How to Deactivate 12 Volt Accessory Circuit of 2018 Toyota Tacoma 7-Way
Updated 05/20/2025 | Published 05/16/2025
Question:
I had a 2018 Tacoma in which I pulled the trailer battery charge signal fuse since the alternator was not set up for lithium in the TT. Im not interested in a DC-DC charger since I have 300W of solar on the top of the TT that works fine. I switched to a 2022 Silverado 1500 but cannot find the same signal fuse to do this again for the new truck. Any thoughts?
asked by: Scott W
Expert Reply:
Hey Scott, if you can't find the fuse you could simply cut the wire that is ran to the 1:00 position of the 7-way and then tape it up on the vehicle side and you'd accomplish the same thing.
Product Page this Question was Asked From
Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector
- Custom Fit Vehicle Wiring
- Wiring Adapters
- Universal Fit
- 4 Flat to 7 Blade
- Plug and Lead
- Tow Ready
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Scott W.
5/20/2025
Found it. It is the 30 amp fuse #63 on a 2022 Silverado 1500 RST. As you face the truck it is in the fuse box located on the left hand side.