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B1086 – B1089 SEAT BELT PRE-TENSIONER LH SRC-35 < DTC/CIRCUIT DIAGNOSIS > C D E F G I J K L M A B SRC N O P B1086 – B1089 SEAT BELT PRE-TENSIONER LH Description INFOID:0000000009882895 DTC B1086 – B1089 SEAT BELT PRE-TENSIONER LH The seat belt pre-tensioner LH is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit will monitor for opens and shorts in detected lines to the seat belt pre-tensioner LH. PART LOCATION SRC-7, "SRS Component Parts Location" DTC Logic INFOID:0000000009882896 DTC DETECTION LOGIC With CONSULT Without CONSULT DTC CONFIRMATION PROCEDURE (With CONSULT) 1. INSPECTION START Turn ignition switch ON. >> GO TO 2. 2. CHECK SELF-DIAG RESULT Check for the DTC on CONSULT. YES >> Refer to SRC-36, "Diagnosis Procedure (Component Diagnosis)" . NO >> Inspection End. DTC CONFIRMATION PROCEDURE (With CONSULT) 1. IGNITION SWITCH Turn ignition switch ON. CONSULT name DTC DTC detecting condition Repair order PRE-TEN FRONT LH [OPEN] B1086 LH seat belt pre-tensioner circuit is open. 1. Visually check the wiring harness connection. 2. Replace the harness if it has visible damage. 3. Replace the front LH seat belt pre-tensioner. 4. Replace the air bag diagnosis sensor unit. 5. Replace the related harness. PRE-TEN FRONT LH [VB-SHORT] B1087 LH seat belt pre-tensioner circuit is shorted PRE-TEN FRONT LH [GND-SHORT] B1088 LH seat belt pre-tensioner circuit is shorted PRE-TEN FRONT LH [SHORT] B1089 LH seat belt pre-tensioner circuits are WHIA0263E |