VIN / Build Split
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.
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2015 Chevrolet Silverado-1500 Supported Services
2015 Chevrolet Silverado-1500
ADAS calibration, module programming, and security relearns
Standard trim configurations for 2015 Chevrolet Silverado 1500; verify trim-specific options before ordering modules.
Technical snapshot
- Platform K2XX (5th Gen, 2014-2019)
- CAN Architecture GMLAN HS-CAN + MS-CAN; No SGW; OBD2 DLC Pin 6/14 HS-CAN 500 kbps
- Security GM PASS-Key III+ - transponder + RKE 315MHz rolling code
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2015 Chevrolet Silverado-1500. On this vehicle we cover documented systems include Forward camera / lane or collision camera - if equipped, Forward radar / adaptive cruise - if equipped, and Parking, blind-zone, rear camera, or surround-view sensors - if equipped, this K2XX (5th Gen, 2014-2019) platform vehicle, GM PASS-Key III+ immobilizer support, OEM-gateway-subscription work handled on our side. Mobile across the DFW Metroplex; mail-in module work is temporarily unavailable.
Platform
K2XX (5th Gen, 2014-2019)
Production
1999-present
Trim Levels
Standard trim configurations for 2015 Chevrolet Silverado 1500; verify trim-specific options before ordering modules.
Drivetrain
RWD / AWD / 4WD
Engine
-
CAN Speed
GMLAN HS-CAN + MS-CAN; No SGW; OBD2 DLC Pin 6/14 HS-CAN 500 kbps
YEAR-SPECIFIC NOTES
Exact-year service summary for 2015 Chevrolet Silverado-1500
ADAS coverage
This 2015 Chevrolet Silverado-1500 page documents 3 ADAS systems, including Forward camera / lane or collision camera - if equipped, Forward radar / adaptive cruise - if equipped, and Parking, blind-zone, rear camera, or surround-view sensors - if equipped.
View ADAS dataCalibration triggers
Documented calibration triggers include Tailgate / Camera Replacement, Rear Bumper Repair, BCM Replacement, and Any Collision. 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
Security notes for this 2015 Chevrolet Silverado-1500 include gateway type: Secure Gateway (SGW); bypass method: OEM-authorized diagnostic access; subscription: Yes.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2015 Chevrolet Silverado-1500 using the documented systems and module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
AFM (5.3L L83) / DFM (6.2L L86) - Standard; Remote Start - Optional
Driver-assist suite
No ADAS standard on 2015 base. Rear Camera standard LTZ+. No Forward Collision Alert/Lane Departure Warning or Blind Spot Detection - safety packages not yet available on 2015 Silverado.
VIN and build split
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.
Infotainment context
Chevrolet MyLink 7" (LT+); base WT/LS standard display
Network and access
CAN: GMLAN HS-CAN + MS-CAN; No SGW; OBD2 DLC Pin 6/14 HS-CAN 500 kbps; gateway: Secure Gateway (SGW); gateway subscription: Yes
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 Security gateway access required No practical workaround
Make-level OEM tool map plus exact-year gateway and ADAS fields.
ADAS scan, setup, and verification
Autel, Launch Tech, Topdon
Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.
Tool subscription required
Service-level scanner-vendor source packet plus exact-year ADAS records.
Bench cloning and chip-level recovery
Alientech / Autotuner / Orange5 / Scanmatik / Flex / VVDI2 / PCMFlash / CGDI / X-Prog
Used only when the module, donor data, EEPROM, MCU, or crash-data workflow requires bench or chip-level handling.
Bench/chip-level only
Bench programmer source packet plus exact-year module/security records.
Choose a section to view data
SUPPORTED SYSTEMS
What we service on this vehicle
Documented module coverage for the 2015 Chevrolet Silverado-1500. Counts reflect modules our techs have programmed or calibrated on this exact platform.
ADAS Calibration
3 modules documented
Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.
Open ADAS tabEngine / ECU Programming
4 modules documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabBCM / Body Programming
2 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
3 modules documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
2 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
4 modules documented
Instrument cluster cloning, steering angle sensor calibration and other supporting modules.
Open Modules tabConnectivity & Accessories
2 modules documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabRecalibration Triggers
4 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 2
AFM (5.3L L83) / DFM (6.2L L86)
StandardAdaptation reset required after ECM replacement. GDS2 idle/cam phaser relearn.
Remote Start
OptionalBCM RPO config on equipped trims.
WHAT WE RESOLVE
Common issues on this vehicle
Common Chevrolet Silverado-1500 issues we resolve on this platform: Forward camera / lane or collision camera - if equipped, Forward radar / adaptive cruise - if equipped, and Parking, blind-zone, rear camera, or surround-view sensors - if equipped recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - K2XX (5th Gen, 2014-2019) platform uses GMLAN HS-CAN + MS-CAN; No SGW; OBD2 DLC Pin 6/14 HS-CAN 500 kbps. Key programming and immobilizer faults - GM PASS-Key III+ immobilizer; all-keys-lost supported. Secure Gateway (SGW) module faults requiring OEM subscription access for full read/write (handled on our side).
