Had the same problem. Throttle Body Sensor was bad and needed to be replaced.
The "Reduced Engine" Warning Light alerts drivers when/if there is a serious problem with the transmission and/or one or more of the engine system components.
Time to buy a new car.
How do I reset the service engine light on a 2003 Chevy Trailblazer?
it is a warning light of course
person with seatbelt and a circle in front That is the airbag system warning light.
can you tell me why my 1999-2000 Chevy trailblazer light is on
It is important to know what the warning lights mean on a cars dashboard. The warning light that looks like an engine, is the Check engine light, it means there is a problem within the engine.
Be more specific! Warning light or check engine. If, warning light. What function?
read your owners manual
When the check engine warning light comes on in a vehicle, it means there is a problem in the engine. It means that the engine and connection need to be checked.
No
When service engine light is on on a 2003 Chevy Trailblazer, the problem could be a faulty thermostat, a circuit range performance problem, or any other problem.