Indicative of problem with engine emission system
"How do you turn off the service engine light on a 2002 cadillac escalade?" When replacing oxygen sensors, will the service engine turn off?
On a 2002 Ford Expedition : The " check engine " light is the " SERVICE ENGINE SOON " light just to the left of the fuel gauge
The light could be burnt out.
Yes, there is an indicator light on the dash.
On a 2002 Envoy you turn the key to run but don't start it. Then push and release the gas pedal 3 times within 5 seconds. The change engine oil light should blink for 5 seconds meaning you have reset the system. If it doesn't blink for you do the procedure again.
This can be any number of things from bad spark plugs to catalytic converter, crank or cam sensors to map sensor. Have it scanned, find out what code is stored and that will tell you the problem.
On a 2002 GMC Envoy, the oil pressure sending switch is typically located near the oil filter on the engine block. It is usually found on the driver's side, towards the rear of the engine. You may need to remove some components for better access, depending on the engine configuration. Always consult the vehicle's service manual for specific details and diagrams.
The check engine light means there is a problem with the emission systems on the vehicle. The service engine light means that a regular schedule service is needed. Most of the time this means you need an oil/filter change.
It is important to pay attention to the warning lights on a car. To reset a service engine light on a car, a person must fix the problem causing the light to go off.
It's the " service engine soon " light to the left of the gas gauge instead of the " check engine " light , like it is on my 1995 Ford Explorer
The starter location on a 2002 GMC Envoy is on the passenger side of the engine compartment. It is just below the manifold. Both the starter and starter solenoid are located here.
The light is one because there is a problem with the emissions system. Once the problem is corrected the service tech will reset the light.