Chevy Safety Assist: Forward Collision Alert, Lane Keep Assist, Rear Cross Traff
StandardCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
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2017-2026 Chevrolet Bolt EV Generation Guide
Chevrolet Bolt EV 1st Gen (BEV2) (2017-2026) ADAS Calibration & Module Programming
Covers model years 2017-2026 - one service guide for the whole generation.
Full ADAS calibration, module programming, and key security work for every Chevrolet Bolt EV built on this platform. Same-day mobile service across the Dallas/Fort Worth metroplex; mail-in accepted nationwide.
- Platform GM BEV2 (FWD Compact EV)
- CAN Architecture HS-CAN (500 kbps); GM LAN EV; OBD2 DLC Pin 6/14
- Security GM PEPS; rolling code; GDS2
The ADAS, module, and security rows below are consolidated across the full 2017-2026 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 2017-2026”.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2022 Chevrolet Bolt-Ev. On this vehicle we cover documented systems include Forward Camera (Monocular), Rear View Camera, and Rear Cross Traffic Alert (RCTA), this GM BEV2 (FWD Compact EV) platform vehicle, GM PEPS Gen 2-3; BCM EV immobilizer immobilizer support. Mobile across the DFW Metroplex, mail-in nationwide for module-bench work.
Platform
GM BEV2 (FWD Compact EV)
Production
2017-present
Trim Levels
Standard trim configurations for 2022 Chevrolet Bolt EV; verify trim-specific options before ordering modules.
Drivetrain
FWD
Engine
-
CAN Speed
HS-CAN (500 kbps); GM LAN EV; OBD2 DLC Pin 6/14
Feature availability 3
Immobilizer: GM PEPS Gen 2-3
StandardKey programming requires manufacturer-level tool access.
Platform: GM BEV2 (FWD Compact EV)
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.
Know this platform
This platform uses HS-CAN (500 kbps); GM LAN EV; OBD2 DLC Pin 6/14 with ISO 15765-4 CAN (500 kbps).
- CAN
- HS-CAN (500 kbps); GM LAN EV; OBD2 DLC Pin 6/14
- OBD
- ISO 15765-4 CAN (500 kbps)
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Officially supported (openpilot master)
- Package
- Adaptive Cruise Control
- Hardware
- Comma 3X + GM harness
- Harness
- GM Harness
Only 2022-23 Bolt EV (without Super Cruise) supported. 2024+ discontinued.
Generation service summary for Chevrolet Bolt EV 1st Gen (BEV2) (2017-2026)
Generation coverage
This page consolidates Chevrolet Bolt EV service data for 2017-2026 across 10 model years; 10 years have merged CCT data.
Choose a yearADAS coverage
Merged ADAS coverage includes 7 system records, including Forward Camera (Monocular) (2017-2019, 2021-2026), Rear View Camera (2017-2019, 2021-2026), Rear Cross Traffic Alert (RCTA) (2017-2019, 2021-2026), and Blind Spot Monitor (Aptiv SRR, 24GHz) (2019, 2021-2026). Year-marked systems apply only to the shown range.
View ADAS dataCalibration triggers
This generation has 16 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.
View triggersProgrammable modules
The merged generation page indexes 48 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, security-access planning, and mail-in bench work for the Chevrolet Bolt EV 2017-2026 span, with exact-year validation before service.
Get a quoteDo I need calibration?
Windshield Replacement (Camera Equipped) 2
2017-2019
required
GDS2 forward camera static calibration required. Level surface, WSM target distance.
2020-2026
required
GDS2 forward camera static calibration required. Level surface, WSM target distance.
Forward Camera Replacement 2
2017-2019
required
GDS2 static calibration mandatory. DTC clear post-calibration.
2020-2026
required
GDS2 static calibration mandatory. DTC clear post-calibration.
Front Bumper Repair or Replacement 2
2017-2019
required
GDS2 forward radar alignment required if radar equipped.
2020-2026
required
GDS2 forward radar alignment required if radar equipped.
Rear Bumper Repair or Replacement 2
2017-2019
required
GDS2 BSM/RCTA initialization if equipped. Dynamic verification.
2020-2026
required
GDS2 BSM/RCTA initialization if equipped. Dynamic verification.
