ADAS coverage
This 2023 GMC Hummer-Ev page documents 8 ADAS systems, including Forward Camera (Mobileye EyeQ4), Forward Radar (Bosch MRR, 77GHz), Blind Spot Monitor / BSD (Rear Radar L/R), and Rear View Camera.
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2023 GMC Hummer-EV Supported Services
2023 GMC Hummer-EV
ADAS calibration, module programming, and security relearns
All trims equipped with GMC Pro Safety Plus require forward camera recalibration after windshield replacement. Use SPS2 (Service Programming System 2) to confirm trim-level ADAS package and complete calibration procedure per OEM specification.
Technical snapshot
- Platform GM Ultium (BEV3)
- CAN Architecture HS-CAN + CANFD; GM LAN; OBD2 DLC Pin 6/14
- Security GM PEPS; UHF key fob; myGMC digital key; rolling code
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2023 GMC Hummer-Ev. On this vehicle we cover documented systems include Forward Camera (Mobileye EyeQ4), Forward Radar (Bosch MRR, 77GHz), and Blind Spot Monitor / BSD (Rear Radar L/R), this GM Ultium (BEV3) platform vehicle, GM PEPS; BCM immobilizer; Ultium security gateway immobilizer support. Mobile across the DFW Metroplex; mail-in module work is temporarily unavailable.
Platform
GM Ultium (BEV3)
Production
2022-present
Trim Levels
All trims equipped with GMC Pro Safety Plus require forward camera recalibration after windshield replacement. Use SPS2 (Service Programming System 2) to confirm trim-level ADAS package and complete calibration procedure per OEM specification.
Drivetrain
AWD
Engine
-
CAN Speed
HS-CAN + CANFD; GM LAN; OBD2 DLC Pin 6/14
Exact-year service summary for 2023 GMC Hummer-Ev
Calibration triggers
Documented calibration triggers include Windshield Replacement, Front Bumper Repair, Rear Bumper Repair, and Underbody Camera Replacement. Use the ADAS tab for the full trigger list.
View triggersProgrammable modules
This page indexes 18 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.
View modulesGateway and security
This page includes 8 gateway, immobilizer, or key-security records for this 2023 GMC Hummer-Ev.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2023 GMC Hummer-Ev using the documented systems and module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
GMC ProGrade Trailering with Super Cruise - Available; Immobilizer: GM PEPS - Standard; Platform: GM Ultium (BEV3) - Confirmed
Driver-assist suite
GMC ProGrade Trailering with Super Cruise; Rear Camera Mirror; Underbody Camera (CrabWalk); Surround Vision; Reverse Automatic Braking
Infotainment context
GMC Infotainment 3 Plus; 13.4" center display; 12.3" driver cluster; Google built-in; OTA via OnStar
Network and access
CAN: HS-CAN + CANFD; GM LAN; OBD2 DLC Pin 6/14
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
GM GDS2 / GM Tech2Win / GM MDI 2
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 GMC Hummer-EV. Counts reflect modules our techs have programmed or calibrated on this exact platform.
ADAS Calibration
8 modules documented
Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.
Open ADAS tabEngine / ECU Programming
2 modules documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabBCM / Body Programming
3 modules documented
Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.
Open Modules tabGateway / Security Access
6 modules documented
Secure gateway module identification, bypass workflow and security-access planning before programming.
Open Security tabTCU / Transmission
2 modules documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
4 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 tabKey Security & Immobilizer
1 module documented
Immobilizer modules, key/fob types, add-key + all-keys-lost (AKL) capability and security overview.
Open Security tabIPC, SAS & Other Modules
2 modules documented
Instrument cluster cloning, steering angle sensor calibration and other supporting modules.
Open Modules tabConnectivity & Accessories
4 modules documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabRecalibration Triggers
9 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 3
GMC ProGrade Trailering with Super Cruise
AvailableCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
Immobilizer: GM PEPS
StandardKey programming requires manufacturer-level tool access. Add key supported. All keys lost (AKL) supported.
