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Where actually is the Door Control Module?

Discussion in '1st Gen. Tacomas (1995-2004)' started by deltakatsu, Aug 22, 2024.

  1. Aug 22, 2024 at 3:15 PM
    #1
    deltakatsu

    deltakatsu [OP] Member

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    [​IMG]
    Here it is in the diagram (lower left, "Door Lock Control Relay" or "Relay Assy, Door Control", part 85980-35050)

    You can see it loose in this guy's thread.

    Does anyone have a picture of where it's actually mounted under the dash? I've been looking and can't find it to diagnose power window problems.
     
  2. Aug 22, 2024 at 3:57 PM
    #2
    Clearwater Bill

    Clearwater Bill Never answer an anonymous letter

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    Based on that drawing I'd think it was in the door. We know the Master Switch is, and it looks like that drawing is trying to show that.

    However, does that actually integrate with the windows?

    What are your PW problems?
     
    treyus30 likes this.
  3. Aug 22, 2024 at 4:01 PM
    #3
    deltakatsu

    deltakatsu [OP] Member

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    In that thread, the OP mentioned his power windows weren't working until he resoldered connections in that module. I'm having similar issues with the windows not responding to the switch, but when I plug them into my bench power they spin normally. Checked fuses and they're all fine. I'm hoping to diagnose that unit next but can't find it.

    I'm on a '98, which is listed as one of the compatible years for that module.
     
  4. Sep 11, 2024 at 4:19 PM
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    malay4785

    malay4785 Well-Known Member

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    Looking for the same thing on my 2012 if you know where you found it
     
  5. Sep 11, 2024 at 6:38 PM
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    deltakatsu

    deltakatsu [OP] Member

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    It's probably significantly different for a different generation, but I did eventually find it on mine.

    With the 1998, it's a normal relay (instead of the computer unit the service manual indicates) located behind the kick panel.

    [​IMG]
    [​IMG]
     
    Last edited: Sep 12, 2024
  6. Sep 12, 2024 at 8:30 AM
    #6
    malay4785

    malay4785 Well-Known Member

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    Also found this in the wiring harness for the power doors / windows on driver side..... looks a little burnt.

    WhatsApp Image 2024-09-12 at 9.02.14 AM.jpg
     
    ControlCar likes this.
  7. Sep 12, 2024 at 2:41 PM
    #7
    ControlCar

    ControlCar My Moto: Help & Learn…period.

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    great find!
     
  8. Oct 9, 2024 at 8:24 AM
    #8
    malay4785

    malay4785 Well-Known Member

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    Replaced the master control on the door side, and it fixed the issue. still have a burnt harness that plugs into it, but replacement is about $15 from a local dealership, may take a week for shipping.
     

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