: How do I Access OBCII 98 DeVille



paintedalley
02-07-04, 09:53 AM
OK .. I searched here and I know the answer is located in this forum SOMEPLACE, but I haven't found it..can someone please tell me how to access the codes on my 1998 DeVille? My sweet car has an issue and she really needs fixed fast..To nice and pretty to feel so bad :crying:

ShadowLvr400
02-07-04, 10:21 AM
Well, it's OBD II, but typo is no big deal. As for checking codes, 2 options. 1 is go to places like Discount Auto, Autozone, etc, and have them use the scanner. It's free and takes about 2-5 minutes. The other option is bring them up via the DIC. Your little message board in your gauge cluster. To do this, press and hold I THINK, the passenger heater up, and the AC OFF buttons. Should hold for about 5 seconds. It may be the passenger heat and the AC button, I don't recall 100%. Someone else on the board may know for sure, or it may even be in your manual. Best 2 ways I know.

Phil

paintedalley
02-07-04, 11:08 AM
Thanks..I'll try that in a couple of minutes...( I fixed the typo :) )