Airbag/SRS Deployment 2
2017-2019
required
SDM replacement only (no crash clear). GDS2 SRS initialization.
2020-2026
required
SDM replacement only (no crash clear). GDS2 SRS initialization.
BCM Replacement 2
2017-2019
required
SPS TIS2WEB programming + PASS-Key relearn all keys + all body options config.
2020-2026
required
SPS TIS2WEB programming + PASS-Key relearn all keys + all body options config.
ECM Replacement 2
2017-2019
required
SPS TIS2WEB + VIN tie + PASS-Key transfer.
2020-2026
required
SPS TIS2WEB + VIN tie + PASS-Key transfer.
EBCM Replacement 2
2017-2019
required
GDS2 ABS init + 4-wheel bleed + SAS zero-point.
2020-2026
required
GDS2 ABS init + 4-wheel bleed + SAS zero-point.
Year-by-year details
| Year | Trim notes |
|---|---|
| 2017 | Standard trim configurations for 2017 Chevrolet Bolt EV; verify trim-specific options before ordering modules. |
| 2018 | Standard trim configurations for 2018 Chevrolet Bolt EV; verify trim-specific options before ordering modules. |
| 2019 | Standard trim configurations for 2019 Chevrolet Bolt EV; verify trim-specific options before ordering modules. |
| 2020 | Standard trim configurations for 2020 Chevrolet Bolt EV; verify trim-specific options before ordering modules. |
| 2021 | Standard trim configurations for 2021 Chevrolet Bolt EV; verify trim-specific options before ordering modules. |
| 2022 | Standard trim configurations for 2022 Chevrolet Bolt EV; verify trim-specific options before ordering modules. |
| 2023 | Standard trim configurations for 2023 Chevrolet Bolt EV; verify trim-specific options before ordering modules. |
| 2024 | Standard trim configurations for 2024 Chevrolet Bolt EV; verify trim-specific options before ordering modules. |
| 2025 | Standard trim configurations for 2025 Chevrolet Bolt EV; verify trim-specific options before ordering modules. |
| 2026 | Standard trim configurations for 2026 Chevrolet Bolt EV; verify trim-specific options before ordering modules. |
What changes across 2017-2026
Differences versus the generation reference year. Years not listed here match the shared platform data on this page.
2017
- Trims: Standard trim configurations for 2017 Chevrolet Bolt EV; verify trim-specific options before ordering modules.
2018
- Trims: Standard trim configurations for 2018 Chevrolet Bolt EV; verify trim-specific options before ordering modules.
2019
- Trims: Standard trim configurations for 2019 Chevrolet Bolt EV; verify trim-specific options before ordering modules.
2020
- Trims: Standard trim configurations for 2020 Chevrolet Bolt EV; verify trim-specific options before ordering modules.
2021
- Trims: Standard trim configurations for 2021 Chevrolet Bolt EV; verify trim-specific options before ordering modules.
2023
- Trims: Standard trim configurations for 2023 Chevrolet Bolt EV; verify trim-specific options before ordering modules.
2024
- Trims: Standard trim configurations for 2024 Chevrolet Bolt EV; verify trim-specific options before ordering modules.
2025
- Trims: Standard trim configurations for 2025 Chevrolet Bolt EV; verify trim-specific options before ordering modules.
2026
- Trims: Standard trim configurations for 2026 Chevrolet Bolt EV; verify trim-specific options before ordering modules.
7 ADAS systems documented across 2017-2026. Rows that apply to only part of the generation carry a year badge.
Filter by year
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Chevy Safety Assist: Forward Collision Alert, Lane Keep Assist, Rear Cross Traffic Alert, Automatic Emergency Braking; rear camera standard; Blind Spot Monitor on upper trims
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward Camera (Monocular) 2017-2019, 2021-2026 | Forward Camera | Camera | Static | YES | - | |
| Rear View Camera 2017-2019, 2021-2026 | Rear Camera | Camera | Static | YES | - | |
| Rear Cross Traffic Alert (RCTA) 2017-2019, 2021-2026 | Side Radar | Radar | Static + Dynamic | YES | - | |
| Blind Spot Monitor (Aptiv SRR, 24GHz) 2019, 2021-2026 | Side Radar | Radar | Static + Dynamic | YES | - | |
| Forward camera / collision or lane camera - if equipped 2020 | Forward Camera | - | Static or dynamic per GM service information | Conditional | GDS2 WORKFLOW | |
| Forward radar / adaptive cruise radar - if equipped 2020 | Radar | - | Static or dynamic per GM service information | Conditional | GDS2 WORKFLOW | |
| Rear blind-zone, parking, rear camera, or surround-view sensors - if equipped 2020 | Parking / blind-zone / camera | - | Setup or calibration per GM service information | Conditional | GDS2 WORKFLOW |
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 (Camera Equipped) 2017-2019
GDS2 forward camera static calibration required. Level surface, WSM target distance.
