Long repair History: At first my front blower would only work on the lowest setting. I replaced the switch, resistor and replaced two wires from the switch to the resistor. I also replaced the ground wire from the resistor to ground. It worked for about a day. I drove over a bump and the fan went dead. I now have no current to the fan at any setting. The switch and resistor test good. I this the relay is ok after testing it with a ohm meter. The rear AC/FAN works fine.

At the same time my driver side window went dead. From the drivers door I can open the passenger window and lock the passenger, side, and rear doors. The driver window and driver lock is dead.

Could this be related? I have checked some of the fuses, they look good. Could this be corrosion on the relays? How can I clean them?