Colorado 2WD L4-2.8L VIN 8 (2004)
Inflatable Restraint Sensing And Diagnostic Module: Service and Repair
INFLATABLE RESTRAINT SENSING AND DIAGNOSTIC MODULE REPLACEMENT
REMOVAL PROCEDURE
CAUTION: Do not strike or jolt the inflatable restraint sensing and diagnostic module (SDM). Before applying power to the SDM, make
sure that it is securely fastened with the arrow facing toward the front of the vehicle. Failure to observe the correct installation procedure
could cause SIR deployment, personal injury, or unnecessary SIR system repairs.
1. Disable the SIR system. Refer to SIR Disabling and Enabling Zone 8.
2. Remove the floor console.
3. Cut the carpet along the "I" cut pattern over the inflatable restraint sensing and diagnostic module (SDM).
4. Fold the carpet back to expose the SDM.
5. Disconnect the electrical connector (2) from the SDM (1).
6. Remove the nuts (2) retaining the SDM (1) to the floor studs (3).
7. Remove the SDM from the vehicle.
INSTALLATION PROCEDURE
NOTE: Refer to Fastener Notice in Service Precautions.
