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2020 Interior fuse box, constant live?

Discussion in '2.5 Gen Tundras (2014-2021)' started by Kazic, Dec 22, 2019.

  1. Dec 22, 2019 at 1:55 PM
    #1
    Kazic

    Kazic [OP] New Member

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    Hello all, first time Tundra owner here. I'm working on installing (hardwire) my dashcam (Rexing VIP 3rd gen) and I'm curious if there's an available free fuse that is constant hot (even while the truck is off). I'm okay with using an existing fuse as well (on my last truck, I just wrapped the power cable around one of the legs and shoved it back in)...

    Everything I am finding is for 2019 and it appears the fuse panel (interior) changed just a bit (as I was expecting I could tap into the empty slot between the OBD and DR/LCK, but it's not in the same layout as the 2019. So, before I go plugging into random slots, I thought I'd ask around first.

    Thanks in advance!
     
  2. Dec 22, 2019 at 2:16 PM
    #2
    T-Rex266

    T-Rex266 Moderator Staff Member

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    Tie it into the adjustable seats if u have it
     
  3. Dec 22, 2019 at 2:38 PM
    #3
    Kazic

    Kazic [OP] New Member

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    My front driver seat isn't powered when the truck is off though.
     
  4. Dec 22, 2019 at 2:56 PM
    #4
    Kazic

    Kazic [OP] New Member

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    I also thought about tapping into the ignition harness

    IMG_20191222_164326.jpg
     
  5. Jul 26, 2020 at 5:41 PM
    #5
    TundraTXTSS

    TundraTXTSS New Member

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    Window Breakage add on Alarm,Wireless Charger. Console Safe, Rear Dif Breather Relocation, Rear Under seat Storage, Hard wire for Radar Detector, Tonnneau Cover, Brake Sensor Protection,SABM with TRD Filter, Tailgate lock, BFG's, LED Running lights.D-3 Tuner.
    Where is this located now, it used to be by driver side door panel on my 2018 on the 2020 I didn't see it there. looking for fuse for drivers overhead light fuse..
     
  6. Apr 26, 2023 at 6:08 AM
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    Kris_TX

    Kris_TX New Member

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    Did you figure out what fuse you could use ? I have a dashcam.i want to use that will be on even when the truck is off.
     
  7. Apr 26, 2023 at 8:46 AM
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    1UP

    1UP Truck Gang

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  8. Apr 26, 2023 at 10:14 AM
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    matictundra

    matictundra New Member

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    I know there is one but forgot which unused one is constant live. There is also one live only when ON. I did it for my dashcam. I determined them using multimeter.
     
  9. Apr 26, 2023 at 8:22 PM
    #9
    Joe333x

    Joe333x Member

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    Fun fact you can test with a multi meter by touching the tops of the fuses, no need to pull them out or blinding keep plugging and unplugging.
     
  10. Apr 26, 2023 at 9:16 PM
    #10
    2020 dc

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    horn and haz
     
  11. Apr 27, 2023 at 4:48 AM
    #11
    Makoy339

    Makoy339 Simplicity = Reliability !!!

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    Does your Tundra have a garage door opener built-in to the rear view mirror? If so, there's a constant power supply feeding the opener.
     

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