I recently purchased a 2000 deville. The service engine soon light came on, the bad thing is that now the lock switches won't work, and my whole instrument panel is going haywire. What could be the ca

140

Asked by Steven Feb 16, 2017 at 06:46 PM about the 2000 Cadillac DeVille Sedan FWD

Question type: Maintenance & Repair

Messed up car.

2,105

Stephen answered 7 years ago

Sounds like an electrical problem, maybe simple maybe not. Have you looked under the dash at the fuse panel? might get lucky and find a loose connection. Good Luck

2 people found this helpful.

Mark helpful

Your Answer:

I recently purchased a 2000 deville. The service engine soon light came on, the bad thing is that now the lock switches won't work, and my whole instrument panel is going haywire. What could be the ca 1 Answer

Messed up car.

2000 Cadillac DeVille Sedan FWD

-

Maintenance & Repair
Have a 1994 Cadillac Sedan Deville recently changed spark plugs. Now service engine soon light is on Why is light on ? Car runs rough? 7 Answers

Changed front plugs 2 weeks ago and changed back plugs yesterday all but 1 i couldnt get too. did not change any wires. Service Engine Soon Light is now on and car is running rough also having a hard ...

1994 Cadillac DeVille Sedan FWD

-

Maintenance & Repair
i've changed the radiator ,thermastat and now my engine is still running hot is it my water pump or could it be something else i have 148000 on engine...??? 19 Answers

my hoses swell up at the entrance point of the water pump and the thermastat and my car reaches 255 and say engine protection turn engine off....and my lights come on.....

1996 Cadillac DeVille Concours Sedan FWD

-

Maintenance & Repair
my cadillac deville 02's info/reset buttons do not work, i checkd the buttons and they are not pluggd from behind, where would the cables that plug up to them be located? or is there another way to remove the change engine oil letters off? 1 Answer

i bought the car from another person..and i made the mistake of not checking if the buttons worked or not, now everytime i change the oil on my car the letters stay on

2002 Cadillac DeVille

-

Maintenance & Repair
Have a 05 deville that needed a starter and now solenoid clicks but no engine turn over,is there some kind of anti theft sequence that I have to do since I unhooked the battery? 2 Answers

Battery has power and new starter but getting no crank is there some kind of reset sequence since I unhooked battery to work on vehicle?

2005 Cadillac DeVille Sedan FWD

-

Maintenance & Repair

Own this car?

Share your experience with others.

2000 Cadillac DeVille

Write a car review

Review another car

Used Cadillac Eldorado

157 listings

Used Cadillac Seville

46 listings

Used Cadillac Escalade

388 Great Deals out of 8,268 listings starting at $2,500

Used Chevrolet Impala

220 Great Deals out of 3,850 listings starting at $1,995

Used Lincoln Town Car

13 Great Deals out of 410 listings starting at $1,050

Used Mercedes-Benz S-Class

288 Great Deals out of 6,669 listings starting at $2,499

Used Ford Mustang

947 Great Deals out of 19,852 listings starting at $1,950

Used Buick LeSabre

5 Great Deals out of 180 listings starting at $1,895

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.

I recently purchased a 2000 deville. The service engine soon light came on, the bad thing is that now the lock switches won't work, and my whole instrument panel is going haywire. What could be the ca

1 Answer

Your Answer:

Own this car?

Share your experience with others.

Shortcuts

Search Cadillac DeVille Questions

CarGurus Experts

Know more, shop wisely

Related Models For Sale

Used Cars For Sale

I recently purchased a 2000 deville. The service engine soon light came on, the bad thing is that now the lock switches won't work, and my whole instrument panel is going haywire. What could be the ca

1 Answer

Your Answer:

Related Questions