Erasing DTC Memory Using SCS Service Connector
- Turn ignition off. Connect SCS Service Connector (07PAZ-0010100) to Memory Erase Signal (MES) connector. See Fig 1 .
- Turn ignition on. SRS indicator light will come on for about 6 seconds then go off.
- Disconnect SCS service connector from MES connector within 4 seconds after SRS indicator light goes off. SRS indicator light will come on again.
- Reconnect SCS service connector to MES connector within 4 seconds after SRS indicator light comes on. SRS indicator light will go off.
- Disconnect SCS service connector from MES connector within 4 seconds. SRS indicator light will indicate that memory is erased by blinking 2 times.
- Turn ignition off, and wait 10 seconds before proceeding with troubleshooting.
DIAGNOSTIC TROUBLE CODE (DTC) CHART
| Trouble Code | Possible Cause |
|---|---|
| SRS indicator light does not come on not come on | Faulty SRS indicator light circuit |
| SRS indicator light stays on | Faulty SRS indicator light circuit, SRS unit, or SRS power supply |
| 1-1 | Open in driver-side air bag inflator |
| 1-2 | Increased resistance in driver-side air bag inflator |
| 1-3 | Short to another wire in driver-side air Bag inflator or decreased resistance |
| 1-4 | Short to power in driver-side air bag inflator |
| 1-5 | Short to ground in driver-side air bag inflator |
| 2-1 | Open in passenger-side air bag inflator |
| 2-2 | Increased resistance in passenger-side air bag inflator |
| 2-3 | Short to another wire in passenger-side air bag inflator or decreased resistance |
| 2-4 | Short to power in passenger-side air bag inflator |
| 2-5 | Short to ground in passenger-side air bag inflator |
| 5-1 | Internal failure of SRS unit-replace |
| 5-4 | Internal failure of SRS unit-replace |
| 6-1 | Internal failure of SRS unit-replace |
| 6-2 | Internal failure of SRS unit-replace |
| 6-3 | Internal failure of SRS unit-replace |
| 6-4 | Internal failure of SRS unit-replace |
| 7-1 | Internal failure of SRS unit-replace |
| 7-2 | Internal failure of SRS unit-replace |
| 7-3 | Internal failure of SRS unit-replace |
| 8-1 | Internal failure of SRS unit-replace |
| 8-2 | Internal failure of SRS unit-replace |
| 8-5 | Internal failure of SRS unit-replace |
| 8-6 | Internal failure of SRS unit-replace |
| 9-1 | Internal failure of SRS unit-replace |
| 9-2 | Faulty SRS power supply |
| 10-1 | SRS air bags deployed-replace SRS unit |