I have a 2007 grand jeep cherokee. The malfunction indicator light is coming on after an oil change? Did the oil change have anything to do with it?

Question edited to toss in some CAPS.

Question moved to model category.

Jeep Grand Cherokee (WK; 2005-2010) fuses and relays

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Here you will find fuse box diagrams of Jeep Grand Cherokee 2005, 2006, 2007, 2008, 2009 and 2010, get information about the location of the fuse panels ...

2008 Jeep Grand Cherokee fuse box diagram - StartMyCar

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The 2008 Jeep Grand Cherokee has 3 different fuse boxes: ... Jeep Grand Cherokee fuse box diagrams change across years, pick the right year of your vehicle:.

2005-2010 Jeep Grand Cherokee WK Fuse Box Diagram

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Oct 7, 2019 - Fuse Box Layout Jeep Grand Cherokee; engine: 3.0L Deisel, 3.7L, 4.7L, 5.7L and 6.1L (WK; 2004, 2005, 2006, 2007, 2008, 2009, 2010)

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  Grand Cherokee » Fuse Diagram

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  Fuse Box Layout Jeep Grand Cherokee; engine: 3.0L Diesel, 3.7L, 4.7L, 5.7L and 6.1L (WK; 2004, 2005, 2006, 2007, 2008, 2009, 2010)

Check the fuse

nobody can answer that, we are not clairvoyant. nor god like.
we scan it.
that is correct, that lamp means
scan me and find out what errors are logged.
called DTC errors.
ever get a tune last 8 years?
i bet not,
huh/?
guess 2 , wild (p030x errors)

have the fault codes read and replace the faulty units. Ask the service person if they pressure cleaned the engine as that quite often causes problems with water getting into the connections and shorting out

Gasket/O-ring bad on the oil fill cap. The fan is throwing it around where you've found the excess.

http://www.jeep.com/en/owners/manuals/index.html?year=2006&nameplate=Grand%20Cherokee

That should allow you to download a copy of the owner's manual that will detail the reset procedure.

Basically, on Jeep products you

To reset the oil change indicator system (after
performing the scheduled maintenance), refer to the
following procedure:
1. Turn the ignition switch to the ON position (Do not
start the engine).
2. Fully depress the accelerator pedal slowly three
times within 10 seconds.
3. Turn the ignition switch to the OFF/LOCK position.
NOTE: If the indicator message illuminates when you
start the vehicle, the oil change indicator system did not
reset. If necessary repeat this procedure.

The common problem with the dashes on the Jeep is contacts. Remove the cluster and try cleaning the electrical contacts with a Q-tip and alcohol replace cluster and try again.

it is safe but how long is a piece of string you really need to get to a dealership asap to determine why eml light is on

Check the injector for proper voltage. Check the cam sensor,,,,,DO NOT remove it unless you index it to the block. generally, a malfunction of the sensor will affect all cylinders, PS: you did check to make sure there is adequate spark at #1 plug, right?

check the fuel pump and fuel filter