Why does my left turn signal light up?
A few days ago my left turn signal stopped working (the right signal still works fine). What’s odd is the left signal will light up if I press the brake pedal, but signal won’t flash. So today I was checking a few things like the bulbs, fuses, and relays which all check out ok.
What to do when your brake lights are not working?
In the situation when brake lights are not working properly, you need to make sure that the power is going through and check the fuse. If the brakes lights are turned on at the same time as turn signal lights, you need to bring it to the mechanics for a check.
How does a turn signal and brake light work?
There is a micro processor inside the BCM that sends power to each corner of the vehicle for turn signals and brake lights. Below is the wiring diagram for the tail light circuits. First check fuse 14 in the BCM if you haven’t a;ready. It should have power at all times even with the key off.
Why is my brake and turn signal not working?
Before you do that, you will need to connect a scanner that can communicate with the BCM. Believe it or not, you could have a BCM code that is stopping your brake and turn signal lights from working. Most people don’t have access to a scanner that can access the BCM, so you will most likely need to book an appointment with us to do this.
Why is my left side brake light not working?
This shows that my left side light and wiring are OK. Check to see if you’re getting 12V on the yellow wire at the light bulb. You probably have a break in that wire somewhere from the connector to the light bulb. Click to expand… I would say that your connector on the truck side is bad on the yellow wire.
Why is my left side light not working?
You probably have a break in that wire somewhere from the connector to the light bulb. It doesn’t seem like it can be on the trailer. When I swap the green and yellow wires at the connector, the problem moves to the other side of the trailer. This shows that my left side light and wiring are OK.
Is the left brake light on my Boat working?
My left turn signal and left brake light are not working on my trailer. Everything else – both running lights, right brake, right signal, works. I’ve eliminated everything on the trailer.
Why is my left rear turn signal not working?
Left rear turn signal and brake light not working. fuse is good, bulb is good. back-up lights work. Clicking this will make more experts see the question and we will remind you when it gets answered.