Investigate what specific codes are being generated. Then diagnose from there if there are not any other symptoms. Any shop or parts store can pull the codes on a 2001 (OBD2 port).
Sonata_392 answered 9 years ago
have you checked the fuse panel to see if there is a blown fuse? Also how many mi on vechicle?
when I start the car the Traction Control, Service Engine,and Anti Lock Brake lights come on and stay on until I shut the car off
2001 Cadillac DeVille
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Maintenance & Repair
I have a new issue where the Traction control light is lit on my dash. It also has and ABS light and a brake light on. It randomly has the Security light on as well. Is this likely to be symptoms of...
2000 Cadillac DeVille Sedan FWD
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Maintenance & Repair
Turn off or reset service engine light?
1994 Cadillac DeVille
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Maintenance & Repair
The engine cover on my 2004 deville was never put back on after a time up and my service engine soon light is on. Could this just be as simple as putting cover back on and is it important to the ...
2004 Cadillac DeVille DHS Sedan FWD
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Maintenance & Repair
Why could my brake light be on and it is saying check brake fluid but the fluid is full
2004 Cadillac DeVille Sedan FWD
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Maintenance & Repair
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