Forward Camera Replacement 2017-2019
GDS2 static calibration mandatory. DTC clear post-calibration.
Front Bumper Repair or Replacement 2017-2019
GDS2 forward radar alignment required if radar equipped.
Rear Bumper Repair or Replacement 2017-2019
GDS2 BSM/RCTA initialization if equipped. Dynamic verification.
Airbag/SRS Deployment 2017-2019
SDM replacement only (no crash clear). GDS2 SRS initialization.
BCM Replacement 2017-2019
SPS TIS2WEB programming + PASS-Key relearn all keys + all body options config.
ECM Replacement 2017-2019
SPS TIS2WEB + VIN tie + PASS-Key transfer.
EBCM Replacement 2017-2019
GDS2 ABS init + 4-wheel bleed + SAS zero-point.
Windshield Replacement (Camera Equipped) 2020-2026
GDS2 forward camera static calibration required. Level surface, WSM target distance.
Forward Camera Replacement 2020-2026
GDS2 static calibration mandatory. DTC clear post-calibration.
Front Bumper Repair or Replacement 2020-2026
GDS2 forward radar alignment required if radar equipped.
Rear Bumper Repair or Replacement 2020-2026
GDS2 BSM/RCTA initialization if equipped. Dynamic verification.
Airbag/SRS Deployment 2020-2026
SDM replacement only (no crash clear). GDS2 SRS initialization.
BCM Replacement 2020-2026
SPS TIS2WEB programming + PASS-Key relearn all keys + all body options config.
ECM Replacement 2020-2026
SPS TIS2WEB + VIN tie + PASS-Key transfer.
EBCM Replacement 2020-2026
GDS2 ABS init + 4-wheel bleed + SAS zero-point.
Modules we program on this generation
48 documented Chevrolet Bolt EV modules across 2017-2026. Open a group for part numbers, programming protocol, security notes, and clone support.
SRS MODULES
SRS Modules
Sensing & Diagnostic Module (SDM) x15
13506552 Verify by VIN 2017-2018 Under center console
_years covers only 2017-2018 for this generation
Used/donor module guide
Compatible donor years: 2017, 2018
Always match the full part number before buying a used module.
- PART
- 13506552
- 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.
42697087 Verify by VIN 2017-2021 Under center console
_years covers only 2017-2021 for this generation
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021
Always match the full part number before buying a used module.
- PART
- 42697087
- 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.
42588340 Verify by VIN 2017 Under center console
_years covers only 2017 for this generation
Used/donor module guide
Compatible donor years: 2017
Always match the full part number before buying a used module.
- PART
- 42588340
- 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.
42588341 Verify by VIN 2017 Under center console
_years covers only 2017 for this generation
Used/donor module guide
Compatible donor years: 2017
Always match the full part number before buying a used module.
- PART
- 42588341
- 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.
13514198 Verify by VIN Under center console
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 13514198
- 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.
42692083 Verify by VIN Under center console
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 42692083
- 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.
13524236 Verify by VIN 2019-2026 Under center console
_years covers only 2019-2026 for this generation
Used/donor module guide
Compatible donor years: 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 13524236
- 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.
42782781 Verify by VIN 2022-2026 Under center console
_years covers only 2022-2026 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 42782781
- 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.
42760376 Verify by VIN 2022-2026 Under center console
_years covers only 2022-2026 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 42760376
- 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.
42760377 Verify by VIN 2022-2026 Under center console
_years covers only 2022-2026 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 42760377
- 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.
13524239 Verify by VIN 2022-2026 Under center console
_years covers only 2022-2026 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 13524239
- 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.
