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2nd Gen GMT900 - 2007-2014 generation coverage
2007-2014 Chevrolet Silverado 2500HD service guide Module Programming & Diagnostics
Choose a repair service below or find your module by part number. Onsite help is available in Dallas-Fort Worth, with mail-in module service nationwide.
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Choose a service to start your quote.
Find your module
Documented Chevrolet Silverado 2500HD module coverage for the 2007-2014 generation. Search by module name or part number, then open a result for requirements and repair options.
No matching records. Try a shorter part number or clear the filters. You can still request help if your module is not listed.
ECU / Engine
PCM - 5.3L LM7/LMG V8 / 6.0L LY6 V8 / 4.8L LR4 V8 / 6.2L L92 V8 (year-dep)
- Notes
- GM Truck PCM. GDS2 SPS calibration + PASSLOCK relearn.
TCM / Transmission
TCU - 6L90 6-Speed Auto 24256865
- Part number
- 24256865
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Freescale MPC5674F
- Notes
- Fast learn procedure required, TIS2Web programming, Dexron VI ATF, VIN/calibration must match application
TCU - Allison 1000 6-Speed Auto 29543
- Part number
- 29543
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Freescale MPC5554
- Notes
- Allison DOC software required, TES-295 fluid, extensive adaptive relearn, fleet calibration options available
BCM / Body electronics
BCM (Body Control Module)
- Notes
- GM BCM. GDS2/MDI2 SPS programming + PASSLOCK/PASSKEY relearn.
SRS / Airbag
Sensing & Diagnostic Module (SDM) 26 records
Under center console
- Part number
- 22911407
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22911405
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22911406
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22744311
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 25966966
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22755968
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22755969
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22911593
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22911592
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22911594
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 13579115
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 13579116
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22857294
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 25920670
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 13502744
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 20884470
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 20919641
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22911402
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22911401
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22911403
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 25966963
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 25951880
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 25954737
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 25966962
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 22911393
- Location
- Under center console
- Manufacturer
- 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.
Under center console
- Part number
- 15780680
- Location
- Under center console
- Manufacturer
- 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.
ABS / Brakes
EBCM (Electronic Brake Control Module)
- Notes
- GM EBCM. GDS2 automated bleed procedure + WSS relearn.
Wheel Speed Sensor - Front (each)
- Notes
- Replace if DTC C0035/C0040 set.
Other modules
Instrument Panel Cluster (IPC) 22895473
- Part number
- 22895473
- Cloning supported
- 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) 22895474
- Part number
- 22895474
- Cloning supported
- 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 required
- Yes
- Notes
- INTEGRATED (clock spring / steering column module
Steering Angle Sensor (SAS)
- Coding required
- Yes
- Notes
- cross-year extension)
Connectivity / Accessories
Integrated Trailer Brake Controller
- Notes
- !!GDS2 configuration MANDATORY before towing!!: trailer type (electric brakes or electric-over-hydraulic), weight class, gain setting via IOR. At GVWR 10,000+ lbs, improper trailer brake config is a safety-critical failure risk - jackknife or loss of braking.
OnStar Module (if equipped)
- Notes
- GDS2 init. VIN-tied modem. Active subscription for remote features and diagnostics.
Remote Start (BCM parameter) RPO UF8, AP9
- Part number
- RPO UF8, AP9
- Notes
- GDS2 BCM configuration. Verify after BCM replacement.
Snowplow Prep Package (RPO VYU / RPO V76)
- Notes
- After BCM replacement, snowplow prep RPO must be re-entered in BCM configuration. Affects engine idle speed, cooling fan engagement, alternator output. Verify snowplow operation if equipped.
Fifth Wheel / Gooseneck Prep (if equipped)
- Notes
- No module calibration - structural and wiring prep. Trailer brake controller GDS2 config still required before use.
Reference information for 2007-2014. Coverage can vary by year and equipment. Confirm the VIN and full part number before ordering a replacement.
Vehicle overview
- Vehicle
- Chevrolet Silverado 2500HD
- Model years
- 2007-2014
- Generation
- 2nd Gen GMT900
- Platform
- GMT900
Tools we use for this vehicle
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.
ADAS scan, setup, and verification
Autel, Launch Tech, Topdon
Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.
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
Tool requirements
Basic OBD2 scanner
View capabilities and limitations
Supported work
- Read codes on SRS systems (26 documented rows)
- Read codes on ECU systems (1 documented row)
- Read codes on BCM systems (1 documented row)
- Read codes on TCU / TCM systems (2 documented rows)
- Read codes on ABS systems (3 documented rows)
- Read codes on IPC / SAS systems (4 documented rows)
- Read codes on Gateway systems (6 documented rows)
- Read codes on Keys systems (2 documented rows)
- Read codes on Immobilizer systems (1 documented row)
- Read codes on Accessory systems (5 documented rows)
Factory programming software (J2534)
View capabilities and limitations
Supported work
- Factory scan, coding, and calibration access: Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
Know this platform
This platform uses HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14 with ISO 15765-4 CAN (500 kbps).
- CAN
- HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- OBD
- ISO 15765-4 CAN (500 kbps)
Generation service summary for Chevrolet Silverado 2500HD 2nd Gen GMT900 (2007-2014)
Generation coverage
This page consolidates Chevrolet Silverado 2500HD service data for 2007-2014 across 8 model years.
Choose a yearProgrammable modules
Module support is confirmed by VIN and part number when no merged module records are listed.
View modulesCore Auto Logic capability
Core Auto Logic supports generation-level diagnostics, module programming, and SRS reset for the Chevrolet Silverado 2500HD 2007-2014 span, with exact-year validation before service. Mail-in module service is available nationwide.
