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.
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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1411 (DTC INDEX)AIR BAG DTCS
2006 Chevrolet Suburban C2500, 6.0 U
Air Bag DTCS
2006 Chevrolet Suburban C2500, 6.0 USECTION Air Bag DTCS
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
AIR BAG DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Possible Cause |
|---|---|
| B0012 | Passenger stage 2 deployment loop resistance low |
| B0013 | Passenger stage 2 deployment loop resistance high |
| B0014 | Passenger stage 2 deployment loop voltage short to ground or voltage |
| B0016 | Passenger stage 1 deployment loop resistance low |
| B0017 | Passenger stage 1 deployment loop resistance high |
| B0018 | Passenger stage 1 deployment loop voltage short to ground or voltage |
| B0022 | Driver stage 1 deployment loop resistance low |
| B0024 | Driver stage 1deployment loop short to ground or voltage |
| B0026 | Driver stage 1 deployment loop resistance high |
| B0042 | Driver stage 2 deployment loop resistance low |
| B0043 | Driver stage 2 deployment loop short to ground or voltage |
| B0044 | Driver stage 2 deployment loop resistance high |
| B0051 | Deployment commanded |
| B0053 | Deployment commanded with loop malfunction |
| B0083 | Passenger SPS circuit amperage out of range |
| B0084 | Driver SPS circuit amperage out of range |
| B0092 | Incorrect PPS verification identification |
| B0098 | Incorrect PPS verification identification |
| B0100 | Driver-side EFS valid identification not received |
| B0101 | Driver-side EFS NOK message |
| B0102 | Driver-side EFS incorrect identification message |
| B0103 | Passenger-side EFS valid identification not received |
| B0104 | Passenger-side EFS NOK message |
| B0105 | Passenger-side EFS incorrect identification message |
| B1000 | SDM malfunction |
| B1001 | Option configuration error |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.