FordandPolaris
Full Access Members
Okay so we picked up a 2000 Expedition for my mom a couple weeks ago and it has many odd electrical faults. I am wondering if anyone can point me to a thread that might tell me what exactly that GEM controls. Google hasn't pointed me to anything of much help. I am confident that it is the cause of some of our various problems (some door locks do not work, some windows act funny, windshield wipers are psycho on start-up) but today she called my dad complaining the oil light was on and the gauge on L. Obviously not good, so he had her pull over and restart the truck after checking the oil. Oil is full, and gauge came back on. I realize it could be oil sending unit etc. as well as a bad solder on the back of the dash, but any additional info people have regarding the GEM would be quite helpful.
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