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Home >> Jaguar >> 2010 >> XJ Base >> Repair and Diagnosis >> Accessories & Equipment >> Window Motors & Regulators >> Glass, Frames & Mechanisms -- XJ/X351 >> Glass, Frames And Mechanisms >> Diagnosis And Testing (Glass, Frames And Mechanisms) >> Symptom Chart >> Pinpoint Test A: Diagnostic Procedure

Pinpoint Test A: Diagnostic Procedure

  1. A1: DOOR WINDOW GLASS - SEAL CONDITION/FOREIGN MATERIAL 

    To check that the door window glass seal is free from foreign material and has no sign of damage and is not worn in the door channels

    1. Carry out visual inspection for:
    • Foreign material
    • Obstruction
    • Signs of damage or wear to door window glass seal

    Is the door window glass seal free from foreign material, damage and wear?

    • Yes  : GO to  A2.
    • No  : Remove any foreign material or were necessary install new door window glass seal. Test the system for correct operation
  2. A2: DOOR WINDOW GLASS - SEAL INSTALLATION 
    NOTE: To check that the door window glass seal is installed correctly
    1. Check that the door window glass seal is installed correctly, ensure that it is fully installed into the corner areas

    Is the door window glass seal installed correctly?

    • Yes  : GO to  A3.
    • No  : Correctly install the door window glass seal. Test the system for correct operation
  3. A3: DOOR WINDOW GLASS - SECURITY 
    NOTE: To check the door window glass is secure
    1. Check if the door glass installed correctly and secured to the door window regulator

    Is the door window glass correctly installed and secure?

    • Yes  : GO to  A4.
    • No  : Adjust the door window glass referring to the door glass installation process. Refer to: Front Door Window Glass  and/or Rear Door Window Glass  (Removal and Installation).

      Test the system for correct operation

  4. A4: DOOR WINDOW GLASS - RESET PROCEDURE 
    1. Disconnect vehicle battery, wait for a minimum of 2 minutes, then reconnect the battery
    2. For vehicles between VIN V03480 and V18030  , the latest version of the diagnostic software must be loaded. SDD must be loaded with SDD DVD126_V6. 03 and Calibration File 77 (or later)
    3. With the vehicle engine running, initialize the window motors, refer to: Door Window Motor Initialization  (General Procedures).
    4. Cycle the glass 20 times, using the 'one-touch' function to open and close the window
    5. NOTE: The window regulator motor may thermally cut out after too many operations, if this occurs wait 30 seconds before continuing

    Is window closing correctly and the One-touch  function operational?

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