Author Topic: 1974 non-A/C C10 heater blower wiring (Read 3035 times)

jpatters13 · « **on:** July 22, 2018, 11:33:15 AM »

I am rebuilding a 1974 non-A/C C10. I have a new 3-speed heater/vent control and a new blower motor and resistor. See pics. I replaced all of the wiring with an updated harness and accidentally threw out the connections to these items. Soooo, I just need to know which terminals get connected bwtween the blower motor, resistor and control. Any help would be appreciated.

bd · « **Reply #1 on:** July 22, 2018, 01:16:47 PM »

1974 Factory Wiring Manual

Also, plug the unused external vent hole in the motor housing.

jpatters13 · « **Reply #2 on:** July 22, 2018, 05:03:22 PM »

Thanks. Do you know which terminals on the fan switch get connected to which connectors on the resistor, though? The diagrams show three wires to each but not which ones get plugged to which prong.

bd · « **Reply #3 on:** July 22, 2018, 10:11:05 PM »

Look at the wire colors in the schematic.

News:

Author Topic: 1974 non-A/C C10 heater blower wiring (Read 3035 times)

jpatters13

1974 non-A/C C10 heater blower wiring

bd

Re: 1974 non-A/C C10 heater blower wiring

jpatters13

Re: 1974 non-A/C C10 heater blower wiring

bd

Re: 1974 non-A/C C10 heater blower wiring