2006 Hummer H3



July, 27, 2010 AT 8:18 PM

Electrical problem
2006 Hummer H3 6 cyl Four Wheel Drive Automatic 120000 miles

When I connected the blower to the battery it worked fine. After several more test I think I lost the ground. I momentarily grounded the one terminal on the fan harness and the fan started to run. What would you recommend to repair this?

1 Answer



August, 5, 2010 AT 10:47 PM

Pull the connection at the resistor. If it is burned, replace the resistor and conenctor/terminal. There is also a harness available with that connector, it is a bit more in price, but is plug and play.

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