Lights

Asked by Wolfie02 Dec 16, 2017 at 04:48 PM about the 2002 Cadillac DeVille Sedan FWD

Question type: Maintenance & Repair

02 caddy deville  horn fuse kept blowing,pulled it
out....now headlights & running lights wont work
together. ....checked all fuses & replaced
relay.......still nothing!!   Frustrated

1 Answer
103,435

KenF answered 7 years ago

I believe those are switched on negative, meaning an errant ground can cause them to work (or a bad ground can stop them from working) so trace along wire harness to each of those items and look for any bad/damaged wiring or a wire that should be a ground hanging loose.

Mark helpful

Your Answer:

Related Questions

  • Lights 1 Answer

    02 caddy deville horn fuse kept blowing,pulled it out....now headlights & running lights wont work together. ....checked all fuses & replaced relay.......still nothing!! Frustrated

    2002 Cadillac DeVille Sedan FWD

    -

    Maintenance & Repair

  • Marker lights 1 Answer

    When turning on Sentinel only headlights come on body lights do not work unless bang on dash then they might come on 1973 Cadillac Sedan DeVille

    1973 Cadillac DeVille

    -

    Maintenance & Repair

  • Brake Lights 2 Answers

    When My tail lights are on my right brake light won't work and my left brake light dimms. I already replaced the brake lamp switch and the bulbs. My next try would be the turn signal switch. What else...

    1996 Cadillac DeVille

    -

    Maintenance & Repair

  • Dashboard lights 2 Answers

    Dashboard lights went out what should I do

    1997 Cadillac DeVille

    -

    Maintenance & Repair

  • Tail lights 4 Answers

    My tail lights don't work on my 03 cadillac deville how do I fix that

    2003 Cadillac DeVille DTS Sedan FWD

    -

    Maintenance & Repair

Shortcuts

Search Cadillac DeVille Questions

CarGurus Experts

  • #1
    James Sparrow
    Reputation
    4,090
  • #2
    tuff4x4
    Reputation
    3,110
  • #3
    Cynthiasmith
    Reputation
    2,840
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Cadillac Eldorado
4 listings
Used Cadillac Seville
1 listing
Used Cadillac Escalade
15 Great Deals out of 427 listings starting at $9,995
Used Chevrolet Corvette
22 Great Deals out of 1,084 listings starting at $15,000
Used Cadillac CTS
6 Great Deals out of 55 listings starting at $4,888
Used Lincoln Continental
8 listings starting at $17,900
Used Chevrolet Impala
7 Great Deals out of 93 listings starting at $3,531
Used GMC Sierra 1500
132 Great Deals out of 6,515 listings starting at $3,975

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.