Jeep Malfunction Indicator Light

Joined jan 9 2016 44 posts.

Jeep malfunction indicator light. Unfortunately the light itself does not specify the problem so here is a simple way to find out what issue your vehicle is having. With evap leaks it s usually the gas cap. It being on means the on board diagnostic system detected a problem with the vehicle. It lights up when the key is in the on run position before the engine starts.

Jump to latest follow 1 18 of 18 posts. The following are warning lights and indicators found in vehicles built by jeep. I had it happen a few times as well when i overfilled the tank. Discussion starter 1 jul 10 2016.

Tighten it then give it a day or 2 for the light to go off. Often this is a simple fix and can be done at home. Basically what this means is your jeep s computer has detected some sort of problem with a part or system on the vehicle and is letting you know via the malfunction indicator light check engine light. The malfunction indicator light or mil resembles a car engine.

Cargo light on indicator click for more. And sometimes you wont find it by smoke test as well. Hi i got graced with the notorious mil light twice this week both time it turned on. Engine and technical discussion.

But there are times when it s one of the other components in the jeep. Usually the cause is a loose gas cap though so check that first. Unless the tech smoke test the system you may not find it. A mil that remains lit is indicative of an engine or emissions system problem.

The malfunction indicator light is the proper term for your check engine light. The first step should be to go to a mechanic or auto parts store and ask them to scan the code. Check engine light is due to something sensed with emission sensors. 2014 jeep cherokee tech performance section.