AC Fan Problem

[tahoe qatar]

I got problem with my AC Blower in front side (Tahoe 03)..It's only working on speed No 3,4,5..Speed No 1 & 2 only make it AC on but no Blowing..Any body help?..Where is Fan relay/resistor location?..How to get it?

Thank's

 

[petty]

It's located under the dashboard. You may need to replace the blower motor resistor. And your fan motor has low resistor block failure. Replacing it could be the solution.

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[jpmaniac87]

yup, that should be the solution... you gotta get the part from the stealership though, sadly