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...I have no power at all to the blower. I found a few burnt wires at the relay and replaced the harness and the relay. I also had a few burnt wires at the dash control so I changed both harnesses (soldered all the harnesses). I changed the resistor as well as the firewall relay (I think it controls the compressor). All the fuses are good under the dash but I do not have 12V at the dash control at either harness. I do have 12V at the relay mounted near the blower but nothing happens from there....