B1157

CIRCUIT DESCRIPTION
The front airbag sensor (RH) circuit consists of the airbag sensor assembly and front airbag sensor (RH).
For details of the function of each component, see OPERATION.
DTC B1156/B1157/15 is recorded when malfunction is detected in the front airbag sensor (RH) circuit.




WIRING DIAGRAM

INSPECTION PROCEDURE



Step 1/Prepare for Inspection




Step 2/Check side squib (RH) circuit




Step 3/Check front airbag sensor (RH) circuit (to ground)




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




Step 5/Check airbag sensor assembly




Step 6/Check front airbag sensor (RH)




Step 7/Check relay harness




Step 8/Check relay harness




Step 9/Check wire harness (to ground)




Step 10/Check relay harness (to ground)




Step 11/Check wire harness (to B+)




Step 12/Check relay harness (to B+)