42782783 Verify by VIN 2022-2026 Under center console
_years covers only 2022-2026 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 42782783
- 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.
42755625 Verify by VIN 2022-2026 Under center console
_years covers only 2022-2026 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 42755625
- 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.
42755626 Verify by VIN 2022-2026 Under center console
_years covers only 2022-2026 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 42755626
- 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.
11570142 Verify by VIN 2022-2026 Under center console
_years covers only 2022-2026 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 11570142
- 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
VCM (Vehicle Control Module) - BEV2 EV Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PROTOCOL
- SPS / TIS2WEB
- CODING
- Yes
- CLONE
- No
- NOTES
- SPS programming via TIS2WEB + VIN tie. HV battery management parameters transfer required. HV safety interlock procedure mandatory before module R&R.
BCM MODULES
BCM Modules
Body Control Module (BCM) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- SECURITY
- PASS-Key III+
- CODING
- Yes
- CLONE
- No
- NOTES
- SPS programming via TIS2WEB required after replacement. VIN tie + all vehicle options configuration. PASS-Key III+ relearn all customer keys. Verify all body functions: locks, windows, lights, remote start.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
N/A - Single Speed / No TCU x11
Part 1 Verify by VIN 2017-2018 Virgin Flash
_years covers only 2017-2018 for this generation
Used/donor module guide
Compatible donor years: 2017, 2018
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. Motor control handled by drive unit inverter.
Part 2 Verify by VIN 2019-2020, 2024-2025 Virgin Flash
_years covers only 2019-2020, 2024-2025 for this generation
Used/donor module guide
Compatible donor years: 2019, 2020, 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 EV with single-speed reduction gear - no traditional TCU/TCM present
Part 3 Verify by VIN 2021-2022 OBD
_years covers only 2021-2022 for this generation
Used/donor module guide
Compatible donor years: 2021, 2022
Always match the full part number before buying a used module.
- PROTOCOL
- OBD
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure EV with single-speed reduction gear, no traditional TCU. Drive unit control handled by motor control module.
Part 4 Verify by VIN 2022-2023 Virgin Flash
_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
- Pure EV with single-speed reduction gearbox, no traditional TCU/TCM present
Part 5 Verify by VIN 2023 OBD
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PROTOCOL
- OBD
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure EV with single-speed reduction gear, no traditional TCU/TCM present
Part 6 Verify by VIN 2026 Virgin Flash
_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 BEV with single-speed reduction gear - no traditional TCU/TCM present. Motor controller handles drive unit functions.
Part 7 Verify by VIN 2017-2018 Virgin
_years covers only 2017-2018 for this generation
Used/donor module guide
Compatible donor years: 2017, 2018
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. Motor control handled by drive unit inverter.
Part 8 Verify by VIN 2019-2020, 2024-2025 Virgin
_years covers only 2019-2020, 2024-2025 for this generation
Used/donor module guide
Compatible donor years: 2019, 2020, 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 EV with single-speed reduction gear - no traditional TCU/TCM present
Part 9 Verify by VIN 2021-2022 OBD
_years covers only 2021-2022 for this generation
Used/donor module guide
Compatible donor years: 2021, 2022
Always match the full part number before buying a used module.
- PROTOCOL
- OBD
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure EV with single-speed reduction gear, no traditional TCU. Drive unit control handled by motor control module.
Part 10 Verify by VIN 2023 OBD
_years covers only 2023 for this generation
Used/donor module guide
Compatible donor years: 2023
Always match the full part number before buying a used module.
- PROTOCOL
- OBD
- CODING
- No
- CLONE
- No
- CHIP/MCU
- N/A
- NOTES
- Pure EV with single-speed reduction gear, no traditional TCU/TCM present
Part 11 Verify by VIN 2026 Virgin
_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 BEV with single-speed reduction gear - no traditional TCU/TCM present. Motor controller handles drive unit functions.
ABS / BRAKE MODULES
ABS / Brake Modules
Electronic Brake Control Module (EBCM) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- CLONE
- No
- NOTES
- GDS2 ABS/ESC initialization + 4-wheel brake bleed + SAS zero-point calibration. Drive straight 35+ mph to confirm SAS clear.
