Restraints Control Module (RCM): Installation

1. WARNING: Always tighten the fasteners of the restraints control module (RCM) and impact sensor (if equipped) to the specified torque. Failure to do so may result in incorrect restraint system operation, which increases the risk of personal injury or death in a crash.

   Install the RCM and the 3 bolts.

   • Tighten to 12 Nm (106 lb-in).
2. Before attempting to connect the connector, make sure the large RCM CPA lever is in the full release position.
   Fig 1: Locating Large RCM CPA Lever Position

   Courtesy of FORD MOTOR CO.
3. NOTE: Putting the large Restraints Control Module (RCM) electrical wiring connector into the RCM on an angle can cause bad electrical connections and damage components.

   Position the large RCM electrical connector into the RCM.

   • 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. Failure to follow this instruction may result in component damage and/or system failure.

     With the large RCM electrical connector uniformly aligned to the RCM, lightly push in until a subtle audible click is heard and slight resistance is felt.

     Fig 2: Locating Large RCM Electrical Connector

     Courtesy of FORD MOTOR CO.
4. Connect the large RCM electrical connector.
   • Using the CPA lever, 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.
       Fig 3: Connecting Large RCM Electrical Connector

       Courtesy of FORD MOTOR CO.
5. Connect the small RCM electrical connector.
6. If equipped, position back the carpet flap and tuck it back in place in the carpeting to cover the RCM.
7. Install the seat or console.
   • Install the floor consolette, if equipped.
   • Install the floor console, if equipped. For additional information, refer to the removal and installation portion of INSTRUMENT PANEL AND CONSOLE .
   • Install the 20 percent seat, if equipped. For additional information, refer to the removal and installation portion of SEATING .
8. 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.
9. If a new RCM was installed, carry out the appropriate steps in the Programmable Module Installation (PMI) procedure. For additional information, refer to MODULE CONFIGURATION .
10. If a new RCM was installed on a vehicle with Roll Stability Control (RSC®) or trailer sway control, calibrate the Anti-Lock Brake System (ABS) module. Connect the scan tool and carry out the IVD Initialization sequence.
11. Prove out the SRS as follows:

Turn the ignition from ON to OFF. Wait 10 seconds then turn the ignition ON. Monitor the air bag warning indicator with the air bag modules installed. The air bag warning indicator lights continuously for approximately 6 seconds and then turn off. If an air bag SRS fault is detected, the air bag warning indicator will:

• fail to light.
• remain lit continuously.
• flash.

The flashing might not occur until approximately 30 seconds after the ignition is turned from OFF to the ON position. This is the time required to complete testing of the SRS. If the air bag warning indicator is inoperative and a SRS fault exists, a chime sounds in a pattern of 5 sets of 5 beeps. If this occurs, the air bag warning indicator and any SRS fault discovered must be diagnosed and repaired.

Clear all RCM CMDTCs.