Skip the auto shop - Our mechanics make house calls

Q: 2002 GMC Envoy message displayed on message board, turn engine off now. What does this mean?

asked by on

I was pulling into driveway to park when this message was displayed, so I shut the car off anyway. Message never reappeared after that. It was at nite. Live in Pueblo colorado

My car has 172000 miles.
My car has an automatic transmission.

Hi there. The message could have came on for something that may have been active on the engine or transmission. If the light comes on again, then the computer (ECM) should store the events and you could have them read to determine the cause of the warning message.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  • Home
  • Questions
  • 2002 GMC Envoy message displayed on message board, turn engine off now. What does this mean?

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Power window does not go up

Hello, there are multiple reasons the window is no longer working. The first thing that you could check is your fuses. if the fuses are good then it could be the window regulator, the window motor, the switch or wiring...

Q: Low oil comes on..trys to stall while accelerating...jerks,etc. Will not start.

Hey there: The problem you're having with your GMC Envoy stalling could be caused by all or one of the components you've mentioned in your question. A dirty fuel filter will restrict the flow of gasoline to the injectors, as...

Q: My alternator is overcharging to about 14.8-15 volts. Can that cause other warning lights to come on?

Hi. Yes, in a lot of cars when the battery is low or the charging system is malfunctioning, the ABS Light, Brake Light and the Traction Control Light will come on. This happens because these systems must have the correct...

Related articles

What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.