power locks and air wont blow out of the front vents

2002 CHEVROLET SILVERADO
123,000 MILES • 5.3L • V8 • 2WD • AUTOMATIC
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JEREMY RAINWATER
  • MEMBER
  • 1 POST
Okay, I was trying to figure out how to fix the air from blowing only out from defrost cause it stopped coming out the vents by taking the fuses and relays out and putting them back in. I also took the battery cable off to reset the module but nothing fixed and now the power door locks have failed completely. even if if I try to use the key button alarm and nothing. so i am having to lock them manually. can you please tell me whats going on?
Aug 18, 2016 at 2:31 PM
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HMAC300
  • CAR REPAIR CONTRIBUTOR
  • 48,601 POSTS
check battery in remote and see if remote is good auto parts can check it. the air direction in heater is operated by cable so check for a broken cable. it could be a stripped part, but cable would be suspect first.
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Aug 18, 2016 at 4:02 PM
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