Sir John
Senior Member
- Joined
- May 28, 2014
- Posts
- 1,830
- Reaction score
- 896
- Location
- Buffalo, NY
- Ram Year
- 2016 1500 Rebel "Mopar 16" Special Edition
- Engine
- Hemi 5.7
I hope someone can shed some light on this little issue I’m having. I bought a can-bus led bulb from superbrightleds.com to replace the incandescent 3rd brake light bulb. I like it. It seems pretty bright. I drove the truck all around Saturday and didn’t notice a “bulb out” indicator. This morning (10F temp, if that matters) I start the truck up and for about 3 seconds I get a brake light out indicator. Now, I’m assuming it has to be the supposedly can-bus led light bulb I put in on Saturday.
First, what I don’t understand is that it’s showing my right tail light out and not my 3rd brake light….does that make sense to anyone? Shouldn’t it indicate that my 3rd brake light is out or am I incorrectly assuming that the EVIC is that smart?
Second, is the “brake light out” indication supposed to stay on until I clear it or does it just come on for a few seconds than disappear?
First, what I don’t understand is that it’s showing my right tail light out and not my 3rd brake light….does that make sense to anyone? Shouldn’t it indicate that my 3rd brake light is out or am I incorrectly assuming that the EVIC is that smart?
Second, is the “brake light out” indication supposed to stay on until I clear it or does it just come on for a few seconds than disappear?