SRS/Supplemental Restraint System — Dtc 14 Open in D Squib Circuit, page 73

RS–73

SUPPLEMENTAL RESTRAINT SYSTEM – TROUBLESHOOTING

DTC 14 Open in D Squib Circuit

CIRCUIT DESCRIPTION

The D squib circuit consists of the center airbag sensor assembly, spiral cable and the steering wheel pad. It causes the airbag to deploy when the airbag deployment conditions are satisfied.
For details of the function of each component, see FUNCTION OF COMPONENTS on page RS–4. Diagnostic trouble code 14 is recorded when an open is detected in the squib circuit.

DTC No. | Diagnosis
14 | • Open circuit in D+ wire harness or D– wire harness of squib.
• D Squib malfunction.
• Spiral cable malfunction.
• Center airbag sensor assembly malfunction.

WIRING DIAGRAM

Center Airbag
Sensor Assembly

Power
Source

Airbag Squib: D squib
(Steering Wheel Pad)

1          Y          3
                      D+        Safing
                                Sensor
          L          4
2                    D–

To Front
Airbag
Sensor

R07091