Short In Front Pretensioner Squib LH Circuit

DTC B1905/74 Short in Front Pretensioner Squib LH Circuit

DESCRIPTION

DTC Detection Condition:

The front pretensioner squib LH circuit consists of the center airbag sensor and the front seat outer belt LH.

This circuit instructs the SRS to deploy when deployment conditions are met.

These DTCs are recorded when a malfunction is detected in the front pretensioner squib LH circuit.

Wiring Diagram:

INSPECTION PROCEDURE

HINT:
- Change the intelligent tester to the "check mode" (signal check).
- After selecting the "check mode" (signal check), perform the simulation method by wiggling each connector of the airbag system or driving the vehicle on various types of roads.

Step 1-2:

Step 2 (Continued)-3:

Step 4: