Restraints Control Module (RCM): Installation
- Install the RCM and the 3 bolts.
- Tighten to 9 Nm (80 lb-in).
- Connect the small RCM electrical connector.
- Make sure the large RCM electrical connector position assurance lever is in the FULL RELEASE position before attempting to connect the connector.
- Position the large RCM electrical wiring connector into the RCM.
- With the large RCM electrical wiring connector uniformly aligned to the RCM, lightly push in until a subtle audible click is heard and a slight resistance is felt.
NOTE: Do not push the connector to where the lever pivots and seats itself. Light pressure is needed to get the connector into position on the Restraints Control Module (RCM) before using the lever to fully seat the connector. - Connect the large RCM electrical connector.
- Using the CPA, pivot it toward the RCM, drawing the connector into the RCM.
- Make sure the thumb tab is engaged to the retainer on the RCM and locked in place.
- Using the CPA, pivot it toward the RCM, drawing the connector into the RCM.
- Install the selector lever stabilizer and 4 nuts.
- Tighten to 9 Nm (80 lb-in).
- Install the selector lever. For additional information, refer to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS .
- Repower the SRS. Do not prove out the SRS at this time . For additional information, refer to SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPOWERING AND REPOWERING in the General Procedures portion of this information.
- When installing a new RCM, carry out the steps necessary to complete PMI. For additional information, refer to MODULE CONFIGURATION .
- Prove out the SRS as follows:
Turn the ignition from ON to OFF. Wait 10 seconds, then turn the switch back to ON and monitor the air bag warning indicator with the air bag modules installed. The air bag indicator will light continuously for approximately 6 seconds and then turn off. If an air bag SRS fault is present, the air bag indicator will:
- fail to light.
- remain lit continuously.
- flash.
The flashing might not occur until approximately 30 seconds after the ignition switch has been turned from the OFF to the ON position. This is the time required for the RCM to complete the testing of the SRS. If the air bag indicator is inoperative and a SRS fault exists, a chime will sound in a pattern of 5 sets of 5 beeps. If this occurs, the air bag indicator and any SRS fault discovered must be diagnosed and repaired.
Clear all CMDTCs from the RCM and Occupant Classification System Module (OCSM).