Question about 2001 Jeep Grand Cherokee
CHECK ENGINE LIGHTS ON BUT CAR WORKS FINE
Turn the key from the off position to the run position(not all the way to start) when the system makes one beep turn it back to off. repeat three times. this will reset the obd II computer. if you do this correctly the odometer will read some words like reset or something
Posted on Aug 13, 2008
I had this same problem, I replaced the gas cap, disconnected the battery to "reboot" the system and it hasn't come on again.
Posted on Aug 12, 2008
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Posted on Jan 02, 2017
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