U1281

DTC Troubleshooting: U1281

DTC U1281:

Lost Communication With MICU (MICU frame)

1. Clear the DTCs with the HDS.

2. Turn the ignition switch to LOCK (0) and then back to ON (II).

3. Wait for at least 6 seconds.

4. Check for DTCs with the HDS.

Is DTC U1281 indicated?

YES -

Faulty gauge control module; replace the gauge control module Service and Repair.

NO -

Intermittent failure, the system is OK at this time. Check for loose or poor connections between the gauge control module and the MICU.