Sierra 1500 4WD V8-6.0L VIN U (2006)
4. Install the inflator module.
5. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in Restraint Systems.
4. Install the inflator module.
5. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in Restraint Systems.