Anti theft

Asked by Jul 28, 2016 at 09:36 AM about the 2003 Cadillac DeVille Base

Question type: Maintenance & Repair

I have an 03deville my tumbler fell apart and I had
to leave it to get to work.when my brother got there
it was about to be towed.he busted the key switch
to unlock and move it before it got towed. I got a
key switch from auto zone. But it had busted more
than the switch.I went to a pull it place and pulled
new column. I replaced all even the pk3 electronics
around the switch. Couldn't get it to relearn. So I
pulled it back apart and replaced original
electronics with the new pulled hardware. Still
won't relearn. The keys for new switch are not pk3
but I gaff grooves in one and put a chip out of old
key that matches the pk3 system that was working
before still no relearn. What do I need to do it
replace? Do I need a more expensive chipped key
and tumbler or how much of the system needs to
be replaced once a piece of the system is bad

2 Answers

11,595

There is no relearn. Time to program the computer with a new Key having a FIXED frequency into the computer.. keys don't program or learn they only emit a single frequency when "exited" just like all the "chipped" credit cards. expect $200+

63,305

The 30 minute relearn procedure will not work in your situation. Best, at this point to have it towed straight to your local Cadillac Dealer. HTH. -Jim

Your Answer

Add photo

Related Questions

Search Cadillac DeVille Questions

Cadillac DeVille Experts

#1 kikero
kikero
Reputation 2,070
#2 Js08016
Js08016
Reputation 1,720
#3 Cynthiasmith
Cynthiasmith
Reputation 1,530
View All

Related Models For Sale

Used Cadillac Eldorado
373 listings starting at $2,800
Used Cadillac CTS
235 Great Deals out of 11,595 listings starting at $1,599
Used Lincoln Town Car
27 Great Deals out of 1,817 listings starting at $1,695
Used Chevrolet Impala
554 Great Deals out of 28,522 listings starting at $700
Used Cadillac Escalade
260 Great Deals out of 10,591 listings starting at $1,490
Used Mercedes-Benz S-Class
155 Great Deals out of 6,454 listings starting at $2,500
Used Ford Mustang
331 Great Deals out of 45,523 listings starting at $2,000
Used Chevrolet Camaro
149 Great Deals out of 34,915 listings starting at $1,995