B1159

DTC B1159 Front Airbag Sensor (LH) Malfunction




CIRCUIT DESCRIPTION
The front airbag sensor (LH) circuit consists of the airbag sensor assembly and front airbag sensor (LH).
For details of the function of each component, see OPERATION.
DTC B1158/B1159/16 is recorded when malfunction is detected in the front airbag sensor (LH) circuit.




WIRING DIAGRAM

INSPECTION PROCEDURE




Step 1/Prepare for Inspection




Step 2/Check front airbag sensor (LH) circuit




Step 3/Check front airbag sensor (LH) circuit (to Ground)




Step 4/Check front airbag sensor (LH) circuit (to B+)




Step 5/Check airbag sensor assembly




Step 6/Check front airbag sensor (LH)




Step 7/Check No.1 engine room wire harness




Step 8/Check No.1 engine room wire harness




Step 9/Check No.2 engine room wire harness




Step 10/Check No.2 engine room wire harness




Step 11/Check wire harness (to ground)




Step 12/Check No.1 engine room wire harness (to ground)




Step 13/Check No.2 engine room wire harness (to ground)




Step 14/Check wire harness (to B+)




Step 15/Check No.1 engine room wire harness (to B+)




Step 16/Check No.2 engine room wire harness (to B+)