Will Curt T-Connector Require Separate Module To Eliminate Turn Signal On 2020 Tundra SR5 Truck Cap

Updated 08/24/2026 | Published 08/17/2026

Products Featured in This Question

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector

(769)

$38.26

Curt 2-to-3 Tail Light Converter for Towed Vehicles w/ Incandescent Tail Lights

(87)

$28.94

Question:

Looking at using this to install truck cap on 2020 Toyota Tundra SR5. Will I need a seperate module to eliminate the turn to truck cap?

asked by: Ryan H

Expert Reply:

Hey Ryan! Yes, you will need an additional module to filter out the turn signal on the Curt T-Connector Vehicle Wiring Harness # C55384. One of the easiest ways to do this is to use a converter like # C56196 which will separate out that turn signal. You can connect the stop light circuit and then cap off the turn signals coming out of the converter.

What kind of truck cap are you getting and what will you be using it for?

expert reply by: Robin H