DTC 72

CIRCUIT DESCRIPTION

The P/T squib (LH) circuit consists of the airbag sensor assembly and seat belt pretensioner (LH).
It causes the seat belt pretensioner (LH) to activate when the seat belt pretensioner (LH) activation conditions are satisfied.
For details of the function of each component, see OPERATION .
DTC B0138/72 is recorded when a B+ short is detected in the P/T squib (LH) circuit.




WIRING DIAGRAM

INSPECTION PROCEDURE




Step 1/Prepare for Inspection




Step 2/Check P/T squib (LH) circuit




Step 3/Check airbag sensor assembly




Step 4/Check P/T squib (LH)




Step 5/Check floor wire harness




Step 6/Check harness between airbag sensor assembly and floor wire harness