DTC 74

DTC 74 OPEN IN P/T SQUIB (LH) CIRCUIT

CIRCUIT DESCRIPTION

DTC Detection Condition:

The P/T squib LH circuit consists of the airbag sensor assy center and the front seat outer belt assy LH (seat belt pretensioner LH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
DTC B0136/74 is recorded when open is detected in the P/T squib LH circuit.

Wiring Diagram:

Step 1:

Step 2:

Step 3:

INSPECTION PROCEDURE