DTC 54

DTC 54 OPEN IN P SQUIB CIRCUIT

CIRCUIT DESCRIPTION

DTC Detection Condition:

The P squib circuit consists of the airbag sensor center and front passenger airbag (P squib.. It causes the SRS to deploy when the SRS deployment conditions are satisfied.

DTC 54 is recorded when an open circuit is detected in the P squib circuit.

Wiring Diagram:

Step 1:

Step 2:

Step 3:

INSPECTION PROCEDURE

CAUTION: Be sure to perform the following procedures before troubleshooting to avoid unexpected airbag and seat belt pretensioner activation.

a. Turn the ignition switch OFF.
b. Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
c. Disconnect the connectors from the airbag sensor center.
d. Disconnect the connector from the horn button.
e. Disconnect the connector from the front passenger airbag.
f. Disconnect the connector from the front seat airbag LH.
g. Disconnect the connector from the front seat airbag RH.
h. Disconnect the connector from the front seat outer belt LH.
i. Disconnect the connector from the front seat outer belt RH.