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Wire hunting?

Discussion in '2.5 Gen TRD Pro (2014-2021)' started by bensky, Mar 10, 2020.

  1. Mar 10, 2020 at 3:51 PM
    #1
    bensky

    bensky [OP] PlatinumPro

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    Ben
    Utah
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    2018 Red Platinum Tundra
    I’m installing the SwitchPros SP-9100 on my ‘18 CM. Does anyone know an easy wire to access for the backlighting? I’ve been probing and haven’t found one yet. I know Toyota thinks it’s funny to switch the wire colors each year. I had the same problem wiring my tailgate lock.

    TIA.
     
  2. May 10, 2020 at 2:16 PM
    #2
    Ketchumj

    Ketchumj New Member

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    2020 Tundra 4x4 SR5 Magnetic Grey – TSS Off Road Toytec Complete performance 3” Lift kit with Aluma Series 2.5 Coilovers, SDP Upper Control Arms, Black Rhino 18” Gauntlet Wheels - +12 Offset, Nitto Terra Grapplers – 295/70R18, Victory 4x4 strike Front Bumper, Fab Fours Premium Rear Bumper, Smittybilt X20 12k Winch
    did you ever find the answer? I am looking for the same on my 2020 SR5.
     
  3. May 10, 2020 at 2:50 PM
    #3
    GiantsFanDan

    GiantsFanDan New Member

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    Parking lights from one of your headlights for a source un the engine bay or tail light fuse in the cab :thumbsup:
     
  4. May 10, 2020 at 2:52 PM
    #4
    Ketchumj

    Ketchumj New Member

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    South Texas
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    2020 Tundra SR5 4x4 Double Cab
    2020 Tundra 4x4 SR5 Magnetic Grey – TSS Off Road Toytec Complete performance 3” Lift kit with Aluma Series 2.5 Coilovers, SDP Upper Control Arms, Black Rhino 18” Gauntlet Wheels - +12 Offset, Nitto Terra Grapplers – 295/70R18, Victory 4x4 strike Front Bumper, Fab Fours Premium Rear Bumper, Smittybilt X20 12k Winch
    thanks
     
    GiantsFanDan[QUOTED] likes this.
  5. May 10, 2020 at 7:11 PM
    #5
    Ketchumj

    Ketchumj New Member

    Joined:
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    Male
    South Texas
    Vehicle:
    2020 Tundra SR5 4x4 Double Cab
    2020 Tundra 4x4 SR5 Magnetic Grey – TSS Off Road Toytec Complete performance 3” Lift kit with Aluma Series 2.5 Coilovers, SDP Upper Control Arms, Black Rhino 18” Gauntlet Wheels - +12 Offset, Nitto Terra Grapplers – 295/70R18, Victory 4x4 strike Front Bumper, Fab Fours Premium Rear Bumper, Smittybilt X20 12k Winch
    found that the blue wire on the electric brake is the illumination wire on the 2020 SR5.
     

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