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DETAILS/RESULTS/ACTIONS TEST CONDITIONS 4 Measure the resistance between the: • RCM C426 pin 9, circuit 15S-JA31 (GN/WH), harness side and ground. • RCM C426 pin 10, circuit 91S-JA31 (BK/WH), harness side and ground. VUE0029822 • Are the resistances greater than 10,000 ohms? ൺ Yes REPEAT the self-test, CLEAR the DTCs. ൺ No REPAIR circuit 15S-JA31 (GN/WH) or circuit PINPOINT TEST AL : DTC B1992: DRIVER SIDE AIR BAG CIRCUIT SHORT TO BATTERY DETAILS/RESULTS/ACTIONS TEST CONDITIONS AL1: CHECK THE DRIVER SIDE AIR BAG CIRCUIT WARNING: To avoid accidental deployment, the RCM backup power supply must be depleted. 1 Deactivate the SRS. 2 Ignition switch in position II. 3 Carry out the self-test with the simulators installed. • Does the system prove out correctly? ൺ Yes GO to AL2. ൺ No GO to AL3. AL2: CHECK THE DRIVER SIDE AIR BAG MODULE WARNING: Do not proceed with this test unless using the Ford approved diagnostic tool. 1 Ignition switch in position 0. 2 Select DMM specific on the Ford approved diagnostic tool. 3 Disconnect RCM C429. G401865en 501-20B- 72 Supplemental Restraint System 501-20B- 72 DIAGNOSIS AND TESTING |