1999/2000 Infiniti i30 Blower Motor

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G-576164

When I used the speed adjuster (1-4 levels) on the climate control, the blower motor won’t run. It will not blow cold or hot air at all. I tried putting power directly to the blower motor, and it runs then and I tested the connector and it looks like there is power at the connector as well. I tried replacing the A/C relay as well as the blower motor resistor. Immediately after replacing both, the blower motor started working, but after turning the car off an on it stopped working again. Also, after hooking up power directly to the blower motor, I found that I could control which vent the air came out of using the climate control but the air speed buttons still were not working. I tried getting a used climate control and replaced that, but same results. All the other buttons except the fan speed work, so trying to turn on the blower motor to get cold or hot air using the fan speed buttons do not work. Has anyone else had this problem before and know what could be the issue?
 
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