Solution for Finding Stoplight Circuit for 2009 Lexus RX 350

Published 11/10/2020

Products Featured in This Question

Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires

(3549)

$118.67

Hook Probe Circuit Tester

(70)

$14.54

Roadmaster Universal Stop Light Switch Kit

(702)

$128.00

Question:

it is the blue wire getting to the switch is not easy & probing w/test lite imposable.

asked by: Larry R

Expert Reply:

We don't have the exact wire you'd need to use but we can tell you that you can use a circuit tester like part # PTW2993 to test all of the wires that run to the brake switch till you find a circuit that has voltage only when the brakes are applied.

expert reply by: Jameson C

Larry R.

11/10/2020

it is the blue wire getting to the switch is not easy & probing w/test lite imposable.

Jameson C.

11/10/2020

We have an easy solution to provide a stoplight circuit on your vehicle with the Roadmaster Universal Stop Light Switch Kit # RM-751000. Some vehicles have a hard time finding the stoplight circuit but this switch solves the problem.