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View Full Version : Feed back tail lights not working but brake lights work



Gerry24
12-18-2016, 07:38 PM
I was on the way home and one of my co-workers yelled I have no tail lights. I got off and yeah no tail lights but brake lights are working. I turned off and on the lights and their back on again like nothing. Your feed back is much appreciated. Thank you

fastblackmerc
12-18-2016, 07:43 PM
Sounds like it could be your LCM.

Brake lights are separate from any other lighting system controlled by the LCM.

Gerry24
12-18-2016, 07:46 PM
I did get that recall letter awhile ago for the LCM, thanks FBM

Mebot
12-18-2016, 09:44 PM
It's the LCM. same thing happened to me about a year ago. No other typical symptoms that one expects when the LCM acts up but taillights are part of of the lighting. Replace and move on

Gerry24
12-18-2016, 09:50 PM
Ok, thanks did you order a new one from the dealer? I have an extra one stashed too, now that I'm talking about it.

fastblackmerc
12-19-2016, 05:22 AM
I can repair yours.

Chayton
12-19-2016, 11:53 AM
LCM. heres a test: if lights are on and no tail lights, slap the LCM (or be like me and kick it) they should come on. My foglights dont work also when having this symptom, the nice part about that is if I pull the foglight knob out and the indicator light doesnt come on, I know I have no tail lights. slap the lcm, indicator turns green, now I dont have to get out of the car! LOL.

fastblackmerc
12-20-2016, 08:52 AM
LCM. heres a test: if lights are on and no tail lights, slap the LCM (or be like me and kick it) they should come on. My foglights dont work also when having this symptom, the nice part about that is if I pull the foglight knob out and the indicator light doesnt come on, I know I have no tail lights. slap the lcm, indicator turns green, now I dont have to get out of the car! LOL.

Soon the kicking and slapping won't work.

I can fix it permanently for you.

Chayton
12-20-2016, 11:21 AM
Soon the kicking and slapping won't work.

I can fix it permanently for you.

Just like my BCM lol! luckily I got one of those from pick n pull.. still working... for now. Wouldnt it just be easier to take it to the dealership and have them replace the LCM for free?

fastblackmerc
12-20-2016, 12:28 PM
Just like my BCM lol! luckily I got one of those from pick n pull.. still working... for now. Wouldnt it just be easier to take it to the dealership and have them replace the LCM for free?

Sure would but try and find a dealership that has one, your car has to exhibit the symptom and meet the mileage criteria. There have been reports of new LCM's causing problems with the systems in the Marauder as they are made for newer cars. If the new ones craps out your out of luck.

I offer a "lifetime of the car" guaranty, If the car is still driveable I'll fix or replace an LCM I repaired.

Chayton
12-20-2016, 02:15 PM
Sure would but try and find a dealership that has one, your car has to exhibit the symptom and meet the mileage criteria. There have been reports of new LCM's causing problems with the systems in the Marauder as they are made for newer cars. If the new ones craps out your out of luck.

I offer a "lifetime of the car" guaranty, If the car is still driveable I'll fix or replace an LCM I repaired.

ooh. I like the sound of that. Sheesh once I get some money together im gonna have a whole order list for yah :D

Gerry24
12-20-2016, 08:50 PM
FBM IS ALWAYS ON POINT :up:

alec2538
12-28-2016, 07:02 PM
Sure would but try and find a dealership that has one, your car has to exhibit the symptom and meet the mileage criteria. There have been reports of new LCM's causing problems with the systems in the Marauder as they are made for newer cars. If the new ones craps out your out of luck.

I offer a "lifetime of the car" guaranty, If the car is still driveable I'll fix or replace an LCM I repaired.

Although I have NO doubt that your unit is of much better quality, I had no issue getting my dealer to replace my LCM, and my car had ~175k on it at the time. I called, told them my headlights had been randomly in and out, and quoted the recall letter. They ordered me an LCM, had it in a couple days. I dropped it off around lunch time, walked across the street for a burger and a beer, and they called me before I got the check.