Having problems with your 2001 Chevrolet Silverado 2500HD ?
Why doesn't ac blower work on number 5 setting? it is a chevy hd gas engine
Answers :
Hi, I had the same problem with my 2005 Silverado. The fan stop working completely. The wiring harness connectorwas melted. I replaced the resistor $68.00 & the wiring harness connector $20.00. Now 1-4 works. High 5 doesn't. Someone told me that there's a fuse under the hood that is blown. I'm going to check NOW!
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\015\012Larry Cochrane
\015\012Nappanee, Indiana
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\015\012Larry Cochrane
\015\012Nappanee, Indiana
Most likely the blower motor resistor. It's mounted next to the blower motor under the dash. Also check the 7 wire plug going to it, GM had a problem with that plug, and the wiring getting hot and melting. The plug is $68.00 from the dealership. One of my customer's car had the same problem.
Repair Help & Product Troubleshooting for 2001 Chevrolet Silverado 2500HD
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