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 "SELF-DIAG RESULTS" mode for "METER/M&A" with CONSULT-III.
>> Go to "LAN system". Refer to See: Powertrain Management\Computers and Control Systems\Information Bus\Testing and Inspection\Initial Inspection and Diagnostic Overview\CAN Fundamental\Condition Of Error Detection.
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