donor module guide

Compatible donor years: 2024, 2025

Donor must match part family 78100-3XL-A01 - requires cloning

Always match the full part number before buying a used module.

PART
78100-3XL-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.
Instrument Panel Cluster (IPC) Verify by VIN 2024-2025 78100-3XL-A11

_years covers only 2024-2025 for this generation

Used/donor module guide

Compatible donor years: 2024, 2025

Donor must match part family 78100-3XL-A11 - requires cloning

Always match the full part number before buying a used module.

PART
78100-3XL-A11
CLONE
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 78100-3XL-A

_years covers only 2026 for this generation

Used/donor module guide

Compatible donor years: 2026

Donor must match part family 78100-3XL-A - requires cloning

Always match the full part number before buying a used module.

PART
78100-3XL-A
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) Dealer security required

gateway_type and gateway_subscription_required require registered access

Used/donor module guide

Compatible donor years: 2024, 2025, 2026

Always match the full part number before buying a used module.

CODING
Yes
NOTES
INTEGRATED (GM Ultium platform spiral cable)
CONNECTIVITY & ACCESSORIES

Connectivity & Accessories

Google built-in - 11.3" touchscreen (Android Automotive) Dealer security required

gateway_type and gateway_subscription_required require registered access

Used/donor module guide

Compatible donor years: 2024, 2025, 2026

Always match the full part number before buying a used module.

NOTES
Honda Link OTA updates. Wireless CarPlay/Android Auto. GDS2 or HDS infotainment programming depending on module type.

2 gateway, immobilizer, and security items documented across 2024-2026.

KEY SECURITY & IMMOBILIZER

Key Security & Immobilizer

  • System GM PEPS base; Honda security overlay; BCM immobilizer
  • Add Key Yes - GDS2/MDI2 (GM platform) + Honda HDS for overlay modules
  • All Keys Lost Yes - GDS2 with SPS2

Honda PEPS; UHF proximity key; Honda Link digital key; rolling code (GM PEPS base with Honda security overlay)

IMMOBILIZER MODULES

Immobilizer Modules

GM PEPS base + Honda security overlay Dealer security required

gateway_type and gateway_subscription_required require registered access

Used/donor module guide

Compatible donor years: 2024, 2025, 2026

Always match the full part number before buying a used module.

SECURITY
peps
NOTES
GDS2 + TIS2WEB/SPS2 for Ultium base layer. Honda HDS for Honda security overlay modules. PEPS proximity key + Honda Link digital key.
KEY & FOB TYPES

Key & Fob Types

UHF Proximity Smart Key Fob (Honda PEPS) Dealer security required

gateway_type and gateway_subscription_required require registered access

Used/donor module guide

Compatible donor years: 2024, 2025, 2026

Always match the full part number before buying a used module.

NOTES
GDS2 + SPS2 for base Ultium layer. Honda HDS for Honda overlay. Honda Link app digital key. Dealer auth for AKL.

Replacement Notes

GM PEPS base; Honda security overlay; BCM immobilizer system. HDS (Honda Diagnostic System) required for key programming and module replacement. Pin code extractable via obd; akl supported.

ARCHITECTURE & CONNECTIVITY

Architecture & Connectivity

Body Construction
High-strength steel unibody; aluminum hood and tailgate
OBD Protocol
ISO 15765-4 CAN (500 kbps)
CAN Architecture
HS-CAN + CANFD; GM-based network architecture; OBD2 DLC Pin 6/14
Infotainment
Google built-in (Android Automotive); 11.3" center touchscreen; Honda Link OTA; wireless CarPlay/Android Auto
OTA Capable
Yes
Gateway Type
Secure Gateway (SGW)
Gateway Subscription
Yes
Gateway Bypass Method
OEM-authorized diagnostic access
ECU Unlock Supported
Yes
Custom Programming
Yes
WHAT WE RESOLVE

1st Gen (2024-2026) 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 (Mobileye EyeQ4), Forward Radar (Bosch MRR, 77GHz), Blind Spot Monitor / BSD (Rear Radar), and Rear View Camera. Year-marked systems apply only to the shown range.
  • SRS crash-data and warning light SRS service can involve Sensing and Diagnostic Module (SDM / SRS ECU) and Front Airbags (Driver / Passenger). 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.
  • Gateway, key, and immobilizer access Gateway, key, and immobilizer procedures are represented by 2 merged security records. Access and all-keys-lost support varies by year - verify by VIN.
FREQUENTLY ASKED QUESTIONS

FAQ

Can you program Honda Prologue (2024-2026) modules?

Yes. Core Auto Logic supports generation-scoped module programming for the Honda Prologue (2024-2026). The merged generation data includes ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS coverage. Rows marked with a year range apply only to that part of the span; unmarked rows are present across the merged generation data.

Which modules are documented for Honda Prologue (2024-2026)?

The Honda Prologue (2024-2026) generation currently shows 11 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS examples include Sensing and Diagnostic Module (SDM / SRS ECU) and Front Airbags (Driver / Passenger). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: OEM Honda/GM (verify) - confirm for your exact year/VIN.

Does Honda Prologue (2024-2026) need ADAS calibration after glass or collision work?

The merged generation data documents 6 ADAS systems, including Forward Camera (Mobileye EyeQ4), Forward Radar (Bosch MRR, 77GHz), Blind Spot Monitor / BSD (Rear Radar), Rear View Camera, and Rear Cross Traffic Alert (Honda Sensing 360). Calibration triggers include Windshield Replacement, Front Bumper Repair, Rear Bumper Repair, and Any Collision. Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.

Can you reset the airbag module on Honda Prologue (2024-2026)?

Yes. The generation data includes 2 SRS records, including Sensing and Diagnostic Module (SDM / SRS ECU) and Front Airbags (Driver / Passenger). 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: OEM Honda/GM (verify) - confirm for your exact year/VIN.

Do all Honda Prologue (2024-2026) years use the same parts?

No assumption should be made across the full span. The generation page merges rows across 2024-2026; 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.

Can you program keys or immobilizer systems for Honda Prologue (2024-2026)?

Yes, where the VIN and security workflow support it. The generation data includes 2 gateway, immobilizer, or key-security records. Key records are present in the merged generation data. Security access, all-keys-lost eligibility, and add-key workflows vary by year - verify by VIN.

How long does service take for Honda Prologue (2024-2026)?

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 work typically depends on module condition, donor data, and shipping window.

Is Honda Prologue (2024-2026) service mobile or mail-in?

Both paths are available depending on the job. Mobile service covers DFW on-vehicle diagnostics, ADAS setup, key programming, and post-repair coding. Mail-in service covers ECU, BCM, SRS, TCU, ABS, and other bench module work nationwide. We confirm the correct path for your exact year/VIN before scheduling.

OTHER GENERATIONS

More Prologue generations

1st Gen 2024-2026 You are here