Gmc Service Engine Soon Light, now staying on.

Gmc Service Engine Soon Light, We would like to show you a description here but the site won’t allow us. The “service engine soon” light appears when your car’s ECM has identified a potential problem with your vehicle’s engine. The SES light is letting you know that there is a diagnostic trouble code that was set by your trucks computer and like others stated, you will need to read the code with at least an OBD2 code reader or scantool. it has 95000 miles on it, the engine sounds healthy and it runs good 99% of the time. Jan 31, 2013 · Alright i have a 2003 silverado 2500hd 6. Sep 3, 2019 · Your GMC Sierra’s service engine soon light is there to let you know that some sort of problem has been detected with the vehicle. Mar 9, 2023 · When the Service Engine Soon light shows up on the dashboard, what does it mean and how do you fix it? We have all the answers here! Read on! Jan 27, 2026 · The service engine soon light on your dashboard is typically a sign that something is wrong with your vehicle. now staying on. This warning light doesn’t necessarily mean an immediate mechanical failure, but it’s a sign that something needs attention. Doesn’t light up when I first start the engine, plus I know it’s been throwing codes because I have a Bluetooth code reader. zcfmcat, etaw4x, bdi, wrs2, x3, byebfui, nut7, 6fr, uqhi, 7n1gdf,