Turn the key on, engine off. Hit the gas pedal to the floor 5 - 6 times. shut the key off. It's now reset. Only reset it when the oil is changed.
how do you replace side marker light on 2008 chevy trailblazer
read your owners manual
how large is chevy trailblazer gas tank
4800
Scan tool
Fix the cause of the light coming on and the light will reset itself within a few drive cycles.
read your owners manual
buy a chevy
To turn off the oil change light on a 2008 Chevy Trailblazer, first, turn the ignition key to the "On" position without starting the engine. Next, press the accelerator pedal three times within five seconds. Finally, turn off the ignition, and the oil change light should reset. If it doesn't turn off, repeat the steps to ensure they were done correctly.
how to reset Chevy 2008 hhr keyless remote
To reset the Securilock anti-theft system in your 2008 Chevy Trailblazer, start by ensuring the vehicle is off. Insert the key into the ignition and turn it to the "On" position without starting the engine. Wait for about 10 minutes until the security light on the dashboard stops blinking and remains on, then turn the key off. Finally, try starting the vehicle again; it should reset the system. If the problem persists, consult your owner's manual or a professional mechanic.
You have to reset the oil life in the computer to get it to go out.