Check Engine Light Reset?
Thread Starter
Le Mans Master
Joined: Jun 2002
Posts: 9,595
Likes: 59
From: Along the St. Johns
St. Jude Donor '06 thru '16,'22,'24
Check Engine Light Reset?
Autozone looked at codes under the steering wheel and told me I needed O2 senors... 110K miles... expecting that. After a couple of trips to get enough of the right parts... changed all four.
Expected the check engine light to go off eventually but it's been a week and many "cycles" (daily driver).
Is it supposed to go off on itself, do I need to reset something... or is it time to look for more codes?
Thanks!
Expected the check engine light to go off eventually but it's been a week and many "cycles" (daily driver).
Is it supposed to go off on itself, do I need to reset something... or is it time to look for more codes?
Thanks!
Burning Brakes
Joined: Jun 2008
Posts: 940
Likes: 81
From: Lake Villa IL
You can pull your own codes on the C5. Pull them up and write them down. Reset and drive for awhile and before you turn off the car, pull them again and see which ones have returned. Those are the ones to check out.
Last edited by coia96vette; Dec 10, 2015 at 05:38 PM.
Le Mans Master
Joined: Mar 2011
Posts: 6,835
Likes: 302
From: Columbia SC
The C5 has about 325 codes from the 11 or 12 modules depending on RPOs. The auto store scanners can only pull emissions related ones. Pulling from the dash allows you see them and also delete any to see if they come back.
Mr. Sam
Mr. Sam
