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SRC-64 < COMPONENT DIAGNOSIS > [FOR USA AND CANADA] B1066, B1071 ASSIST A/B MODULE B1066, B1071 ASSIST A/B MODULE Description INFOID:0000000003367385 DTC B1066, B1071 [VB-SHORT] ASSIST A/B MODULE For front passenger air bag module, crash is judged by main “G” sensor output signal and Safing algorithm in OPERATION In the case of a frontal collision whose acceleration exceeds the specified level, the ignition materials are STRUCTURE Front passenger air bag module mainly consists of air bag and inflator which inflates air bag. INSTALLATION Front passenger air bag module is installed on the instrument panel with fixed bolts. DTC Logic INFOID:0000000003367386 DTC DETECTION LOGIC With CONSULT-lll DTC No. Index (“SELF-DIAG [CURRENT]”), (“SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”) DTC CONFIRMATION PROCEDURE (With CONSULT-lll) 1. INSPECTION START Turn ignition switch ON. >> GO TO 2. 2. CHECK SELF-DIAG RESULT Check the screen of CONSULT-lll. Is malfunctioning part detected? YES >> Refer to NO >> INSPECTION END. DTC CONFIRMATION PROCEDURE (Without CONSULT-lll) NOTE: 1. INSPECTION START Turn ignition switch ON. >> GO TO 2. DTC No. Trouble diagnosis name DTC detecting condition Possible cause B1066 ASSIST A/B MODULE Front passenger air bag module circuit • Disconnection of wiring harness and short • Internal breakdown in front passen- ger air bag module • Internal breakdown in air bag diag- nosis sensor unit Revision: 2008 October 2009 Murano |