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Power window limit switch bypass

Discussion in 'Sensors and Actuators' started by endale, Apr 9, 2021.

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  1. endale

    endale

    4
    0
    Apr 9, 2021
    hi everybody,
    I have Nissan Patrol y61 (LH model-2003) and the main driver side power window switch is totally damaged and since i couldn't find any product and decided to use Nissan x trial main power window switch. Unfortunatly the x-trial work with limit switch and encoders connected to it.
    I did all wiring to three doors perfectly but the driver side is not working until the limit and encoder circuit is bypassed.
    pleas tell me how i should bypass encoder and limit switch and supply power to the motor (+ &-) directly.
     
  2. Martaine2005

    Martaine2005

    3,596
    979
    May 12, 2015
    Can you post a photo of the drivers door switch unit?.
    Some vehicles have full control of all windows from the drivers door. Therefore doubling the wiring at the drivers door.
    Some also have a lock switch that the driver controls so windows can't be used by passengers.
    Without the wiring diagram, it can get quite complex. But you may find each window has it's own colour coding, then at the drivers door, the same colour wiring plus one other. That other is more than likely the drivers door window wiring.
    The limit switch can simply be shorted but the window may not want to stop when fully up or down.

    Martin
     
  3. endale

    endale

    4
    0
    Apr 9, 2021
    ok thanks for your assistance.... and I attached the driver side master switch
     

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  4. Martaine2005

    Martaine2005

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    May 12, 2015
    Have you tried connecting 8 and 9 of (EL) to 1 and 3 of (GW)?.

    Martin
     
  5. endale

    endale

    4
    0
    Apr 9, 2021
    thanks for replay,
    Nissan Y61 2003 owns EL wiring but due to the failarity of its main power window switch(D5), then i want to replace it by Nissan x-trial 2004 main power window switch (D7) having GW wiring. When all three switches are working but the driver window regulator motor doesn't have encoder and limit switch i couldn't get any signal on pin 1 and 2 of D7 at GW.
     

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  6. Martaine2005

    Martaine2005

    3,596
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    May 12, 2015
    Maybe @Kiwi can help you.

    Martin
     
  7. endale

    endale

    4
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    Apr 9, 2021
    yes....but i need to connect 1(L) and 2(G/B) of (GW) to 2(L/R) and 1(L/B) of (EL).
     
  8. RTmaype

    RTmaype

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    Aug 16, 2021
    Does anyone know where I can locate the plastic trim piece that holds the rear power window switch in place. I have a 1986 Mercedes 190D

    Anything else that could be used for this?
    Thanks.
     
  9. bertus

    bertus Moderator

    2,139
    807
    Nov 8, 2019
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