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SRC-64 < DTC/CIRCUIT DIAGNOSIS > B1067, B1072 PASSENGER AIR BAG MODULE B1067, B1072 PASSENGER AIR BAG MODULE DTC Logic INFOID:0000000007564627 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. CHECK SELF-DIAG RESULT With CONSULT 1. Turn ignition switch ON. 2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT. Without CONSULT 1. Turn ignition switch ON. 2. Check the air bag warning lamp status. Refer to SRC-13, "On Board Diagnosis Function" NOTE: Is malfunctioning part detected? YES >> Refer to NO >> INSPECTION END Diagnosis Procedure INFOID:0000000007564628 WARNING: • Before servicing, turn ignition switch OFF, disconnect battery negative terminal, and wait at least 3 minutes or more. (To discharge backup capacitor.) • Never use unspecified tester or other measuring device. 1. CHECK HARNESS CONNECTOR Check the harness connector. Is the inspection result normal? YES >> GO TO 2. NO >> Replace harness connector. 2. CHECK WIRING HARNESS Check the wiring harness externals. Is the inspection result normal? YES >> GO TO 3. NO >> Replace wiring harness. 3. REPLACE AIR BAG DIAGNOSIS SENSOR UNIT 1. Replace air bag diagnosis sensor unit. Refer to 2. Perform DTC confirmation procedure. Refer to . Is DTC detected? YES >> GO TO 4. NO >> INSPECTION END 4. REPLACE PASSENGER AIR BAG MODULE 1. Replace passenger air bag module. Refer to . 2. Perform DTC confirmation procedure. Refer to . Is DTC detected? DTC Display contents of CONSULT DTC detecting condition Possible cause B1067 ASSIST A/B MODULE Passenger air bag module circuit is • Harness or connectors (The module circuit is shorted.) • Malfunction in passenger air bag module Revision: 2013 February 2012 Murano CrossCabriolet |