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
No ADAS standard on 2015 base. Rear Camera standard LTZ+. No Forward Collision Alert/Lane Departure Warning or Blind Spot Detection - safety packages not yet available on 2015 Silverado.
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward camera / lane or collision camera - if equipped | Forward Camera | - | Static or dynamic per GM service information | Conditional | VERIFY EXACT SILVERADO 1500 FORWARD CAMERA PART NUMBERS BY VIN IN GM SERVICE INFORMATION, GDS2 WORKFLOW | |
| Forward radar / adaptive cruise - if equipped | Radar | - | Static or dynamic per GM service information | Conditional | VERIFY EXACT SILVERADO 1500 FORWARD RADAR PART NUMBERS BY VIN IN GM SERVICE INFORMATION, GDS2 WORKFLOW | |
| Parking, blind-zone, rear camera, or surround-view sensors - if equipped | Parking / blind-zone / camera | - | Setup or calibration per GM service information | Conditional | VERIFY EXACT SILVERADO 1500 PARKING, 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
Tailgate / Camera Replacement Affected: Rear View Camera
GDS2 camera registration required after tailgate or camera swap. Verify image on MyLink.
Rear Bumper Repair Affected: Rear Park Assist Sensors (if equipped)
GDS2 DTC clear after sensor replacement. Verify audible proximity alert. No radar calibration required on 2015 Silverado.
BCM Replacement Affected: PASS-Key III+ database, trailer config
SPS programming + full key relearn. Reconfigure trailer, heated seats, remote start via GDS2.
Any Collision Affected: SDM, deployed airbags
SDM with deployment must be replaced - no crash clear. Full scan before delivery.
SRS MODULES
SRS Modules
Sensing & Diagnostic Module (SDM) 84057084
- PART
- 84057084
- 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) 84487863
- PART
- 84487863
- 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
ECM - 4.3L LV3 V6 12666 (APPROX - VERIFY GMDB)
- PART
- 12666 (APPROX - VERIFY GMDB)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Delco/Continental
- NOTES
- SPS via TIS2WEB. VIN + PASS-Key III+ transfer. Throttle/idle relearn. Cylinder deactivation adaptation reset.
ECM - 5.3L L83 V8 12666 (L83 SUFFIX - VERIFY GMDB)
- PART
- 12666 (L83 SUFFIX - VERIFY GMDB)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Delco/Continental
- NOTES
- SPS. AFM adaptation reset. Cam phaser relearn via GDS2. VIN tie required.
ECM - 6.2L L86 V8 12668 (VERIFY GMDB)
- PART
- 12668 (VERIFY GMDB)
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Delco/Continental
- NOTES
- SPS. DFM adaptation reset. Cam phaser relearn. VIN programming.
TCM - 6L80 / 8L90
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- Yes
- NOTES
- GDS2 TCM quick learn after replacement. Adaptive data reset.
BCM MODULES
BCM Modules
BCM / body control module - VIN-specific VERIFY EXACT SILVERADO 1500 BCM, GDS2 WORKFLOW
- PART
- VERIFY EXACT SILVERADO 1500 BCM, GDS2 WORKFLOW
- SECURITY
- GM immobilizer/key security varies by build
- CODING
- Yes
- NOTES
- Verify the exact Silverado 1500 BCM/body control module by VIN. GM Techline Connect/SPS and GDS2/MDI workflows may be required for replacement, setup, configuration, immobilizer relearn, or calibration.
RKE / keyless access / body option modules - if equipped VERIFY EXACT SILVERADO 1500 RKE, GDS2 WORKFLOW
- PART
- VERIFY EXACT SILVERADO 1500 RKE, GDS2 WORKFLOW
- SECURITY
- VIN and option configuration required
- CODING
- Yes
- NOTES
- Verify RKE, passive-entry, theft-deterrent, trailer, lighting, and body options by VIN. Replacement can require setup, security learns, and option configuration.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
TCU - 6L80 6-Speed Auto 24256865
- PART
- 24256865
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Freescale MPC5674F
- NOTES
- Requires TCM relearn via Tech2/GDS2, Dexron VI ATF, VIN programming mandatory
TCU - 6L90 6-Speed Auto 24256866
- PART
- 24256866
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Freescale MPC5674F
- NOTES
- Requires TCM relearn via Tech2/GDS2, Dexron VI ATF, Heavy duty variant for 6.2L
TCU - 4L60E 4-Speed Auto 24227915
- PART
- 24227915
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Freescale MPC5566
- NOTES
- Legacy transmission, requires original TCM, Dexron VI ATF, limited availability
ABS / BRAKE MODULES
ABS / Brake Modules
Electronic Brake Control Module (EBCM) 13503 (APPROX - VERIFY GMDB)
- PART
- 13503 (APPROX - VERIFY GMDB)
- CLONE
- Yes
- NOTES
- GDS2 ABS/StabiliTrak init. 4-wheel bleed. SAS zero-point calibration via GDS2 + drive straight at 35+ mph.
