|
|
SRC-144 < DTC/CIRCUIT DIAGNOSIS > B1264 DOOR-MOUNTED CURTAIN AIR BAG MODULE LH B1264 DOOR-MOUNTED CURTAIN AIR BAG MODULE LH Description INFOID:0000000007564734 In case of side collision where acceleration is more than the specified level, the ignition materials are ignited DTC Logic INFOID:0000000007564735 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. CHECK SELF-DIAG RESULT With CONSULT 1. Turn ignition switch ON. 2. Perform “AIR BAG” Self Diagnostic Result. 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 SRC-144, "Diagnosis Procedure" NO >> INSPECTION END Diagnosis Procedure INFOID:0000000007564736 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. 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 DTC Display contents of CONSULT DTC detecting condition Possible cause B1264 FR-LH DOOR MNT Door-mounted curtain air bag module LH • Disconnection of wiring harness and short module LH • Malfunction in air bag diagnosis sensor unit Revision: 2013 February 2012 Murano CrossCabriolet |