DTC 72

DTC 72 Short in P/T Squib (LH) Circuit (to B+)

CIRCUIT DESCRIPTION

DTC Detecting Condition:

The P/T squib (LH) circuit consists of the airbag sensor assembly center and seat belt pretensioner (LH).

It causes the SRS to deploy when the SRS deployment conditions are satisfied.

For details of the function of each component, see DESCRIPTION AND OPERATION.

DTC B0138/72 is recorded when a B+ short is detected in the P/T squib (LH) circuit.

Wiring Diagram:

Step 1 - 2:

Step 3:

Step 4:

INSPECTION PROCEDURE