DTC Troubleshooting

DTC P16C6: Engine Mount Actuator High Voltage During Function Test

NOTE:
- Before you troubleshoot, record all freeze data and any on-board snapshots, and review the general troubleshooting information.
- If DTC P0A14, P0A16, P0AB6, P0AB8, P16C7, or P16C8 are stored at the same time as PI 6C6, troubleshoot those DTCs first, then recheck for P16C6.

1. Turn the ignition switch to ON (II).
2. Clear the DTCs with the HDS.
3. Start the engine, and let it idle 20 seconds.
4. Check for Temporary DTCs or DTCs with the HDS.

Are any Temporary DTCs or DTCs indicated?

YES - Go to the indicated DTCs troubleshooting.

NO - Intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at the engine mount control unit, the active control engine mount (ACM) actuator, and body ground (G302).