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SRC-218 < DTC/CIRCUIT DIAGNOSIS > [FOR MEXICO] B1066, B1071 ASSIST A/B MODULE B1066, B1071 ASSIST A/B MODULE Description INFOID:0000000005513748 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:0000000005513749 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 SRC-219, "Diagnosis Procedure" 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 |