I really don't know what is wrong with my jeep. it can start ones a day. but something shuting down my fuel pump and my spake. yesterday i got the fuel pump going and it want to start but the battery died i change it up over night and went out there put it back in and put the key on and i wait then the check eng light came one and it started for me but only 20 mins and it stelled and i can restart it again the next day. can anyone help me on this thanks.

p.s when you turn the key the check en light don't come on. and othere thing when i try to put the passger door window on the driver side it will go down but try to roll it up the abs light comes on. sametimes it will set the eng light to come on and it will start then too. where is the wire go from the driver door