POWER MIRROR CONTROL SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

VEHICLE BROUGHT TO WORKSHOP

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CUSTOMER PROBLEM ANALYSIS AND SYMPTOM CHECK

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CHECK MULTIPLEX COMMUNICATION SYSTEM (BEAN)*

1. Use the intelligent tester to check for normal function of the multiplex communication system.

   Result
   Result Proceed to Multiplex communication system DTC is not output A Multiplex communication system DTC is output B

   
   

   B

   GO TO MULTIPLEX COMMUNICATION SYSTEM Click here

   A

CHECK CAN COMMUNICATION SYSTEM

1. Use the intelligent tester to check for normal function of the multiplex communication system.

   Result
   Result Proceed to CAN communication system DTC is not output A CAN communication system DTC is output B

   
   

   B

   GO TO CAN COMMUNICATION SYSTEM Click here

   A

CHECK AVC-LAN COMMUNICATION FUNCTION

1. Use the navigation or audio display to check for normal function of the AVC-LAN communication function.

   Tech Tips

   
   

   • w/ Navigation System:

     Refer to System Description at Navigation system of Navigation/Multi Info Display section Click here.

   • w/o Navigation System:

     Refer to System Description at System Description at Audio and Visual System of Audio/video section Click here.

   Result
   Result Proceed to AVC-LAN communication function is normal A AVC-LAN communication function is not normal (w/ Navigation System) B AVC-LAN communication function is not normal (w/o Navigation System) C

   
   

   B

   GO TO NAVIGATION SYSTEM Click here

   C

   GO TO AUDIO AND VISUAL SYSTEM Click here

   A

PROBLEM SYMPTOMS TABLE

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OVERALL ANALYSIS AND TROUBLESHOOTING*

1. Data List / Active Test Click here.

2. Circuit inspection.

3. Terminals of ECU Click here.

   
   

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REPAIR OR REPLACE

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