Your Vehicle: 2009 Nissan-Datsun Altima V6-3.5L (VQ35DE)
 
Vehicle » A L L Diagnostic Trouble Codes ( DTC ) » Testing and Inspection » U Code Charts » U1000 » Bose Audio With Navigation  
 
 
  Bose Audio With Navigation  
 

U1000 CAN COMM CIRCUIT

Description
Refer to See: Accessories and Optional Equipment\Entertainment Systems\Description and Operation\Multi AV System (Coupe)\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 See: Powertrain Management\Computers and Control Systems\Information Bus\Testing and Inspection\Initial Inspection and Diagnostic Overview\CAN Fundamental\Trouble Diagnosis Flow Chart.