Wire Labels of Brake Controller Wiring 2016 Chevy Express Explained
Published 03/11/2020
Question:
I have a 90195 Tekonsha controller, found the 4 wire bundle under dash to connect to. Do bl = trl aux cir. Assume this goes to blue wire from controller says to brake trailer connector. Wire labeled fu chmsl assuming goes to controller marked stoplight red. +/- are obvious. Am I correct?
asked by: Tabbott
Expert Reply:
Yes, the circuits you found for installing the P3 part # 90195 that you referenced in your 2016 Chevy Express Van are correct. The CHMSL circuit stands for center high mount signal lamp and is a dedicated brake light circuit and runs to the red wire and then the blue wire of the controller goes to trailer auxiliary circuit.
Product Page this Question was Asked From
Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Splice-In
- Under-Dash Box
- Under-Dash
- Up to 4 Axles
- LCD Display
- Multiple Trailers
- Tekonsha
more information >
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