Altezza Power window issue

Discussion in 'Toyota' started by Dah_Hunter, Oct 22, 2015.

  1. Dah_Hunter

    Dah_Hunter Looking over your shoulder, so you dont have to.

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    On my good buddys Altezza the power windows stopped working..
    We checked Fuses and relays. i guess the next step here is to trace every line.. :(
     
  2. RyanV

    RyanV Member

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    Silly question, but is there a button that disables the power windows from working? My Aristo has one. It's on the drivers side on the same panel as all the other window switches.
     
  3. Dah_Hunter

    Dah_Hunter Looking over your shoulder, so you dont have to.

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    ya doesnt appear to be that. :(
     
  4. Megatol

    Megatol Mr. Toyota

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    All windows don't work?
    Every window has its own fuse, but relay is common ([A] on the schema)
    Everything controlled by some electronic control unit Multiplex ([F]). I also have electric schema if you need it.
     

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    Last edited: Oct 22, 2015
  5. Dah_Hunter

    Dah_Hunter Looking over your shoulder, so you dont have to.

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    Hmm that Multiplex do you have some sorta electical scheme for it?
     
  6. Megatol

    Megatol Mr. Toyota

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    I have some information about it, but it is at home. Will upload later tonight.

    Multiplex is also responsible for central lock. Does central lock work fine?
     
  7. Megatol

    Megatol Mr. Toyota

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    Included full electric schema and Multiplex connector schema.
    How to check Multiplex, ignition ON (pin number -> switch -> volt change)
    • B17 > left front (LF) OFF -> UP > 0 -> +12 V
    • B18 > LF OFF->DOWN > 0->12 V
    • C11 > RR OFF->UP > 0->12 V
    • C10 > RR OFF->DOWN > 0->12 V
    • B11 > LR OFF->UP > 0->12 V
    • B1 > LR OFF->DOWN > 0->12 V
     

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