Warning lights

MARKVELLUTATO

MEMBER
2002 CADILLAC DEVILLE
V8
FWD
110,000 MILES

About three months ago I noticed after starting my car, all the warning lights would go out except brake, abs, and traction control.

It seems like after the car is hot and I shut off and restart the car, the lights all go out, but not always.

For the last three weeks, the lights always went out and I thought maybe the computer sorted things out, but yesterday when I went out in the morning and started the car, the lights stayed on again. Once again, after driving the car and turning it off, they all go off when restarting the car.

I have not noticed any problem with braking when the lights are on, but I am concerned because braking is essential.

Have you any clue what may be my problem before I allow someone to go fishing and charging me a fortune?

1 Reply

HMAC300

MECHANIC
48,601 POSTS

It needs to be scanned to see if there is an abs problem that is why traction control and other lights are on. They can tell you what is wrong a mechanic will have to do this. It may be a sensor etc. Even is light is on you will have brakes but no abs or traction control so get it looked at.