WIRELESS DOOR LOCK CONTROL SYSTEM(w/ Entry and Start System) DIAGNOSIS SYSTEM


  1. DESCRIPTION

    The ECU stores trouble codes when malfunctions occur.

    The diagnostic system allows for reading of the trouble codes from the DLC3.

    Use the GTS to help diagnose and repair the problem.

  2. CHECK DLC3


    1. Check the DLC3 Click here.

  3. SELF-DIAGNOSTIC MODE (USING GTS)


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Entry&Start / Utility / Wireless Door Lock Diagnosis Mode.

    5. Proceed to the next step in accordance with the prompts on the GTS screen.

      Tech Tips

      The electrical key transmitter sends 2 different frequencies for communication.

    6. A004H0UE13
      Wireless Door Lock Buzzer Output
      *1 ON
      *2 OFF
      *3 T1: 0.125 seconds
      *4 T2: 0.5 seconds

      Check that the system has switched to self-diagnostic mode by checking the wireless door lock buzzer output pattern.

    7. Check the diagnostic outputs when the electrical key transmitter sub-assembly switch is held down. The diagnostic outputs can be checked by the interior light and wireless door lock buzzer patterns.

      A004JVVE21
      Result
      A Normal
      B Register wireless code
      C Wave interference or malfunction of a related component