mine did almost the same thing. Every time i used the remote start the engine light would come on for a day and then go out. I looked at the remote start wiring and one of the wires were loose on the relay. Pushed it back on tight and fixed the problem. My remote start was behind the panel under the steering wheel. Just pull down on it. It opens like a glove box.
2006 Jeep Commander, 5.7 Hemi, OME 2" HD Lift,Robby spacers,New and improved Jeepin by AL UCA,265/70/17 Fierce Attitude on XD Spy 17x8 with +18 offset,Magnaflow Cat Back,4xGaurd Matrix w/hoop,Mopar Chrome side steps, Chrome door handles,Chrome Fuel door,Chrome Jeep bug deflector,AVS window vents,Home made roof lightbar, 2009 Mygig with lockpick,Backup camera.