Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2011COLORADO 2WD L4-2.9LREPAIR AND DIAGNOSISRESTRAINTS AND SAFETY SYSTEMSRELAYS AND MODULES - RESTRAINTS AND SAFETY SYSTEMSAIR BAG CONTROL MODULETESTING AND INSPECTION
2011 Chevrolet Colorado 2WD L4-2.9L
Air Bag Control Module: Testing and Inspection
2011 Chevrolet Colorado 2WD L4-2.9LSECTION Testing and Inspection
Inflatable Restraint Sensing and Diagnostic Module Programming and Setup
Introduction
The replacement of the inflatable restraint sensing and diagnostic module (SDM) will require that the SDM part number be relearned by other modules such as the body control module (BCM) and the powertrain control module (PCM). The following procedures are designed to setup the SDM correctly and must be performed.
Important: The Air Bag indicator may illuminate and DTC B1001 may set during the BCM reprogramming procedure.
1. With the Tech 2 navigate to Supplemental Inflatable Restraint> Module Setup and perform the Setup SDM Part Number in BCM Procedure.
2. Clear any diagnostic trouble codes (DTC).
3. Perform the Diagnostic System Check - Vehicle (Diagnostic System Check - Vehicle).
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.