2008 Chevrolet Uplander Get Heater Shut Off Van Draining Battery Suggestions

2008 CHEVROLET UPLANDER
175,000 MILES
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CHRISTINASTEINX
  • MEMBER
  • 1 POST
I can get the heater to shut off with the van off it is draining the battery
Any suggestions?
Jan 14, 2013 at 2:19 PM
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DRCRANKNWRENCH
  • ✓Experienced Mechanic
  • 3,380 POSTS
The heater controls might have a problem. Get a new set from a salvage yard.
Jan 14, 2013 at 2:27 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Check the blower motor relay could be sticking if okay have the AC/Heater control module tested-
Jan 14, 2013 at 2:32 PM
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