OTHER MODULES (IPC, SAS)
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) 84003985
- PART
- 84003985
- 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) 84003986
- PART
- 84003986
- 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 (clock spring / steering column module
Steering Angle Sensor (SAS)
- CODING
- Yes
- NOTES
- cross-year extension)
CONNECTIVITY & ACCESSORIES
Connectivity & Accessories
MyLink Radio 7"
- NOTES
- GDS2 radio setup after replacement. RKE pairing via GDS2.
Trailer Brake Controller 23360 (APPROX)
- PART
- 23360 (APPROX)
- NOTES
- GDS2 config. 7-pin connector verify.
GATEWAY / SECURITY MODULES
Gateway / Security Modules
Central Gateway 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
- 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
- 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
- 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
- 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
- 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 PASS-Key III+
- Add Key Yes
- All Keys Lost Yes
GM PASS-Key III+ - transponder + RKE 315MHz rolling code
IMMOBILIZER MODULES
Immobilizer Modules
PassKey III+ Immobilizer
- SECURITY
- PASS-Key III+
- NOTES
- No OBD PIN extraction on K2XX. Key programming via GDS2 + TIS2WEB. AKL requires TIS2WEB dealer auth.
KEY & FOB TYPES
Key & Fob Types
Transponder Key 13500221 (APPROX - VERIFY GMDB)
- PART
- 13500221 (APPROX - VERIFY GMDB)
- NOTES
- PASS-Key III+. GDS2 + TIS2WEB for add-key. AKL: dealer auth required. Min 2 working keys.
Replacement Notes
GM PASS-Key III+ system. SPS/ACDelco TDS required for key programming and module replacement. No obd pin extraction; akl supported.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Body-on-Frame - High-Strength Steel Ladder Frame; Steel body
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- GMLAN HS-CAN + MS-CAN; No SGW; OBD2 DLC Pin 6/14 HS-CAN 500 kbps
- Infotainment
- Chevrolet MyLink 7" (LT+); base WT/LS standard display
- OTA Capable
- No
- Gateway Type
- Secure Gateway (SGW)
- Gateway Subscription
- Yes
- Gateway Bypass Method
- OEM-authorized diagnostic access
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Contact us
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2015 Chevrolet Silverado-1500?
ADAS calibration pricing for a 2015 Chevrolet Silverado-1500 depends on which of its 3 documented systems need work after a repair. This vehicle is documented with Forward camera / lane or collision camera - if equipped, Forward radar / adaptive cruise - if equipped, and Parking, blind-zone, rear camera, or surround-view sensors - if equipped. 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 2015 Chevrolet Silverado-1500?
Yes. The 2015 Chevrolet Silverado-1500 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: 84057084. 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 2015 Chevrolet Silverado-1500?
After windshield replacement on a 2015 Chevrolet Silverado-1500, Forward camera / lane or collision camera - if equipped, Forward radar / adaptive cruise - if equipped, and Parking, blind-zone, rear camera, or surround-view sensors - if equipped 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 2015 Chevrolet Silverado-1500 module service take?
Most 2015 Chevrolet Silverado-1500 onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 23 programmable modules documented in our database (4 ECU, 2 BCM, 3 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 2015 Chevrolet Silverado-1500 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. The 2015 Chevrolet Silverado-1500 uses Secure Gateway (SGW) that requires an OEM subscription for full programming - we handle that on our side, no separate sign-up needed. Quote the work and we will confirm the active service path for the 2015 Chevrolet Silverado-1500. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2015 Chevrolet Silverado-1500 programming?
Every programming, cloning, and calibration job on the 2015 Chevrolet Silverado-1500 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 2015 Chevrolet Silverado-1500 with no working keys (all-keys-lost)?
Yes - all-keys-lost is supported on the 2015 Chevrolet Silverado-1500. Immobilizer generation on this platform: GM PASS-Key III+. Adding a key (with a working key already in hand) is also supported - typically faster and less expensive than an all-keys-lost reset. Submit the VIN and we will confirm the procedure and quote before scheduling.
Which modules on a 2015 Chevrolet Silverado-1500 can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2015 Chevrolet Silverado-1500. For this vehicle our database documents:
- 4 engine control (ECU/PCM)
- 3 transmission control (TCU/TCM)
- 2 body control (BCM and related)
- 1 ABS / brake control (EBCM)
- 1 immobilizer / security
- 1 key & fob
- 2 instrument cluster (IPC)
- 2 steering angle sensor (SAS)
- 3 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 2015 Chevrolet Silverado-1500 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.
- ADAS Module Part Numbers
- 22896246
- ECU / PCM Part Numbers
- 12668419, 12668420, 12668421
- BCM / Body Module Part Numbers
- VERIFY EXACT SILVERADO 1500 BCM, GDS2 WORKFLOW
- TCU / TCM Part Numbers
- 24256865, 24256866, 24227915
- SRS / Airbag Module Part Numbers
- 84057084, 84487863
- ABS / EBCM Part Numbers
- 13502589, 13502590
- Instrument Cluster (IPC) Part Numbers
- 84003985, 84003986
- Transmission Control Module (TCM) Part Numbers
- 24256865, 24256866, 24227915
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 2015 Chevrolet Silverado 1500
These vehicles use one or more of the same replacement modules indexed for this vehicle.