Trailer Brake Controller Connector Location on a 2018 Toyota Tundra

Updated 05/06/2019 | Published 05/03/2019

Products Featured in This Question

Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In

(65)

$11.63

Curt Spectrum Trailer Brake Controller - Dash Mounted Knob - Up to 4 Axles - Proportional

(410)

$259.95

Question:

Is it possible a 2018 toyota tundra has no factory wiring plug end to hook up a trailer brake controller on a 4.6 liter with tow package.? Cant find one anywhere under the dash!!

asked by: Stephen J

Expert Reply:

According to Curt you can use the Adapter # C51455 on your 2018 Toyota Tundra for one of their brake controllers like the Spectrum # C51170 which uses a control knob and colors that resemble other knobs that are in modern vehicles.

When they installed a brake controller using this adapter on a Tundra they actually found the connector hidden behind the panel to the right of the ignition that has the traction control and tow haul buttons on it. I have attached a link to the instructions as well as pictures which show how to access the brake controller connector.

If you still have trouble finding it please let me know and I can help you troubleshoot further.

expert reply by: Jon G