B1923

DTC B1923/77 Short to B+ in Rear Pretensioner Squib RH Circuit

DESCRIPTION

DTC Detection Condition:

The rear pretensioner squib RH circuit consists of the center airbag sensor and the rear seat outer belt RH.

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

These DTCs are recorded when a malfunction is detected in the rear pretensioner squib RH circuit.

Wiring Diagram:

Step 1:

Step 2:

Step 3:

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.