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Deactivate the SRS. 1 Disconnect RCM C3R114. 2 Disconnect Driver Safety Belt Pretensioner Simulator. 3 Disconnect Inoperative Air Bag Module Simulator. 4 NOTE: Refer to the Wiring Diagrams for pin detail. Measure the resistance between the: RCM C3R114 pin 1, circuit RR120A (BN/GN), harness side and the 5 Are the resistances greater than 10,000 ohms? REPEAT the self-test, CLEAR the DTCs. REACTIVATE the system. No REPAIR the circuits. REPEAT the self-test, CLEAR the DTCs. PINPOINT TEST AA : DTC B0070 1A: DRIVER SAFETY BELT PRETENSIONER TEST CONDITIONS DETAILS/RESULTS/ACTIONS AA1: CHECK THE DRIVER SAFETY BELT PRETENSIONER CIRCUIT WARNING: To avoid accidental deployment, the RCM backup power supply must be depleted. Wait at least one minute after disconnecting the battery ground cable(s) before Deactivate the SRS. 1 Ignition switch in position II. 2 Carry out the self-test with the simulators 3 Does the system prove out correctly? GO to AA2 . No GO to AA3 . AA2: PROVE OUT THE DRIVER SAFETY BELT PRETENSIONER CIRCUIT Ignition switch in position 0. 1 Disconnect Driver Safety Belt Pretensioner 2 Connect Driver Safety Belt Pretensioner 3 Ignition switch in position II. 4 Carry out the self-test. 5 Does the system prove out correctly? REPEAT the self-test, CLEAR the DTCs. No INSTALL a new driver safety belt retractor and Front Safety Belt Retractor and Pretensioner (501-20A Safety Belt System, Removal and Installation). |