I have an 89 Cadillac Coup deVille, it is having problems with the "computer" one mechanic says I may need a circuit board?

Asked by Pamela Dec 12, 2016 at 10:52 AM about the 1989 Cadillac DeVille Coupe FWD

Question type: Maintenance & Repair

I have an 89 Cadillac Coup deVille, it is having problems with the "computer"
one mechanic says I may need a circuit board? The air conditioner keeps
shutting down and now the alternator is shutting down after about 10-15 miles
of driving. How do I find this part?

2 Answers

188,215

http://www.rockauto.com/en/catalog/cadillac,1989,deville,4.5l+273cid+v8,1025693,electrical,engine+control+module+(ecm+computer),2896

Your Answer:

CarGurus Experts

  • #1
    james sparrow
    Reputation
    4,050
  • #2
    tuff4x4
    Reputation
    3,070
  • #3
    Cynthiasmith
    Reputation
    2,840
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Lincoln Town Car
4 listings starting at $9,995
Used Ford F-150
363 Great Deals out of 12,802 listings starting at $599
Used Lincoln Continental
9 listings starting at $26,999

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.