Johnny89345
OBS Enthusiast
Im having some trouble tracing some voltage and wiring issue's. I just picked up a 2000 cucv k3500 dually 6.5 with a 24 volt starter. The batteries are run in series and both read different voltages. The alternator is only run to the positive on the passenger side battery. Some of the wiring looks to be botched. Does anyome have any idea how the charging systems wiring should be run?