B1908

DTC B1908 SHORT IN P/T SQUIB (LH) CIRCUIT (TO B+)

CIRCUIT DESCRIPTION

DTC Detection Condition:

The P/T squib LH circuit consists of the airbag sensor assembly and the front seat outer belt LH.

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

These DTCs are recorded when a malfunction is detected in the P/T squib LH circuit.

Wiring Diagram:

Step 1:

Step 2 - 3:

Step 4 - 5:

Step 6 - 7:

Step 8:

Step 9:

Step 10:

Step 11:

Step 12:

INSPECTION PROCEDURE

CAUTION: Be sure to perform the following procedures before troubleshooting to avoid unexpected airbag deployment.

a. Turn the ignition switch to the LOCK position.
b. Disconnect the negative (-) terminal cable from the battery, and wait for at least 90 seconds.
c. Disconnect the connectors from the airbag sensor assembly.
d. Disconnect the connectors from the steering wheel pad.
e. Disconnect the connectors from the front passenger airbag assembly.
f. w/ Side and curtain shield airbag:
Disconnect the connectors from the side airbag assembly LH and RH.
g. w/ Side and curtain shield airbag:
Disconnect the connectors from the curtain shield airbag assembly LH and RH.
h. Disconnect the connectors from the front seat outer belt LH and RH.