OTHER MODULES (IPC, SAS)
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) x8
84232541 Verify by VIN 2017-2018
_years covers only 2017-2018 for this generation
Used/donor module guide
Compatible donor years: 2017, 2018
Donor must match part family 84232541 - requires cloning
Always match the full part number before buying a used module.
- PART
- 84232541
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
84232542 Verify by VIN 2017-2019
_years covers only 2017-2019 for this generation
Used/donor module guide
Compatible donor years: 2017, 2018, 2019
Donor must match part family 84232542 - requires cloning
Always match the full part number before buying a used module.
- PART
- 84232542
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
84459120 Verify by VIN 2019
_years covers only 2019 for this generation
Used/donor module guide
Compatible donor years: 2019
Donor must match part family 84459120 - requires cloning
Always match the full part number before buying a used module.
- PART
- 84459120
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
42738835 Verify by VIN 2020-2021
_years covers only 2020-2021 for this generation
Used/donor module guide
Compatible donor years: 2020, 2021
Donor must match part family 42738835 - requires cloning
Always match the full part number before buying a used module.
- PART
- 42738835
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
42564982 Verify by VIN 2020-2021
_years covers only 2020-2021 for this generation
Used/donor module guide
Compatible donor years: 2020, 2021
Donor must match part family 42564982 - requires cloning
Always match the full part number before buying a used module.
- PART
- 42564982
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
42787372 Verify by VIN 2022-2024
_years covers only 2022-2024 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023, 2024
Donor must match part family 42787372 - requires cloning
Always match the full part number before buying a used module.
- PART
- 42787372
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
42787374 Verify by VIN 2022-2023
_years covers only 2022-2023 for this generation
Used/donor module guide
Compatible donor years: 2022, 2023
Donor must match part family 42787374 - requires cloning
Always match the full part number before buying a used module.
- PART
- 42787374
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
42X Verify by VIN 2025-2026
_years covers only 2025-2026 for this generation
Used/donor module guide
Compatible donor years: 2025, 2026
Donor must match part family 42X - requires cloning
Always match the full part number before buying a used module.
- PART
- 42X
- 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) x3
Part 1 Verify by VIN 2017-2019
_years covers only 2017-2019 for this generation
Used/donor module guide
Compatible donor years: 2017, 2018, 2019
Always match the full part number before buying a used module.
- CODING
- Yes
- NOTES
- INTEGRATED (clock spring / steering column module
Part 2 Verify by VIN 2017-2019
_years covers only 2017-2019 for this generation
Used/donor module guide
Compatible donor years: 2017, 2018, 2019
Always match the full part number before buying a used module.
- CODING
- Yes
- NOTES
- cross-year extension)
Part 3 Verify by VIN 2020-2026
_years covers only 2020-2026 for this generation
Used/donor module guide
Compatible donor years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- CODING
- Yes
- NOTES
- INTEGRATED (SCM clock spring)
CONNECTIVITY & ACCESSORIES
Connectivity & Accessories
OnStar Module Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- GDS2 init. Active subscription for OTA and remote features.
DC Fast Charge Port Module (CCS) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- GDS2 calibration if charge port module replaced. Verify DCFC function post-service.
8 gateway, immobilizer, and security items documented across 2017-2026.
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: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Renesas
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3585
- NOTES
- Compatibility label: Chevrolet. Air conditioning | Notes: Read/Write
Central Gateway Module Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Renesas
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3558
- NOTES
- Compatibility label: Buick. BCM | Notes: Read/Write
Central Gateway Module Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Various / Unlisted
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 1M12S
- NOTES
- Compatibility label: CRUZE. BCM | Notes: Years: 2015-
Central Gateway Module Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Various / Unlisted
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 1M12S
- NOTES
- Compatibility label: Cavalier. BCM | Notes: Years: 2015-
Central Gateway Module Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Various / Unlisted
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 1M12S
- NOTES
- Compatibility label: Excelle. BCM | Notes: Years: 2015-
Central Gateway Module Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Various / Unlisted
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 1M12S
- NOTES
- Compatibility label: SAIL. BCM | Notes: Years: 2015-
KEY SECURITY & IMMOBILIZER
Key Security & Immobilizer
- System GM PEPS Gen 2-3; BCM EV immobilizer
- Add Key Yes
- All Keys Lost Yes
GM PEPS; rolling code; GDS2
IMMOBILIZER MODULES
Immobilizer Modules
PassKey III+ Immobilizer (BCM) Dealer security required
security_type indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- SECURITY
- PASS-Key III+
- NOTES
- BCM holds PASS-Key III+ key database. Replacement erases all keys. SPS programming (TIS2WEB) + key relearn via GDS2 with all customer keys present. No OBD PIN extraction. Dealer authorization required for AKL.