Platform: GM Ultium (BEV3)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common GMC Hummer-Ev issues we resolve on this platform: Forward Camera (Mobileye EyeQ4), Forward Radar (Bosch MRR, 77GHz), Blind Spot Monitor / BSD (Rear Radar L/R), and Rear View Camera recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - GM Ultium (BEV3) platform uses HS-CAN + CANFD; GM LAN; OBD2 DLC Pin 6/14. Key programming and immobilizer faults - GM PEPS; BCM immobilizer; Ultium security gateway immobilizer; add-key procedure.
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
GMC ProGrade Trailering with Super Cruise; Rear Camera Mirror; Underbody Camera (CrabWalk); Surround Vision; Reverse Automatic Braking
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward Camera (Mobileye EyeQ4) | Forward Camera | ADAS | Static | YES | - | |
| Forward Radar (Bosch MRR, 77GHz) | Front Radar | ADAS | Static + Dynamic | YES | - | |
| Blind Spot Monitor / BSD (Rear Radar L/R) | Side Radar | ADAS | Static + Dynamic | YES | - | |
| Rear View Camera | Rear Camera | ADAS | Static | YES | - | |
| Surround View 360 (4-camera) | Surround View | ADAS | None | YES | - | |
| Underbody Camera (CrabWalk / off-road assist) | Underbody Camera | ADAS | Static | YES | - | |
| Park Distance Control / PDC (front+rear) | Park Assist | ADAS | None | YES | - | |
| Super Cruise (Hands-Free Highway L2) | Fused (Radar + Camera + LiDAR map) | ADAS | None | 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
Forward camera GDS2 static cal. Super Cruise: DAC calibration also required.
Front Bumper Repair
Forward radar GDS2 alignment. Static + dynamic.
Rear Bumper Repair
BSD radar GDS2 calibration. Static + dynamic.
Underbody Camera Replacement
GDS2 underbody camera calibration. Level surface. Required for CrabWalk visualization.
CrabWalk / Rear Steering Work
GDS2 SAS + rear axle steering calibration. Alignment check required after suspension/steering work.
Any Collision
Full system scan. SDM crash data requires module replacement if locked. HV inspection if frontal/underside impact.
HV Battery / Ultium Drive Work
HV de-energization per GM EV safety protocol. SPS2 BECM + drive unit calibrations. Dealer authorization required.
Super Cruise SCM Replacement
GDS2 SCM init + OnStar reactivation + LiDAR map download. Verify activation in IOR.
Surround View Camera Replacement
GDS2 guided calibration with mat J-49878. All 4 cameras simultaneously.
SRS MODULES
SRS Modules
Sensing & Diagnostic Module (SDM) 13542044
- PART
- 13542044
- LOCATION
- Under center console
- MFG
- Continental
- NOTES
- Requires GM GDS2 / Tech2 or J2534 for SRS reset. DTC B0100 common after crash events. Wait 90 seconds after ignition off before disconnecting battery.
Sensing & Diagnostic Module (SDM) 13525286
- PART
- 13525286
- LOCATION
- Under center console
- MFG
- Continental
- NOTES
- Requires GM GDS2 / Tech2 or J2534 for SRS reset. DTC B0100 common after crash events. Wait 90 seconds after ignition off before disconnecting battery.
Sensing & Diagnostic Module (SDM) 85536830
- PART
- 85536830
- LOCATION
- Under center console
- MFG
- Continental
- NOTES
- Requires GM GDS2 / Tech2 or J2534 for SRS reset. DTC B0100 common after crash events. Wait 90 seconds after ignition off before disconnecting battery.
Sensing & Diagnostic Module (SDM) 85536831
- PART
- 85536831
- LOCATION
- Under center console
- MFG
- Continental
- NOTES
- Requires GM GDS2 / Tech2 or J2534 for SRS reset. DTC B0100 common after crash events. Wait 90 seconds after ignition off before disconnecting battery.
ECU MODULES
ECU Modules
Ultium Drive Unit Control Module (FDU/RDU/MDU)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- GM/Ultium SoC
- NOTES
- Up to 3 motors (Watts to Freedom). SPS2 + VIN + Ultium powertrain calibrations. HV de-energization per GM EV safety protocol before work.
