DTC 18

DTC 18 OPEN IN D SQUIB (2ND STEP) CIRCUIT

CIRCUIT DESCRIPTION

DTC Detecting Condition:

The D squib (2nd step) circuit consists of the airbag sensor assembly center, the spiral cable sub assembly and the horn button assembly.

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

DTC B1181/18 is recorded when an open circuit is detected in the D squib (2nd step) circuit.

Wiring Diagram:

Step 1:

Step 2:

Step 3 - 4:

Step 5:

INSPECTION PROCEDURE