Hello. I have a 2005 Suburban. The rear blower doesn't run. Fuses are good. Motor runs when wired direct. The resistor that I have has only 1 (3) pin plug. Orange, black and purple. Have 13 vdc between blk and org. Nothing from black to purple when plugged in. Unplugged, the voltages are good. I bought a RU394 resistor and installed it. Now my voltages are good on the 3 pin plug, but it won't send power out to the motor. The thing is, the new resistor has the correct 3 pin plug, but it also has a 4 pin plug that I am not using. Parts store said I could use one or the other. My guess is that that is BS. Problem is, I can't find the exact resistor anywhere. Anyone else have this issue? Attached is a pic of the 2 resistors. TiA
2005 Rear Blower Issues
- Thread starter tkoser
- Start date
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Joseph Garcia
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Welcome to the Forum from NH.
Lots of knowledgeable folks here who freely share their knowledge, experiences, and perspectives. Knowledge is power.
I hope that you will become a participating member in the Forum's discussions.
Pics of the truck, please.
Go to GMPartsDirect.com, enter your VIN, and go the the heat/AC section, where you will see an exploded parts diagram with the part (and correct number) that you are looking for.
Lots of knowledgeable folks here who freely share their knowledge, experiences, and perspectives. Knowledge is power.
I hope that you will become a participating member in the Forum's discussions.
Pics of the truck, please.
Go to GMPartsDirect.com, enter your VIN, and go the the heat/AC section, where you will see an exploded parts diagram with the part (and correct number) that you are looking for.
