Passenger's MICU

DTC Troubleshooting: U1282

DTC U1282:

Passenger's MICU Lost Communication With Driver's MICU

NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A Troubleshooting - B-CAN System Diagnosis Test Mode A.

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 U1282 indicated?

YES -

Faulty passenger's MICU; replace the passenger's under-dash fuse/relay box Passenger's Under-Dash Fuse/Relay Box (Passenger's MICU) Removal and Installation.

NO -

Intermittent failure, the system is OK at this time. Check for loose or poor connections between the passenger's MICU and the driver's MICU.