RS–54 SUPPLEMENTAL RESTRAINT SYSTEM – TROUBLESHOOTING DTC 11 Short in Squib Circuit or Front Airbag Sensor Circuit (to Ground) CIRCUIT DESCRIPTION The squib circuit consists of the center airbag sensor assembly, spiral cable, steering wheel pad and front passenger airbag assembly. It causes the SRS to deploy when the SRS deployment conditions are satisfied. The front airbag sensor detects the deceleration force in a frontal collision and is located in the front fender on the left and right sides. For details of the function of each component see FUNCTION OF COMPONENTS on page RS–4. Diagnostic trouble code 11 is recorded when ground short is detected in the squib circuit or front airbag sensor circuit. DTC No. Diagnosis 11 • Short circuit in squib wire harness (to ground). • Squib malfunction. • Short circuit in front airbag sensor + S wire harness (to ground). • Front airbag sensor malfunction. • Short circuit between + S wire harness and – S wire harness of front airbag sensor. • Spiral cable malfunction. • Center airbag sensor assembly malfunction. WIRING DIAGRAM Center Airbag Sensor Assembly Power Source Front Airbag Sensor RH Airbag Squib: P squib (Front Passenger Airbag Assembly) 1 G 2 P+ 2 BR 1 P- Safing Sensor 10 B 2 -SR 11 GR 1 +SR 1 Y 3 D+ Spiral Cable 2 L 4 D- Safing Sensor 9 W 2 -SL 8 R 1 +SL Airbag Squib: D squib (Steering Wheel Pad) Front Airbag Sensor LH R06902