BECM - Battery Energy Control Module
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Continental BECM (Ultium)
- NOTES
- Dual-pack Ultium management. GDS2 + SPS2 BECM programming. Dealer authorization for HV battery work.
BCM MODULES
BCM Modules
Body Control Module (BCM)
- SECURITY
- uds
- CODING
- Yes
- CLONE
- Yes
- NOTES
- SPS2 + VIN + options (Super Cruise, Surround View, BSM, CrabWalk mode). PEPS key relearn. Ultium security gateway coordination.
Ultium Security Gateway Module
- SECURITY
- uds
- CODING
- Yes
- CLONE
- Yes
- NOTES
- Security gateway for all Ultium HV modules. GDS2 gateway unlock required. SPS2 subscription.
Rear Axle Steering Control Module (CrabWalk)
- SECURITY
- uds
- CODING
- Yes
- CLONE
- Yes
- NOTES
- Controls 4-wheel steering / CrabWalk diagonal drive. GDS2 SAS + steering angle calibration required after replacement or suspension work.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
N/A - Single Speed / No TCU
- PROTOCOL
- Virgin Flash
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Electric vehicle with single-speed reduction gear - no traditional TCU/TCM present
N/A - Single Speed / No TCU
- PROTOCOL
- Virgin
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Electric vehicle with single-speed reduction gear - no traditional TCU/TCM present
ABS / BRAKE MODULES
ABS / Brake Modules
ABS/ESC Module (Bosch iBooster / regen blend)
- CLONE
- Yes
- NOTES
- GDS2 ABS/ESC init + regen brake blend calibration + SAS zero-point. Automated bleed via GDS2.
OTHER MODULES (IPC, SAS)
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) 86X
- PART
- 86X
- 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 (Ultium SCM)
CONNECTIVITY & ACCESSORIES
Connectivity & Accessories
GMC Infotainment 3 Plus - 13.4" center + 12.3" cluster
- NOTES
- GDS2 programming. Google built-in. OTA via OnStar. Wireless CarPlay/Android Auto. Super Cruise integration in IOR menu.
Rear Camera Mirror
- NOTES
- GDS2 calibration. Wide-angle rear-facing camera overlaid on electrochromic mirror. Calibration required after any rear camera or mirror work.
Super Cruise (standard on Edition 1/EV3)
- NOTES
- Active OnStar subscription mandatory. LiDAR map download via OnStar. Verify hands-free activation in IOR menu.
OTA Updates (OnStar)
- NOTES
- GDS2 OnStar activation. Active subscription required.
GATEWAY / SECURITY MODULES
Gateway / Security Modules
Central Gateway Module
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3558(read-write)
- NOTES
- Compatibility label: Buick. Central gateway routes CAN/CAN-FD/Ethernet between module domains. Replacement requires VIN write and as-built configuration load via OEM software (ODIS, FDRS, DTS Monaco, etc.).
Central Gateway Module
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 2015- 1M12S
- NOTES
- Compatibility label: CRUZE. Central gateway routes CAN/CAN-FD/Ethernet between module domains. Replacement requires VIN write and as-built configuration load via OEM software (ODIS, FDRS, DTS Monaco, etc.).
Central Gateway Module
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 2015- 1M12S
- NOTES
- Compatibility label: Cavalier. Central gateway routes CAN/CAN-FD/Ethernet between module domains. Replacement requires VIN write and as-built configuration load via OEM software (ODIS, FDRS, DTS Monaco, etc.).
Central Gateway Module
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3385(read-write)
- NOTES
- Compatibility label: Chevrolet. Central gateway routes CAN/CAN-FD/Ethernet between module domains. Replacement requires VIN write and as-built configuration load via OEM software (ODIS, FDRS, DTS Monaco, etc.).
Central Gateway Module
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 2015- 1M12S
- NOTES
- Compatibility label: Excelle. Central gateway routes CAN/CAN-FD/Ethernet between module domains. Replacement requires VIN write and as-built configuration load via OEM software (ODIS, FDRS, DTS Monaco, etc.).
