Join Date: Jul 2016
Feedback Score: 0 reviews
Break light not working one side only RESOLVED
Steve83, thank you very much!
This info was exactly what I needed since I didnít realize that the MFS controlled the brake light. Here is what happened:
Iíd been testing my brake lights without the power on as I often do when I hook up a trailer. (I test the turn signals first with power then the rest without power.) I didnít realize that the left turn signal switch was engaged and had caused a bypass of the brake light circuit on that side (as designed). After your reply, I was able to do a root cause analysis knowing what the MFS does and asked myself if I had maybe done the above. Tried it and found that is exactly what happened. Brake light is good. Thanks again.
Former USCG diesel mechanic. Procedures described here are not for everyone. Your results may vary. Side effects may include tissue damage. Check with your doctor.