security system not working how do I find the problem

40

Asked by Mar 31, 2014 at 10:52 PM about the 2002 Cadillac DeVille Base

Question type: Maintenance & Repair

Cadillac security system is not responding the car want lock security light is not flashing      interior light not responding

2 Answers

40

no answers yet

2 out of 2 people think this is helpful.

my fuel pump went out couple of yrs later replaced fuel pump took it around the block parked it and now it wouldn't start replaced the battery twice but won't even click over please help

Your Answer

Add photo

Related Questions

  • how do I reset security system? 6 answers

    I had new battery installed and when I try to start car the diagnostic center says may not start due to security code--how do I reset the security system code(s)?

    1996 Cadillac DeVille

    -

    Maintenance & Repair

  • How do I reset the security on my 1999 Cadillac deville base 4.6l v8 7 answers

    The security light is flashing and it won't crank. I've unhooked the battery for 12 hours, turned on the key for 30 min, rubbed both posts together for 2 min (I know). The security light keeps flas...

    1999 Cadillac DeVille Base Sedan

    -

    Maintenance & Repair

  • 2002 Cadillac Deville Security Light on car will not start 1 answer

    This car was bought from auction, no chip key, 4 Days ago security light came on and now the car will not crank, gas & temp readings not working, A/C not blowing cold now like the compressor will not ...

    2002 Cadillac DeVille

    -

    Maintenance & Repair

  • Dead Caddy 3 answers

    Hi, First here’s the symptom: The car won’t start at all. Engine will not even turn over and dash just goes black. Hopefully someone can take the time to read this to try to understand my problem....

    2003 Cadillac DeVille Base

    -

    Maintenance & Repair

  • How to reset the security system on a 2000 Cadillac DeVille? 1 answer

    Last night I turned off the car before putting it in park. Now it won't do anything. The lights won't come on and it won't crank.

    2000 Cadillac DeVille

    -

    Maintenance & Repair

Search Cadillac DeVille Questions

Cadillac DeVille Experts

#1 kikero
kikero
Reputation 2,030
#2 Js08016
Js08016
Reputation 1,640
#3 Cynthiasmith
Cynthiasmith
Reputation 1,480
View All

Related Models For Sale

Used Cadillac CTS
310 Great Deals out of 12,669 listings starting at $1,495
Used Cadillac Eldorado
424 listings starting at $2,250
Used Lincoln Town Car
30 Great Deals out of 2,080 listings starting at $1,995
Used Chevrolet Impala
796 Great Deals out of 34,384 listings starting at $799
Used Cadillac Escalade
308 Great Deals out of 10,692 listings starting at $1,900
Used Mercedes-Benz S-Class
182 Great Deals out of 6,397 listings starting at $2,999
Used Ford Mustang
363 Great Deals out of 44,490 listings starting at $1,000
Used BMW 7 Series
165 Great Deals out of 5,952 listings starting at $3,400