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heater fan stays on after key off

Old 10-28-2016, 08:03 PM
  #1  
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Year: '98
Model: Grand Cherokee
Engine: 4.0
Default heater fan stays on after key off

I had the heater core replaced and the heater control dials, but when I got it back I notice that the heater fan motor runs after the key is turned off and removed, unless I manually turn the center **** off, what causes this? It worked fine before the dash was removed/reinstalled.
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Old 11-01-2016, 12:54 PM
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Year: '98
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Now it gets even weirder. The Airbag light has started coming on, and even if I turn off the heater control switch it drains the battery totally dead.

My friend thought it could be a loose ground feeding back somehow, ideas?
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