Codes

20

Asked by Feb 19, 2017 at 09:30 AM about the 2000 Cadillac DeVille Base

Question type: Maintenance & Repair

My deville keeps showing the codes U1000 and U1016. How do I fix the
problem?

1 Answer

5

U1000 IS A SPECIFIC CODE THAT REFERS TO A COMMUNICATION FAILURE... THE SECOND CODE IDENTIFIES THE MODULE. IN YOUR CASE THIS IS A LOSS OF COMMUNICATION WITH THE VCM.. THIS MIGHT BE AN ISSUE WITH THE ELECTRONIC KEY AND THE CYLINDER LOCK.. YOU MAY NEED TO REPROGRAM THE KEY OR REPLACE THE CYLINDER... YOU SHOULD DISCUSS THIS WITH AN AUTHORIZED DEALER BEFORE ATTEMPTING THIS REPAIR YOURSELF. GOOD LUCK... JIM G

Your Answer

Cadillac DeVille Experts

  • #1
    kikero
    Reputation
    2,200
  • #2
    Js08016
    Reputation
    1,930
  • #3
    Cynthiasmith
    Reputation
    1,670
View All

Related Models For Sale

Used Cadillac Eldorado
389 listings starting at $2,500
Used Cadillac Seville
337 listings starting at $1,795
Used Chevrolet Impala
523 Great Deals out of 34,216 listings starting at $950
Used Lincoln Town Car
36 Great Deals out of 1,762 listings starting at $1,500
Used Cadillac Escalade
215 Great Deals out of 11,251 listings starting at $2,000
Used BMW 7 Series
152 Great Deals out of 5,828 listings starting at $2,999
Used Ford Mustang
713 Great Deals out of 38,332 listings starting at $895
Used Lincoln Continental
18 Great Deals out of 4,287 listings starting at $35,788

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.