Central Gateway Module
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 2015- 1M12S
- NOTES
- Compatibility label: SAIL. Central gateway routes CAN/CAN-FD/Ethernet between module domains. Replacement requires VIN write and as-built configuration load via OEM software (ODIS, FDRS, DTS Monaco, etc.).
KEY SECURITY & IMMOBILIZER
Key Security & Immobilizer
- System GM PEPS; BCM immobilizer; Ultium security gateway
- Add Key Yes - GDS2/MDI2
- All Keys Lost Yes - GDS2 with SPS2
GM PEPS; UHF key fob; myGMC digital key; rolling code
IMMOBILIZER MODULES
Immobilizer Modules
GM PEPS - BCM-based immobilizer (Ultium)
- SECURITY
- peps
- NOTES
- GDS2 + TIS2WEB/SPS2. PEPS proximity key. myGMC digital key. UHF key fob. Ultium security gateway coordination.
KEY & FOB TYPES
Key & Fob Types
UHF Proximity Smart Key Fob
- NOTES
- GDS2 + TIS2WEB/SPS2. Dealer auth for AKL. myGMC digital key via app. Max 8 keys.
Replacement Notes
GM PEPS; BCM immobilizer; Ultium security gateway system. SPS/ACDelco TDS required for key programming and module replacement. Pin code extractable via obd; akl supported.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Aluminum-intensive body; removable roof panels (SUV); high-strength steel frame
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- HS-CAN + CANFD; GM LAN; OBD2 DLC Pin 6/14
- Infotainment
- GMC Infotainment 3 Plus; 13.4" center display; 12.3" driver cluster; Google built-in; OTA via OnStar
- OTA Capable
- Yes
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Contact us
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Not supported - hummer-ev not in openpilot support tree
Not in openpilot support tree as of April 2026.
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2023 GMC Hummer-Ev?
ADAS calibration pricing for a 2023 GMC Hummer-Ev depends on which of its 8 documented systems need work after a repair. This vehicle is documented with Forward Camera (Mobileye EyeQ4), Forward Radar (Bosch MRR, 77GHz), Blind Spot Monitor / BSD (Rear Radar L/R), Rear View Camera, and Surround View 360 (4-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 2023 GMC Hummer-Ev?
Yes. The 2023 GMC Hummer-Ev 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: 13542044. 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 GMC Hummer-Ev?
After windshield replacement on a 2023 GMC Hummer-Ev, Forward Camera (Mobileye EyeQ4), Forward Radar (Bosch MRR, 77GHz), Rear View Camera, Surround View 360 (4-camera), and Underbody Camera (CrabWalk / off-road assist) 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 GMC Hummer-Ev module service take?
Most 2023 GMC Hummer-Ev onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 20 programmable modules documented in our database (2 ECU, 3 BCM, 1 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 intake is temporarily unavailable.
Do you cover the 2023 GMC Hummer-Ev 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 GMC Hummer-Ev. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2023 GMC Hummer-Ev programming?
Every programming, cloning, and calibration job on the 2023 GMC Hummer-Ev 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 GMC Hummer-Ev with no working keys (all-keys-lost)?
Yes, our key programming specialists handle all-keys-lost scenarios on the 2023 GMC Hummer-Ev. Immobilizer generation on this platform: GM PEPS; BCM immobilizer; Ultium security gateway. Submit the VIN and we will confirm the procedure and quote before scheduling.
Which modules on a 2023 GMC Hummer-Ev can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2023 GMC Hummer-Ev. For this vehicle our database documents:
- 2 engine control (ECU/PCM)
- 1 transmission control (TCU/TCM)
- 3 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)
- 8 ADAS module
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 GMC Hummer-EV 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.
- ECU / PCM Part Numbers
- BECM2
- SRS / Airbag Module Part Numbers
- 13542044, 13525286, 85536830, 85536831
- ABS / EBCM Part Numbers
- 86X
- Instrument Cluster (IPC) Part Numbers
- 86X
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 2023 GMC Hummer Ev
These vehicles use one or more of the same replacement modules indexed for this vehicle.