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2020 Chevrolet Colorado Supported Services

2020 Chevrolet Colorado

ADAS, Module Repair & Programming

Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.

  • Platform GMT 355 (2nd Gen)
  • CAN Architecture GMLAN (HS-CAN + MS-CAN); OBD2 DLC Pin 6/14 HS-CAN 500 kbps
  • Security GM PASS-Key III+ - RKE 433.92MHz 128-bit rolling code; BCM key database
OVERVIEW

Expert ADAS calibration, module programming, and diagnostic recovery for the 2020 Chevrolet Colorado. On this vehicle we cover documented systems include Forward Camera (Monocular), Blind Spot Monitor Sensor - Left (BSM), and Blind Spot Monitor Sensor - Right (BSM), this GMT 355 (2nd Gen) platform vehicle, GM PASS-Key III+ (GMT 355 Gen) immobilizer support, Chevrolet Infotainment 3 infotainment programming. Mobile across the DFW Metroplex, mail-in nationwide for module-bench work.

Platform
GMT 355 (2nd Gen)
Production
2004-present
Trim Levels
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Drivetrain
RWD / 4WD
Engine
-
CAN Speed
GMLAN (HS-CAN + MS-CAN); OBD2 DLC Pin 6/14 HS-CAN 500 kbps
YEAR-SPECIFIC NOTES

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.

Infotainment

Chevrolet Infotainment 3

SERVICE SNAPSHOT

Exact-year service summary for 2020 Chevrolet Colorado

ADAS coverage

This 2020 Chevrolet Colorado page documents 5 ADAS systems, including Forward Camera (Monocular), Blind Spot Monitor Sensor - Left (BSM), Blind Spot Monitor Sensor - Right (BSM), and HD Rear Camera.

View ADAS data

Calibration triggers

Documented calibration triggers include Windshield Replacement (if Forward Camera Equipped), Forward Camera Replacement, BSD Rear Radar Replacement (either side), and BCM Replacement. Use the ADAS tab for the full trigger list.

View triggers

Programmable modules

This page indexes 26 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.

View modules

Gateway and security

This page includes 11 gateway, immobilizer, or key-security records for this 2020 Chevrolet Colorado.

View security

Core Auto Logic capability

Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2020 Chevrolet Colorado using the documented systems and module data on this page.

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EXACT-YEAR DIFFERENTIATORS

What changes on this exact year

Feature availability

Available: Forward Collision Alert, Lane Change Alert (Lane Change Assist), Blin - Available; Immobilizer: GM PASS-Key III+ (GMT 355 Gen) - Standard; Platform: GMT 355 (2nd Gen) - Confirmed

Driver-assist suite

Available: Forward Collision Alert, Lane Change Alert (Lane Change Assist), Blind Spot Monitoring, Rear Cross Traffic Alert (Rear Cross-Traffic Alert)

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 Infotainment 3; Chevrolet MyLink (IOR), 8" touchscreen available, Apple CarPlay + Android Auto on equipped trims

Network and access

CAN: GMLAN (HS-CAN + MS-CAN); OBD2 DLC Pin 6/14 HS-CAN 500 kbps

Choose a section to view data

Feature availability 3

Available: Forward Collision Alert, Lane Change Alert (Lane Change Assist), Blin

Available

Calibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.

Immobilizer: GM PASS-Key III+ (GMT 355 Gen)

Standard

Key programming requires manufacturer-level tool access.

Platform: GMT 355 (2nd Gen)

Confirmed

Verify platform code matches when cross-referencing part numbers across model years.

WHAT WE RESOLVE

Common issues on this vehicle

Common Chevrolet Colorado issues we resolve on this platform: Forward Camera (Monocular), Blind Spot Monitor Sensor - Left (BSM), Blind Spot Monitor Sensor - Right (BSM), and HD Rear Camera recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - GMT 355 (2nd Gen) platform uses GMLAN (HS-CAN + MS-CAN); OBD2 DLC Pin 6/14 HS-CAN 500 kbps. Key programming and immobilizer faults - GM PASS-Key III+ (GMT 355 Gen) immobilizer; all-keys-lost supported.

