Check Engine Light

[BangerJimmy]

Ok, so i live in TN and i have to do that emissions testing. I have a check engine light that is not popping up. the diagnostics say that it has power going to the bulb, its just not popping on.. is it just a bad bulb or what to do?

 

[GMC Customer Service]

Welcome to the forum, BangerJimmy.

Did you have these diagnostics performed at a GM dealership? If so, we'd be happy to follow up on that for you. Please contact us via private message or email (socialmedia@gm.com) with more details (your name and contact information, the last 8 digits of your VIN, and the name of your dealership).

Sarah (Assisting Stacy), GMC Customer Service