What does the little wrench light mean on my dash?

The wrench light is a powertrain malfunction indicator light. When it comes on, you may experience a severe reduction in the vehicle’s performance. the light is a reminder that your maintenance is due. oil change & tire rotation and a schedule check on the vehicle.

What does the wrench light mean on a Chevy?

responded: The yellow wrench indicator means “Service Engine soon,” typically refering to a possible issue with the engine or transmission. If this indicator is showing, it is rcommended that the vehicle be taken to a dealership for servicing at the earliest possible time.

What does it mean when a wrench?

Definition of wrench (Entry 2 of 2) 1a : a violent twisting or a pull with or as if with twisting. b : a sharp twist or sudden jerk straining muscles or ligaments also : the resultant injury (as of a joint) c : a distorting or perverting alteration. d : acute emotional distress : sudden violent mental change.

Is it dangerous to drive with the wrench light on?

It is not safe to drive. The wrench light indicates something is wrong with your power train. That’s a bit overkill. By Federal Safety Standards, a red light means immediate service is required, a yellow light means service is required, but nothing is unsafe.

Can I still drive with service light on?

Is it safe to drive when the service required warning light is on? While your car’s drivability shouldn’t be affected, driving for extended periods with the light on will cause excess wear and tear on the engine. Especially with oil, not changing it at regular intervals will severely shorten your engine’s lifespan.

What causes a wrench light?

The wrench warning light on Ford vehicles is the powertrain malfunction indicator light. When it illuminates, it means that the computer has detected an issue with your vehicle’s powertrain or four-wheel-drive system.