Hi
On my 1969 chevy P/U C20 I am trying to run new wires....pos & neg to the heater motor. I used a heater switch with a dial like on a dinning room light switch where you can turn it up or down. When i turned the switch on it worked perfect ....low and high speeds just like its suppose to. After about 15 seconds the switch begin to smoke. HELP Someone said the neg ground had to be grounded to the frame . Would that make a difference?
Bob
On my 1969 chevy P/U C20 I am trying to run new wires....pos & neg to the heater motor. I used a heater switch with a dial like on a dinning room light switch where you can turn it up or down. When i turned the switch on it worked perfect ....low and high speeds just like its suppose to. After about 15 seconds the switch begin to smoke. HELP Someone said the neg ground had to be grounded to the frame . Would that make a difference?
Bob
