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You are watching: Jeep wrangler gas cap light reset


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The seal is probably broken. Go to AutoZone or some auto components store and also buy a brand-new gas cap. Climate after you put the new gas lid on, disconect the positive battery terminal because that 5 mins come reset the light. This must fix her problem.
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According to the manual: gASCAPIf the vehicle diagnostic mechanism determines that the fuelfiller lid is loose, improperly installed, or damaged, a“gASCAP” message will display in the odometer displayarea. Tighten the fuel filler cap properly and also press theTRIP ODOMETER switch to rotate off the message. If theproblem continues, the blog post will appear the next timethe vehicle is started.
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It can likewise be a venting line going come a charcoal deserve to or any kind of of the lines in the evap system.A tiny crack can do it
i simply bought the billett gas cap and had no probs.3 weeks later on the gas lid light come on.the cap is new.i took it off and checked the seal.it to be still properly in place.the seal did display some level areas.i ran my finger about the seal number of times and also tried to eliminate the flat areas.it was still on.i pulled right into a auto zone and also got a new cap.when ns cranked the jeep earlier up the irradiate went out.i paid practically $70 because that the billet cap and $17 for the new one.i will simply hang on to it.any suggestions would be appreciated.
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disconect the confident battery terminal for 5 mins come reset the light. This should fix her problem.
execute not diconnect the positive cable. Constantly disconnect the negitive cable. Disconnecting the positive cable can reason a voltage spike that deserve to be harmful to the PCM.

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2012 Sahara Unlimited, Deep Cherry Red, 18" rubber, animal leather heated seats, Sirius Satellite, double Top, Alpine Audio, far Start, 3.73 gears.2013 Toyota Tacoma Doublecab TRD Sport.1952 Chev pick up.1983 Ski doo SS 467.1981 Yamaha 250 Enticer.
Also once I"m pump gas i can"t ever before squeeze handle wide open. Will cut off so I constantly have to pump actual slow. Gas cap reason that or venting an ext than likely?