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.
With the proper scan tool.
Not necessarily.
I want to check the level of atf temp in my subaru forester 2010. On checking the transmission fluid level, after the car was driven about 10 km and was put in each gear and setting the select level in the "p", do i have to turn off the engine or idle the engine before i check the atf level?
Have vehicle scanned to determine the problem
you need a scanner to scan your cars computer to see what is causing it to happen
I had the same problem on a '99 Forester. It was cured by altering the code number on the alarm system. Check the booklet that came with the vehicle for details.
You have a problem with the engine controls, have the codes read at the dealer or an auto parts store and make the necessary repairs and the light will go out, or it can be reset by the tech.
The first thing to do is check all your fuses.
you could check on eBay first, but your best bet is a subaru dealer
My heater doesn't go cold. But to answer your question, check the engine coolant level in the radiator. Be sure that the engine is cold before removing the radiator cap. --Ken
Yes they do offer this, at least they did on my 2000. Check your owner's manual.
Replacing the battery was not likely the cause of your check engine light. Most auto parts stores have a code reader will read the code for you at no charge and reset the light.