KEY & FOB TYPES
Key & Fob Types
Proximity Smart Key Fob OBD coding supported 13508771 (VERIFY CURRENT GM PN)
service_notes indicates OBD programming or coding
Used/donor module guide
Compatible donor years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Always match the full part number before buying a used module.
- PART
- 13508771 (VERIFY CURRENT GM PN)
- NOTES
- GDS2 + TIS2WEB add key or AKL. Rolling code resync via GDS2 if desynchronized. CR2032 battery. 315MHz (US). No OBD PIN extraction.
Replacement Notes
BCM SPS programming (TIS2WEB) + key relearn. EV: HV safety interlock check before any module replacement. AKL: GDS2 + TIS2WEB.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- High-strength steel unibody
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- HS-CAN (500 kbps); GM LAN EV; OBD2 DLC Pin 6/14
- Infotainment
- Chevy Infotainment 3 Plus 10.2" (2022+); Apple CarPlay/Android Auto; OTA via OnStar
- OTA Capable
- Yes
- ECU Unlock Supported
- No
- Custom Programming
- Yes
WHAT WE RESOLVE
1st Gen (BEV2) (2017-2026) 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 (Monocular) (2017-2019, 2021-2026), Rear View Camera (2017-2019, 2021-2026), Rear Cross Traffic Alert (RCTA) (2017-2019, 2021-2026), and Blind Spot Monitor (Aptiv SRR, 24GHz) (2019, 2021-2026). Year-marked systems apply only to the shown range.
- SRS crash-data and warning light SRS service can involve Sensing & Diagnostic Module (SDM) (2017-2018), Sensing & Diagnostic Module (SDM) (2017-2021), and Sensing & Diagnostic Module (SDM) (2017). 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 Chevrolet Bolt EV (2017-2026) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Chevrolet Bolt EV (2017-2026). 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 Chevrolet Bolt EV (2017-2026)?
The Chevrolet Bolt EV (2017-2026) generation currently shows 29 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS examples include Sensing & Diagnostic Module (SDM) (2017-2018), Sensing & Diagnostic Module (SDM) (2017-2021), and Sensing & Diagnostic Module (SDM) (2017). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: 13506552 (2017-2018) - confirm for your exact year/VIN.
Does Chevrolet Bolt EV (2017-2026) need ADAS calibration after glass or collision work?
The merged generation data documents 7 ADAS systems, including Forward Camera (Monocular) (2017-2019, 2021-2026), Rear View Camera (2017-2019, 2021-2026), Rear Cross Traffic Alert (RCTA) (2017-2019, 2021-2026), Blind Spot Monitor (Aptiv SRR, 24GHz) (2019, 2021-2026), and Forward camera / collision or lane camera - if equipped (2020). Calibration triggers include Windshield Replacement (Camera Equipped) (2017-2019), Forward Camera Replacement (2017-2019), Front Bumper Repair or Replacement (2017-2019), and Rear Bumper Repair or Replacement (2017-2019). Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.
Can you reset the airbag module on Chevrolet Bolt EV (2017-2026)?
Yes. The generation data includes 15 SRS records, including Sensing & Diagnostic Module (SDM) (2017-2018), Sensing & Diagnostic Module (SDM) (2017-2021), and Sensing & Diagnostic Module (SDM) (2017). 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: 13506552 (2017-2018) - confirm for your exact year/VIN.
Do all Chevrolet Bolt EV (2017-2026) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2017-2026; 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 Chevrolet Bolt EV (2017-2026)?
Yes, where the VIN and security workflow support it. The generation data includes 8 gateway, immobilizer, or key-security records. Gateway examples 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 Chevrolet Bolt EV (2017-2026)?
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 Chevrolet Bolt EV (2017-2026) 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.
More Bolt EV generations
1st Gen (BEV2) 2017-2026 You are here