GMC ProGrade Trailering with Super Cruise
AvailableCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
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1st Gen - 2022-2026 generation coverage
2022-2026 GMC Hummer EV service guide ADAS Calibration & Module Programming
Choose this page if your GMC Hummer EV is any model year in the 2022-2026 generation.
Full ADAS calibration, module programming, and key security work for every GMC Hummer EV built on this platform. Mobile service is available in the Dallas/Fort Worth service area; mail-in is temporarily unavailable.
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
The ADAS, module, and security rows below are consolidated across the full 2022-2026 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 2022-2026”.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2024 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
Feature availability 3
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.
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.
Will my scanner do this?
Basic OBD2 scanner
Can
- Read codes on SRS systems (4 documented rows)
- Read codes on ECU systems (2 documented rows)
- Read codes on BCM systems (3 documented rows)
- Read codes on TCU / TCM systems (4 documented rows)
- Read codes on ABS systems (1 documented row)
- Read codes on IPC / SAS systems (3 documented rows)
- Read codes on Gateway systems (6 documented rows)
- Read codes on Keys systems (1 documented row)
- Read codes on Immobilizer systems (1 documented row)
- Read codes on Accessory systems (4 documented rows)
Cannot
- ECU programming, coding, cloning, or security work (2 documented rows)
- BCM programming, coding, cloning, or security work (3 documented rows)
- ABS programming, coding, cloning, or security work (1 documented row)
- Gateway programming, coding, cloning, or security work (6 documented rows)
- Immobilizer programming, coding, cloning, or security work (1 documented row)
OEM software subscription (J2534)
OEM subscription may be required
Can
- Factory scan, coding, and calibration access: Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
Bench programmer
Can
- ECU bench clone rows (2 documented rows)
- BCM bench clone rows (3 documented rows)
- ABS bench clone rows (1 documented row)
Dealer or specialist
Can
- Gateway dealer security rows (6 documented rows)
- Immobilizer dealer security rows (1 documented row)
Dealer security and specialist module work should be scoped by VIN before you buy parts or pay for programming.
Get a QuoteKnow this platform
This platform uses HS-CAN + CANFD; GM LAN; OBD2 DLC Pin 6/14 with ISO 15765-4 CAN (500 kbps).
- CAN
- HS-CAN + CANFD; GM LAN; OBD2 DLC Pin 6/14
- OBD
- ISO 15765-4 CAN (500 kbps)
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.
Generation service summary for GMC Hummer EV 1st Gen (2022-2026)
Generation coverage
This page consolidates GMC Hummer EV service data for 2022-2026 across 5 model years; service information is available for 5 years.
Choose a yearADAS coverage
Merged ADAS coverage includes 8 system records, including Forward Camera (Mobileye EyeQ4), Forward Radar (Bosch MRR, 77GHz), Blind Spot Monitor / BSD (Rear Radar L/R), and Rear View Camera. Year-marked systems apply only to the shown range.
View ADAS dataCalibration triggers
This generation has 9 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.
View triggersProgrammable modules
The merged generation page indexes 27 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, IPC coverage. Part numbers are confirmed for the exact year/VIN.
View modulesGateway and security
Gateway, immobilizer, and key-security coverage includes 8 merged records. Security procedures vary by year - verify by VIN.
View securityCore Auto Logic capability
Core Auto Logic supports generation-level diagnostics, ADAS calibration, module programming, and security-access planning for the GMC Hummer EV 2022-2026 span, with exact-year validation before service. Mail-in work is temporarily unavailable.
Get a quoteDo I need calibration?
Windshield Replacement 1
2022-2026
required
Forward camera GDS2 static cal. Super Cruise: DAC calibration also required.
Front Bumper Repair 1
2022-2026
required
Forward radar GDS2 alignment. Static + dynamic.
Rear Bumper Repair 1
2022-2026
required
BSD radar GDS2 calibration. Static + dynamic.
Underbody Camera Replacement 1
2022-2026
required
GDS2 underbody camera calibration. Level surface. Required for CrabWalk visualization.
CrabWalk / Rear Steering Work 1
2022-2026
required
GDS2 SAS + rear axle steering calibration. Alignment check required after suspension/steering work.
Any Collision 1
2022-2026
required
Full system scan. SDM crash data requires module replacement if locked. HV inspection if frontal/underside impact.
HV Battery / Ultium Drive Work 1
2022-2026
required
HV de-energization per GM EV safety protocol. SPS2 BECM + drive unit calibrations. Dealer authorization required.
Super Cruise SCM Replacement 1
2022-2026
required
GDS2 SCM init + OnStar reactivation + LiDAR map download. Verify activation in IOR.
Surround View Camera Replacement 1
2022-2026
required
GDS2 guided calibration with mat J-49878. All 4 cameras simultaneously.
Year-by-year details
| Year | Trim notes |
|---|---|
| 2022 | 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. |
| 2023 | 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. |
| 2024 | 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. |
| 2025 | 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. |
| 2026 | 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. |
8 ADAS systems documented across the 2022-2026 generation. Rows that apply to only part of the generation carries a year badge.
Filter by year
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
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.
