P1578

DTC P1578 METER FAILURE

DTC DETECTING CONDITION:
Reference code incompatibility between body integrated unit and combination meter

1. CHECK LAN COMMUNICATION SYSTEM
Inspect LAN communication system in the following situation. Diagnostic Strategies
- DTC of body integrated unit B0300, B0301, B0302, B0111 or B0321 is displayed.
- "Er IU" or "Er LC" is displayed in odo/trip meter on combination meter.

2. REPLACE COMBINATION METER
Replace the combination meter. Execute the registration procedure of all immobilizer part (combination meter and etc.) next. Refer to "REGISTRATION MANUAL FOR IMMOBILIZER".

NOTE: When the combination meter has been replaced, be sure to perform the registration procedure of immobilizer.