How To Reset Gas Cap Light On Jeep

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How to reset gas cap light on jeep. Turn off the engine vehicle. Check gas cap light can illuminate for a couple reasons loose or leaking cap leaking evap line or faulty evap sensor. I reset it about 3 times with the battery and bot still came on. If your gas cap is not properly attached you may see a check engine light or a loose cap warning light on the dash.

Is there a way to reset the gas cap light other than the battery. The malfunction light stays on gas cap tight answered by a verified jeep mechanic we use cookies to give you the best possible experience on our website. I ordered a new gas cap and installed it and the check engine light went out but the check gas cap light is on. 2005 jeep grand cherokee gas cap light came on and then the check engine light came on.

Disconnect the positive lead on the battery to reset the gas cap light. Fuel cap is not on. Open the gas cap door. If it s for gas cap failure the fixing will take a mere few minutes.

This video goes trough few things you should do before replacing the gas cap on your vehicle. That gas cap message is for a evap very small leak and is the hardest leak to find this is were a smoke machine comes in very handy and a wiring diagram also since you will need to power and or ground the purge solenoid and other evap system solenoids. Then wait for somebody to figure out why this keeps happening. Open the gas cap door.

The button should be located under the steering column or the floorboard beside the driver s side seat. The check fuel cap light exists to remind you that you forgot to put the fuel cap on it s not uncommon for drivers to take off the fuel cap at the gas station fuel their car and then drive off without ever screwing the gas cap back on. Check the gas cap. Used jeep grand cherokee.

Common reasons for this to happen. This quick how to video will help you save time and money. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.