Having problems with your 1999 GMC Yukon ?
Blower fan on a/c quit blowing in front but still blows and blows cold air in back
My 98 yukon just did the same thing. the rear ac was fine but the front started to stop working and wouldnt always turn on the front blower motor was bad
First off make sure you have no blown fuse. but front blower motor may be bad. if it does not work in any speedyou can check for power at the wires going to the blower. under dash on passenger side
Repair Help & Product Troubleshooting for 1999 GMC Yukon
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