Removal and Replacement

Restraints Control Module (RCM)

Removal

WARNING: The restraints control module (RCM) orientation is critical for proper system operation. If a vehicle equipped with an air bag supplemental restraint system (SRS) has been involved in a collision in which the center tunnel area has been damaged, inspect the mounting and bracket for deformation. If damaged, the RCM must be replaced whether or not the air bags have deployed. In addition, make sure the area of the RCM mounting is restored to its original condition.

WARNING: Always wear safety glasses when repairing an air bag supplemental restraint system (SRS) vehicle and when handling an air bag module. This will reduce the risk of injury in the event of an accidental deployment.

WARNING: To reduce the risk of personal injury, do not use any memory saver devices.

CAUTION: Electronic modules are sensitive to static electrical charges. If exposed to these charges, damage could result.

NOTE: The air bag warning lamp illuminates when the RCM fuse is removed and the ignition switch is ON. This is normal operation and does not indicate a supplemental restraint system (SRS) fault.

NOTE: The SRS must be fully operational and free of faults before releasing the vehicle to the customer.

NOTE: Repair is made by installing a new part only. If the new part does not correct the condition, install the original part and perform the diagnostic procedure again.

1. Depower the system. For additional information, Service and Repair

2. Remove the right hand side restraints control module (RCM) retaining bolts.
1. Position the carpet back at the right hand side of the center tunnel area under the instrument panel (I/P).
2. Remove the bolts.






3. Remove the RCM (14B321).
1. Position the carpet back at the left hand side of the center tunnel area under the I/P.
2. Slide and disengage both RCM electrical connector locking clips.
3. Push down to pivot the RCM electrical connector tabs and pull out to disconnect.
4. Remove the retaining bolt.
5. Remove the RCM.






Installation

1. Position the RCM.
1. Position the RCM to the center tunnel area.
2. Install the bolts.
3. Position the carpet back at the right hand side of the center tunnel area under the instrument panel (I/P).






2. Install the RCM (14B321).
1. Install the bolt.
2. Connect the RCM electrical connectors.
3. Engage the RCM electrical connector locking clips.
4. Position the carpet back at the left hand side of the center tunnel area under the I/P.






3. Repower the system. For additional information, Service and Repair