Seat Leon >> Adapting sliding sunroof adjustment control unit - J245-

SEAT Leon Service and Repair Manual / General body repairs, exterior / Sunroof / Sun roof / Adapting sliding sunroof adjustment control unit - J245-

WARNING

There is risk of damage

  • The basic adjustments can only be completed if the panoramic window is mounted.
  • When making basic adjustments, the clamping protection function is out of operation.

 

Caution
  • When removing the panoramic window, basic adjustments need to be made to the operating engine with control unit or the sliding/tilting sunroof.
  • If replacing the engine, the new engine must also be coded in addition to making basic adjustments. For this purpose use the vehicle diagnosis tester.

Note

  • You can make the basic adjustments on the operating engine with control unit, one of two ways: manually or using the vehicle diagnosis tester .
  • When making manual basic adjustments, the vehicle diagnosis tester is not needed.

Manual basic adjustment

Sunroof

  • Pull the rotary switch -3- down and hold it in this position for the entire standardisation process (automatic self-adjustment) (about 20 seconds).
  • As soon as the panoramic window "returns to the position of the closed sliding /tilting sunroof", the self-adjustment is completed.

    Then let go of the rotary switch -3-.

Basic setting with vehicle diagnostic and maintenance information system

Caution

Only complete the basic adjustments using the vehicle diagnosis tester if you had to change something on the engine previously. Otherwise make the basic adjustments manually.
  • Select "fault finding" function on vehicle diagnosis tester .
  • Bodywork
  • Electrical system
  • Diagnostic capable systems
  • Onboard power supply control unit - J519-
  • Sliding sunroof adjustment control unit - J245-
  • J245 - Sliding sunroof adjustment control unit basic adjustment

Programming sliding sunroof adjustment control unit - J245-

Caution

If the drive motor with adjustment control is replaced ( adjustment control of the sliding sunroof - J245-), the coding using the vehicle diagnosis unit must take place in addition to the basic adjustment.

Coding

  • Select "fault finding" function on vehicle diagnosis tester .
    • Bodywork
    • Electrical system
    • Diagnostic capable systems
    • 09 - Onboard power supply control unit - J519-
    • 09 - Sliding sunroof adjustment control unit - J245-
    • J245 - Coding the adjustment control of the sliding sunroof
  • Carry out basic setting with vehicle diagnostic and maintenance information system.
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