Obtaining OBD Codes - 2000 Deville DTS

[cadi2000]

I just bought this Cadillac Deville DTS, 2000. I have read on multiple posts to obtain the OBD codes using the following method:

- Press Off and Warmer buttons simultaineously

However, on my 2000 Deville's climate control, the OFF Button and Temperature Control Dial are one.

I am able to press the OFF Button and the Front Defrost. This results in the display reading "Snapshot Taken". However, I cannot figure out the next step to find the codes...

The reason that I am looking for the codes is due to:
#1 Traction Light going on and off for extended periods
#2 Warm air in the rear when running the A/C (I know of threads on this, but the code would help)
#3 Rear window that will not go down (you can hear it click when the button is pressed).

Thanks in advance for the help.

[JimD]

Look at post #1 on this page, it will do what you want;

http://www.cadillacforums.com/forums...ull-codes.html

[cadi2000]

Thanks for the link. I received a bunch of codes. Now I have to decipher them... Thanks again!

[Ranger]

Decifer them here.
http://myweb.accessus.net/~090/dtcobd2.html

[thumper3852]

That link doesn't seem to work....it freezes up. Anyone else having that trouble? Is there another listing of the DTC"s for a '03 Deville?

[submariner409]

Ranger's link works fine from here.............

Go to the top of the main Deville page and open the sticky thread "How to pull codes". Read the entire thread first, then click on the link which has ".......obd2....." (OnBoard Diagnostics protocol II) in the URL. Pull the codes according to the directions for your year group of car. Note whether the codes, if any, are Current or History. Return to the link and click on the lines for P,B,C, or U codes for long lists of the definitions.