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Switch Wiring Help

Discussion in '2.5 Gen Tundras (2014-2021)' started by odin1701, May 2, 2022.

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May 2, 2022 at 10:22 AM

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odin1701 [OP] New Member

Joined:

Jan 18, 2022

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#73319

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125

Gender:

Male

Vehicle:

2021 Tundra LTD TRD OR MGM

I'm getting ready to install switches into the cab for some accessories. I need to locate two wires to tap into. One is just a 12V that is on when the truck is on - I can find this easily enough with a probe, but if anyone knows a convenient one to use that would be great. The other is the illumination wire for the dash lighting. Any help would be awesome

I'm putting 3 switches in the little area in the center console, a double and two singles so I can control 4 things. I'll bridge all of the individual 12V Power/Ground/Illumination wires together so I should only need to run 3 wires to these locations, then 4 accessory wires through the firewall to my relays.

odin1701, May 2, 2022

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