Nissan Altima 2007-2012 Service Manual: U1000 Can comm circuit

Description

Refer to AV-240, "System Description".

DTC Logic

DTC DETECTION LOGIC

Diagnosis Procedure

Symptom: Displays “CAN COMM CIRCUIT [U1000]” as a self-diagnosis result of AV control unit.

1.CHECK CAN COMMUNICATION

Select “SELF-DIAG RESULTS” mode for “MULTI AV” with CONSULT-III.

>> Go to “LAN system”. Refer to LAN-16, "Trouble Diagnosis Flow Chart".

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