OPENPILOT / COMMA.AI

Openpilot Compatibility

Not Supported

Not supported - colorado not in openpilot support tree

Not in openpilot support tree as of April 2026.

Documented for the 2nd Gen - includes this 2020 model year. Open the full coverage on the generation guide.

FREQUENTLY ASKED QUESTIONS

FAQ

How much does ADAS calibration cost for a 2020 Chevrolet Colorado?

ADAS calibration pricing for a 2020 Chevrolet Colorado depends on which of its 5 documented systems need work after a repair. This vehicle is documented with Forward Camera (Monocular), Blind Spot Monitor Sensor - Left (BSM), Blind Spot Monitor Sensor - Right (BSM), HD Rear Camera, and Rear Cross Traffic Alert (RCTA). 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 and we return a number within 4 hours.

Can you reset the airbag light on a 2020 Chevrolet Colorado?

Yes. The 2020 Chevrolet Colorado 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: 84549060. Bench-only or in-vehicle - both paths are supported. Send the part number and a description of what triggered the light, and we will provide a quote and ETA.

What is needed after replacing the windshield on a 2020 Chevrolet Colorado?

After windshield replacement on a 2020 Chevrolet Colorado, Forward Camera (Monocular) and HD Rear Camera rely on the forward-facing camera and require recalibration before the systems return to operation. We perform the calibration on-site (DFW Metroplex) with OE target fixtures or via mail-in for the front camera/radar module.

How long does a 2020 Chevrolet Colorado module service take?

Most 2020 Chevrolet Colorado jobs complete same-day once the vehicle or module arrives. This vehicle has roughly 31 programmable modules documented in our database (5 ECU, 3 BCM, 2 TCU, 4 ABS, plus IPC/SAS/gateway/accessory). Module-bench work (ECU clones, BCM reprograms, SRS resets) ships back inside 1-3 business days including return shipping. ADAS calibration is on-site for DFW or mail-in for the front module.

Do you cover the 2020 Chevrolet Colorado on-site, or is this mail-in only?

Both. We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, key programming, IMMO pairing, post-repair recoding) and a mail-in bench for module-only jobs (ECU cloning, BCM repair, SRS reset, TCU clone). Quote the work and we will tell you which path is right for the 2020 Chevrolet Colorado.

What kind of warranty do you offer on 2020 Chevrolet Colorado programming?

Every programming, cloning, and calibration job on the 2020 Chevrolet Colorado 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 2020 Chevrolet Colorado with no working keys (all-keys-lost)?

Yes - all-keys-lost is supported on the 2020 Chevrolet Colorado. Immobilizer generation on this platform: GM PASS-Key III+ (GMT 355 Gen). 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 2020 Chevrolet Colorado can you actually service?

We program, clone, repair, or replace the full programmable-module stack on a 2020 Chevrolet Colorado. For this vehicle our database documents:

  • 5 engine control (ECU/PCM)
  • 2 transmission control (TCU/TCM)
  • 3 body control (BCM and related)
  • 4 ABS / brake control (EBCM)
  • 3 immobilizer / security
  • 2 key & fob
  • 3 instrument cluster (IPC)
  • 1 steering angle sensor (SAS)
  • 5 ADAS module

Infotainment on this platform: Chevrolet Infotainment 3. Send the VIN and the operations performed and we will confirm support and pricing.

Different trim or build?

Send your VIN and we'll confirm exact module support and pricing for your specific vehicle within 4 hours.

Hit a security wall? We've got the keys.

1-year unlimited warranty on every flash and calibration.

(945) 382-4065 Get a Quote

Shared module fitment

Vehicles sharing modules with the 2020 Chevrolet Colorado

These vehicles use one or more of the same replacement modules indexed for this vehicle.