Get a quoteYear-by-year details
| Year | VIN split | Trim notes |
|---|---|---|
| 2007 | ||
| 2008 | ||
| 2009 | VIN pos 4-8 identifies series/body/engine. GM WMI: 1G1 (Chevy car), 1GC (Chevy truck), 3GN (Chevy SUV). Position 8 = engine code. Position 10 = model year code. | Standard trim configurations for 2009 Chevrolet Silverado 2500hd; verify trim-specific options before ordering modules. |
| 2010 | VIN pos 4-8 identifies series/body/engine. GM WMI: 1G1 (Chevy car), 1GC (Chevy truck), 3GN (Chevy SUV). Position 8 = engine code. Position 10 = model year code. | Standard trim configurations for 2010 Chevrolet Silverado 2500hd; verify trim-specific options before ordering modules. |
| 2011 | VIN pos 4-8 identifies series/body/engine. GM WMI: 1G1 (Chevy car), 1GC (Chevy truck), 3GN (Chevy SUV). Position 8 = engine code. Position 10 = model year code. | Standard trim configurations for 2011 Chevrolet Silverado 2500hd; verify trim-specific options before ordering modules. |
| 2012 | VIN pos 4-8 identifies series/body/engine. GM WMI: 1G1 (Chevy car), 1GC (Chevy truck), 3GN (Chevy SUV). Position 8 = engine code. Position 10 = model year code. | Standard trim configurations for 2012 Chevrolet Silverado 2500hd; verify trim-specific options before ordering modules. |
| 2013 | VIN pos 4-8 identifies series/body/engine. GM WMI: 1G1 (Chevy car), 1GC (Chevy truck), 3GN (Chevy SUV). Position 8 = engine code. Position 10 = model year code. | Standard trim configurations for 2013 Chevrolet Silverado 2500hd; verify trim-specific options before ordering modules. |
| 2014 | VIN pos 4-8 identifies series/body/engine. GM WMI: 1G1 (Chevy car), 1GC (Chevy truck), 3GN (Chevy SUV). Position 8 = engine code. Position 10 = model year code. | Standard trim configurations for 2014 Chevrolet Silverado 2500hd; verify trim-specific options before ordering modules. |
What changes across 2007-2014
Differences versus the generation reference. Years not listed here match the shared platform data on this page.
2009
- Trims: Standard trim configurations for 2009 Chevrolet Silverado 2500hd; verify trim-specific options before ordering modules.
2010
- Trims: Standard trim configurations for 2010 Chevrolet Silverado 2500hd; verify trim-specific options before ordering modules.
2011
- Trims: Standard trim configurations for 2011 Chevrolet Silverado 2500hd; verify trim-specific options before ordering modules.
2012
- Trims: Standard trim configurations for 2012 Chevrolet Silverado 2500hd; verify trim-specific options before ordering modules.
2014
- Trims: Standard trim configurations for 2014 Chevrolet Silverado 2500hd; verify trim-specific options before ordering modules.
Gateway / Security Modules
Central Gateway Module
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3585
- Notes
- Compatibility label: Chevrolet. Air conditioning Notes: Read/Write
Central Gateway Module
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3558
- Notes
- Compatibility label: Buick. BCM Notes: Read/Write
Central Gateway Module
- Manufacturer
- Various / Unlisted
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 1M12S
- Notes
- Compatibility label: CRUZE. BCM Notes: Years: 2015-
Central Gateway Module
- Manufacturer
- Various / Unlisted
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 1M12S
- Notes
- Compatibility label: Cavalier. BCM Notes: Years: 2015-
Central Gateway Module
- Manufacturer
- Various / Unlisted
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 1M12S
- Notes
- Compatibility label: Excelle. BCM Notes: Years: 2015-
Central Gateway Module
- Manufacturer
- Various / Unlisted
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 1M12S
- Notes
- Compatibility label: SAIL. BCM Notes: Years: 2015-
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Body-on-frame; high-strength steel full perimeter HD frame
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- Infotainment
- Chevrolet MyLink (7" touchscreen); OnStar; Bluetooth; USB/Aux
- OTA Capable
- No
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Contact us
WHAT WE RESOLVE
2nd Gen GMT900 (2007-2014) common module and security issues
- 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.
FREQUENTLY ASKED QUESTIONS
FAQ
Can you program Chevrolet Silverado 2500HD (2007-2014) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Chevrolet Silverado 2500HD (2007-2014). 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 Silverado 2500HD (2007-2014)?
The Chevrolet Silverado 2500HD (2007-2014) generation currently shows 33 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: 22911407 - confirm for your exact year/VIN.
Can you reset the airbag module on Chevrolet Silverado 2500HD (2007-2014)?
Yes. The generation data includes 26 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: 22911407 - confirm for your exact year/VIN.
Do all Chevrolet Silverado 2500HD (2007-2014) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2007-2014; 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.
How long does service take for Chevrolet Silverado 2500HD (2007-2014)?
Most programming, cloning, and SRS jobs are quoted after VIN, DTC, part number, and repair-scope review. Service time varies by module type, condition, security access, and the active mobile service path. Mail-in module service is available nationwide. Exact service eligibility is confirmed from the year, VIN, module, and requested scope.
Is Chevrolet Silverado 2500HD (2007-2014) service mobile or mail-in?
Mobile service covers DFW on-vehicle diagnostics, post-repair coding, and supported module work. Mail-in module service is available nationwide. We confirm the active path for your exact year, VIN, module, and requested scope before service.
More Silverado 2500HD generations
GMT800 HD 2001-2006 2nd Gen GMT900 2007-2014 You are here 3rd Gen K2XX 2015-2019 4th Gen T1XX 2020-2026
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