2001 Ford F250 Super Duty Electrical Issues
My 2001 Ford F250 Super Duty developed several electrical issues all at
once. The battery drains dead, the inside and outside overhead lights are
power cycling, there's a buzzing noise coming out of the dash somewhere
behind the light switch assembly, the door chime stays on even when key is
removed from the ignition, the AC stays on when vehicle is turned off and
key removed from the ignition, the speedometer was going crazy and then
quit altogether. Battery is 7 years old but very lightly used and holds charge
when draining issue not present. Alternator charges 14+ volts when running.