Diesel Data: Automotive Repair

Airbag System

DTC 54 Open in P Squib Circuit

CIRCUIT DESCRIPTION

DTC Detecting Condition:




The P squib circuit consists of the airbag sensor assembly and front passenger airbag assembly.

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 B0106/54 is recorded when an open is detected in the P squib circuit

Wiring Diagram:






Step 1 - 2:




Step 3:




Step 4:




INSPECTION PROCEDURE