I have a 2008 F-750/ C7 cat power, the problem I have is that I had some factory smoke come from some where I the cab. I have lost my wipers,speedometer,odometer,radio,volt meter is below 8 volts,turn signals,hazards,cigaret power port and cab interior roof lamp. Many of the fuses have 3.2 volts and the rest of them have battery voltage 12-14 volts. The truck is still charging, We have replaced the GEM module this didn't resolve the problems. Thanks for the help!