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MAP, DOME, & CLOCK NOT Turning on. I changed fuses for them and still no luck.

Discussion in '2nd Gen. Tacomas (2005-2015)' started by Operxtor.exe, Jan 11, 2024.

  1. Jan 11, 2024 at 5:32 PM
    #1
    Operxtor.exe

    Operxtor.exe [OP] Member

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    MAP, DOME, & CLOCK NOT Turning on. I changed fuses and still no luck. I may have to change a relay in order to see if that works, and/or test all fuses for connectivity. This occurred when I wanted to replace my halogens to LED's. I guess the china made crap short circuited my ports or somethings because the moment I got to replace my driver side MAP light ( MAP lights, DOME and clock timer) went out at the same time. Since then I have returned those parts and am trying to address the current issue before I spend money on USA made Sylvania ones or something. Frfr

    Please help. Any solutions?
     
  2. Jan 11, 2024 at 5:36 PM
    #2
    Dm93

    Dm93 Test Don't Guess

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    What year is your truck?
     
    Operxtor.exe[OP] likes this.
  3. Jan 11, 2024 at 5:39 PM
    #3
    Operxtor.exe

    Operxtor.exe [OP] Member

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  4. Jan 11, 2024 at 5:40 PM
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    TnShooter

    TnShooter The TacomaWorld Stray

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    The Dome fuse powers all 3.
    But there is a connector between them.
    Are you getting power to both sides of the fuse?
    What about the white wire on the dome light connector?
    (You could “carefully” probe the bulb insert) one side should show power.
     
  5. Jan 11, 2024 at 5:43 PM
    #5
    Dm93

    Dm93 Test Don't Guess

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  6. Jan 11, 2024 at 5:43 PM
    #6
    Operxtor.exe

    Operxtor.exe [OP] Member

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    No power to either the MAP lights and the Dome lights, including clock timer at the moment, unfortunately. When I pop the cover for the dome light, I dont see any wires visible, so no white wire, I can check again to see if I spot the white wire. If I do, what am I supposed to look for in that?
     
  7. Jan 11, 2024 at 5:45 PM
    #7
    Dm93

    Dm93 Test Don't Guess

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    Check for power on both sides of the DOME Fuse (7.5A) first.
    Does anything else in the truck not work?
     
  8. Jan 11, 2024 at 5:52 PM
    #8
    Operxtor.exe

    Operxtor.exe [OP] Member

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    Ok, I'm going to swing by my local autozone and borrow their multimeter tool so I can check. Starting from Dome light.
     
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  9. Jan 11, 2024 at 5:55 PM
    #9
    Dm93

    Dm93 Test Don't Guess

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    Why not buy a cheap multimeter and test light? They are must haves for electrical troubleshooting and are pretty inexpensive.
     
    Jimmyh and TnShooter like this.

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