The check engine light (service engine soon) comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, the problem is in the emissions or something that is affecting the effectiveness of the emissions, but other causes can trigger the light to come on, too. To determine the cause, the vehicle will need to be taken to AutoZone or a shop that has an OBD2 scanner, or for 1995 and earlier models, an OBD1 scanner, While a scanner will not give you the magic answer, it will give you a code that narrows down the problem area.
Most likely a problem in the emission control system Have vehicle scanned to determine the problem
make sure when putting gas cap back on that you tighten the cap until it clicks or the check engine light will ccome on
Try disconnecting battery for 10 mins. If light comes back on have vehicle scanned to determine if there is a problem or have codes "cleared"
Brake lights? Check brake light switch for adjustment or replacement
A person can reset the oil change light on the Subaru Outback by turning off the vehicle and disconnecting the battery. Also, it is important to check the oil level just in case there is an issue.
You need an OBDII computer a) to read the reason for the check engine light, and b) to reset the error code if you know what caused the light to come on. If you don't fix the condition that caused the light in the first place, it will probably occur again.
your engine is stuffed
yes
check the switch! then check the harness to the bulb/switch make sure you have a power and a ground
It is the tire pressure monitoring system.... it's means check your air pressure in your tires!!
Yes, it have none
With the proper scan tool.