: Diagnostic Code?

01-06-04, 07:35 PM
Ok so I got a glich in codes in my 1997 cadillac concours about my o2 sensors. I replaced all 4 of them and the code still comes up that they have problems, the car runs fine and gets good gas mileage. So i know thats a glich but all that is history. Anyway since my "service engine light" stays on I have learned to disregard it. But I periodically check my codes. So today I pulled that and I saw one that I cant decipher. It is...


Can someone help me in what this is?

01-06-04, 08:45 PM
Should be listed here: (

01-06-04, 10:26 PM
lol, nothing but a trunk tamper switch fault, lol...by the way what is that?

01-07-04, 12:35 AM
Did you try to arm your factory alarm with the trunk open by any chance?

01-08-04, 12:03 AM
no would that fix it?