Corvette V8-6.2L (2008)
Air Bag Control 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.
Caution: Refer to SIR Caution (See: Restraint Systems/Service Precautions/Technician Safety Information/SIR Caution) .
1. Disable the SIR system. Refer to SIR Disabling and Enabling (See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Air
Bag(s) Arming and Disarming/Service and Repair) .
2. Remove the accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement (See: Body and Frame/Interior Moulding /
Trim/Dashboard / Instrument Panel/Service and Repair) .
3. Remove the connector position assurance (CPA) from the sensing and diagnostic module (SDM) harness connector.
4. Disconnect the SDM harness connector.
5. Remove the SDM mounting fasteners.
6. Remove the SDM from the instrument panel (I/P) center support system.
Installation Procedure
1. Remove any dirt, grease, or other impurities from the mounting surface.
