WIRELESS DOOR LOCK CONTROL SYSTEM > HOW TO PROCEED WITH TROUBLESHOOTING


HINT:
  1. The wireless door lock control system troubleshooting procedures are based on the premise that the power door lock system is operating normally. Check the power door lock system first before troubleshooting the wireless door lock control system (Click here).
  2. Use these procedures to troubleshoot the wireless door lock control system.



1.VEHICLE BROUGHT TO WORKSHOP

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    2.INSPECT BATTERY VOLTAGE

      Standard voltage:
      11 to 14 V

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

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    3.PROBLEM SYMPTOMS TABLE

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


    		B.
    Go to step 5
    A


    4.OVERALL ANALYSIS AND TROUBLESHOOTING

    1. Terminals of ECU (Click here)

    2. On-vehicle Inspection (Click here)

    3. Inspection (Click here)


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    5.ADJUST, REPAIR OR REPLACE

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      6.CONFIRMATION TEST

        NEXT

        END