When Monitored And Set Conditions
For specific relay location and type. Refer to FUSE - RELAY LOCATIONS AND TYPES, SPECIFICATIONS .
When Monitored:
This diagnostic runs continuously when the following conditions are met:
- With ignition key on.
- Battery voltage greater than 10.0 volts.
Set Conditions:
- No voltage sensed at the Powertrain Control Module (PCM) when the ASD relay is energized.
Default Actions:
- This is a non MIL fault.
- If the vehicle is equipped with the stop/start feature, the system will be disabled when this DTC is active.
| Possible Causes |
|---|
| FUSED B+ ASD SUPPLY CIRCUITS/FUSES |
| ASD RELAY OUTPUT CIRCUIT OPEN/HIGH RESISTANCE |
| ASD RELAY OUTPUT CIRCUIT SHORTED TO GROUND |
| TOTALLY INTEGRATED POWER MODULE (TIPM) |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .