Question about 2001 Cadillac DeVille

1 Answer

How to reset security system on 2001 cadillac deville

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,669 Answers

That's a "dealer only" solution...have fun!

Posted on Jan 01, 2013

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 1 Answer

SOURCE: 2001 Cadillac Deville Security System

I had a similar problem intermittent NO START. No click, buzz or other noise. Everything worked but wouldn't start. Unfortunately it took two trips to the dealer to locate the problem. Next time it happens find the purple wire in the wire harness under the cover on top of the engine. A simple tester that connects to ground with an lighted "awl" type probe will tell you if there is power from the key to that point. If there is and you're not starting then the only other thing downline is the starter. Can't repair them only replace. Dealer will be about 900.00 P&L , If you're daring or have some help it's right on top DIY 400.00.

Posted on Apr 21, 2009

  • 97 Answers

SOURCE: 2001 cadillac deville, overheats without loss of coolant

First, provided their are no visible coolant leaks and/or loss of coolant with no signs of leaks, I would thoroughly flush cooling system and replace coolant, then check and/or replace thermostat (you can place thermostat in boiling water to check for proper function), if you have tried these 2 steps and still are experiencing overheating you may need to replace your water pump which can be a tricky job if you're unfamiliar and try to do it yourself, however, I could walk you through it if necessary. Also visually check your radiator hoses for bulges, wear ,etc along with heater hoses etc. You may want to also check radiator fins to see if they are dirty/obstructed and clean if necessary. Let me know if I can assist you further and how it works out

Posted on Aug 30, 2009

emissionwiz
  • 75171 Answers

SOURCE: how to replace the thermostat on 2001cadillac deville

4.6 Northstar V8. It is located on the rear of engine (driver side) in front. It is 1n the the waterpump housing cover. Remove airbox and intake tube and bottom radiator hose. 2 bolts(believe 10mm) on thermo housing. These systems are a lil finiky about air pockets....so fill slowly and let run at idle until operating temp and let cool and chk level.....fill as needed and repeat if needed.

Posted on Jul 06, 2009

MrScary66613
  • 1990 Answers

SOURCE: 2001 cadillac deville security light won't turn off

It should have Turned off with the Insert of the Newly Programmed Key. If Not, It may need a Computer Reset. You Can try Pulling the ECM Fuse for 5 Min. to Reset the Computer. If this does not work, Try disconnecting the Battery and Reconnecting. Make sure that you have a RadioCode before Disconnecting the Battery Though. Please Rate My Response! Thanks!

Posted on Jan 30, 2009

emissionwiz
  • 75171 Answers

SOURCE: security system for automobile

u can't just clip the wire however you can install a resistor that equals the value of the key into the anti-theft module to bypass it.

Posted on Oct 05, 2009

Testimonial: " I think I should take it to a mechanic and be done with it.....I forget you need a tech and mechanic to work on new autos...great site.Thanks!!!!!!!!"

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

I recently bought a 2002 Cadillac deville the steering column has been changed and the car will not start


Cadillac Deville 2001 won't start, engine won't ... - CarGurus

www.cargurus.com > Questions > Cadillac > DeVille

CarGurusJan 21, 2014 - Cadillac Deville 2001 won't start, engine won't turn over - My cadillac won't start. ... Crank not starting - service theft system in dash: There are 2 starter ....I have a 2002 Cadillac ... that all of a sudden stopped turning over ...

2001 cadillac northstar cranks but wont start. - YouTube

? 3:50
https://www.youtube.com/watch?v=t5SBKPut7G8
Mar 30, 2014 - Uploaded by eastcoasthoopty
2001 Cadillac wont start thought it was the chip in the key but it was ... I have a 2002 Seville In the morning I start my car noproblem, once its ...

Cadillac Deville 2001 won't Start - YouTube

? 0:43
https://www.youtube.com/watch?v=aUdX_Vnt1qI
May 10, 2013 - Uploaded by Shane Moore
Cadillac Deville 2001 won't Start .... i have a 2002 cadillac DTS. My issue is it will not idle, it will not start unless you have your foot to the gas all ...

2001 cadillac deville starting problem - YouTube





Dec 29, 2015 | Cadillac Cars & Trucks

1 Answer

99 deville that wont start because security light on and car wont start now


Is possible that ypu need to reset the security system, I suggest check on the 1999 Cadillac Deville Owners Manual this procedure.

Hope helps.

Apr 09, 2013 | Cadillac DeVille Cars & Trucks

1 Answer

CADILLAC DEVILLE AIR CONDITIONING DOES NOT COOL


Did you just fill the freon? Have you tried unhooking the battery to reset the system?

Apr 03, 2010 | 2001 Cadillac DeVille

2 Answers

My 2001 cadillac deville keeps giving me dtc code system to lean


Anytime I get a too lean DTC I first change the fuel filter if it hasn't been changed in awhile. You'd be surprised how many times this has helped.

Good Luck with it.

Bob

Oct 22, 2009 | 2001 Cadillac DeVille

1 Answer

2001 Cadillac Deville problems starting


I have had the same problem and I have come to the conclusion it is the security system. After 3 minutes the car will start so there is nothing wrong with the battery or starter. I have had it to the dealer a few times and they cannot solve it. It may be the locks on the doors and they may not be resetting properly. I have learned to live with it.

Oct 08, 2009 | 2001 Cadillac DeVille

1 Answer

2001 cadillac Deville won't start-------


Your security system inside your steering wheel is probably gone bad and needs to be replaced.This is a dealer job or a very experienced auto elactric shop.

Aug 01, 2009 | 2001 Cadillac DeVille

1 Answer

Dash went crazy


I TOOK THE CAR TO THR DEALER IT WAS MY COMPUTER SECURITY SYSTEM BUT IS MAKE THE CAR DO A LOT OF CRAZY THINGS$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

Jun 17, 2009 | 2001 Cadillac DeVille

1 Answer

2001 cadillac deville security light won't turn off


It should have Turned off with the Insert of the Newly Programmed Key. If Not, It may need a Computer Reset. You Can try Pulling the ECM Fuse for 5 Min. to Reset the Computer. If this does not work, Try disconnecting the Battery and Reconnecting. Make sure that you have a RadioCode before Disconnecting the Battery Though. Please Rate My Response! Thanks!

Jan 30, 2009 | 2000 Cadillac DeVille

Not finding what you are looking for?
2001 Cadillac DeVille Logo

Related Topics:

965 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

yadayada
yadayada

Level 3 Expert

75117 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7772 Answers

Are you a Cadillac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...