Aug 192015
 

I swapped out AC comp with bypass pulley, and I now have no heater blower motor. Do I need to jump wiring from comp?

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  1. The Air Conditioning Compressor and the blower motor are on two separate circuits. If your blower motor not working is the problem, lets focus on that. I am going to assume this is manual Air Conditioning and not Automatic Climate Control. There are 3 fuses to check: Fuse#5D, #5A and #3. There are 2 relays: Blower Speed Relay and High Speed Blower Relay. One blower motor resistor and one Control assembly.
    blower motor wiring diagram

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