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DTC U1000 CAN Communication

DTC Logic

DTC Detection Logic






Diagnosis Procedure

Symptom: Displays "CAN COMM CIRC [U1000]" as a self-diagnosis result of combination meter.
1. CHECK CAN COMMUNICATION

Select "DTC check" mode for "METER/M&A" with SDT.


Go to "LAN system". Refer to [LAN System: Basic Inspection] LAN System Basic Inspection.