PARKING ASSIST MONITOR SYSTEM HOW TO PROCEED WITH TROUBLESHOOTING

VEHICLE BROUGHT TO WORKSHOP

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CUSTOMER PROBLEM ANALYSIS

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INSPECT BATTERY VOLTAGE

If the voltage is below 11 V, recharge or replace the battery before proceeding.

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CHECK CAN COMMUNICATION SYSTEM*

Refer to HOW TO PROCEED WITH TROUBLESHOOTING (Click here).

1. Check for output DTCs.

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

   
   
   • B
   • PROCEED TO "CAN COMMUNICATION SYSTEM" (See pageClick here)
   • A

CHECK DTC OF NAVIGATION SYSTEM

1. Refer to the diagnostic check/clear of the navigation system (Click here).

   Result
   Result Proceed to DTC is not output A DTC is output B

   
   
   • B
   • PROCEED TO " NAVIGATION SYSTEM" (See PageClick here)
   • A

CHECK DTC

1. Refer to the diagnostic check/clear (Click here).

   Result
   Result Proceed to DTC is not output A DTC is output B

   
   
   • B
   • PROCEED TO DTC CHART (See PageClick here)
   • A

CHECK IF SAME SYMPTOM APPEARS IN NAVIGATION SYSTEM

1. Refer to the navigation system (Click here).

   Result
   Result Proceed to Symptom does not appear A Symptom appears B

   
   
   • B
   • FOLLOW NAVIGATION SYMPTOM CHART TO PERFORM TROUBLESHOOTING
   • A

PROBLEM SYMPTOMS TABLE

1. Find the applicable symptom in the problem symptoms table (Click here).

   Result
   Result Proceed to Fault is not listed in problem symptoms table A Fault is listed in problem symptoms table B

   Tip:

   If the symptom does not recur and no code is output, perform the symptom reproduction method (Click here).

   
   
   • B
   • GO TO STEP 10
   • A

OVERALL ANALYSIS AND TROUBLESHOOTING

1. Terminals of ECU (Click here)

   
   
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ADJUST, REPAIR OR REPLACE

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• END