Modules we program on this generation
27 documented GMC Hummer EV modules across the 2022-2026 generation. Open a group for part numbers, programming protocol, security notes, and clone support.
SRS MODULES
SRS Modules
Sensing & Diagnostic Module (SDM) Verify by VIN 13542044
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- 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) Verify by VIN 13525286
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- 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) Verify by VIN 85536830
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- 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) Verify by VIN 85536831
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- 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) Bench clone required
clone_supported indicates cloning or bench work
Used/donor module guide
Compatible donor years: 2022, 2023, 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
- 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 Bench clone required
clone_supported indicates cloning or bench work
Used/donor module guide
Compatible donor years: 2022, 2023, 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
- Dual-pack Ultium management. GDS2 + SPS2 BECM programming. Dealer authorization for HV battery work.
BCM MODULES
BCM Modules
Body Control Module (BCM) Bench clone required
clone_supported indicates cloning or bench work
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- 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 Bench clone required
clone_supported indicates cloning or bench work
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used 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) Bench clone required
clone_supported indicates cloning or bench work
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- 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 Verify by VIN 2022-2023
_years covers only 2022-2023 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023
Always match the full part number before buying a used module.
- 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 Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 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 electric vehicle with single-speed reduction gear, no traditional TCU/TCM present
N/A - Single Speed / No TCU Verify by VIN 2022-2023
_years covers only 2022-2023 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023
Always match the full part number before buying a used module.
- PROTOCOL
- Virgin
- 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 Verify by VIN 2024-2026
_years covers only 2024-2026 for this generation
Used/donor module guide
Compatible donor years: 2024, 2025, 2026
Always match the full part number before buying a used module.
- PROTOCOL
- Virgin
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure 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) Bench clone required
clone_supported indicates cloning or bench work
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- 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) Verify by VIN 2022-2024, 2026 86X
_years covers only 2022-2024, 2026 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2026
Donor must match part family 86X - requires cloning
Always match the full part number before buying a used module.
- 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.
Instrument Panel Cluster (IPC) Verify by VIN 2025 85705336
_years covers only 2025 for this generation
Used/donor module guide
Compatible donor years: 2025
Donor must match part family 85705336 - requires cloning
Always match the full part number before buying a used module.
- PART
- 85705336
- 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) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- CODING
- Yes
- NOTES
- INTEGRATED (Ultium SCM)
CONNECTIVITY & ACCESSORIES
Connectivity & Accessories
GMC Infotainment 3 Plus - 13.4" center + 12.3" cluster Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- GDS2 programming. Google built-in. OTA via OnStar. Wireless CarPlay/Android Auto. Super Cruise integration in IOR menu.
Rear Camera Mirror Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- 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) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- Active OnStar subscription mandatory. LiDAR map download via OnStar. Verify hands-free activation in IOR menu.
OTA Updates (OnStar) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- GDS2 OnStar activation. Active subscription required.
8 gateway, immobilizer, and security items documented across the 2022-2026 generation.
GATEWAY / SECURITY MODULES
Gateway / Security Modules
Central Gateway Module Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used 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 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used 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 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used 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 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used 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 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used 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 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used 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) Dealer security required
security_type indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- 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 Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- 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
WHAT WE RESOLVE
1st Gen (2022-2026) 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 L/R), and Rear View Camera. Year-marked systems apply only to the shown range.
- SRS crash-data and warning light SRS service can involve Sensing & Diagnostic Module (SDM). 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 8 merged security records. Access and all-keys-lost support varies by year - verify by VIN.
FREQUENTLY ASKED QUESTIONS
FAQ
Can you program GMC Hummer EV (2022-2026) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the GMC Hummer EV (2022-2026). 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 GMC Hummer EV (2022-2026)?
The GMC Hummer EV (2022-2026) generation currently shows 14 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS modules include Sensing & Diagnostic Module (SDM). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: 13542044 - confirm for your exact year/VIN.
Does GMC Hummer EV (2022-2026) need ADAS calibration after glass or collision work?
The merged generation data documents 8 ADAS systems, including 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). Calibration triggers include Windshield Replacement, Front Bumper Repair, Rear Bumper Repair, and Underbody Camera Replacement. Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.
Can you reset the airbag module on GMC Hummer EV (2022-2026)?
Yes. The generation data includes 4 SRS records, including Sensing & Diagnostic Module (SDM). 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: 13542044 - confirm for your exact year/VIN.
Do all GMC Hummer EV (2022-2026) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2022-2026; 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 GMC Hummer EV (2022-2026)?
Yes, where the VIN and security workflow support it. The generation data includes 8 gateway, immobilizer, or key-security records. Gateway modules include Central Gateway Module. 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 GMC Hummer EV (2022-2026)?
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 intake is temporarily unavailable; do not ship a module unless support confirms next steps.
Is GMC Hummer EV (2022-2026) service mobile or mail-in?
Mobile service covers DFW on-vehicle diagnostics, key programming, post-repair coding, and supported module work. Mail-in module intake is temporarily unavailable. We confirm the active path for your exact year/VIN before scheduling; do not ship a module unless support confirms next steps.
More Hummer EV generations
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