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[Solved] why is my 4WD warning light illuminated

  

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I have a 2010 Jeep Compass with the 4wd! Light on and very little power what might be the problem I have over 113,000 miles on it


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I found out the problem need four-wheel drive wasn't engaged correctly at the time and the loss of power was from a full tank of gas with the vapor canister and flat problem that these Jeeps have


That would certainly do it! Thanks for letting us know.


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Posted by: @deadman19988

what might be the problem

Many different things can cause that kind of problem and you have not provided much information to go on.  How much diagnosis has been done so far? Any codes? Suspicious items in live data? Have you checked fuel pressure? Checked catalyst for excessive back pressure? When is the last time that filters and spark plugs were changed?


What would cause the four wheel drive light come on


There are no codes just the four-wheel drive light coming on and low power


A problem in the four-wheel-drive system that would most likely require a professional-grade scan tool to diagnose unless there is something obvious like a blown fuse, bad relay, bad electrical connection, or bad ground.


Ok ty I'll report more when I look at it as my son was driving it


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