Question about 2005 Pontiac Grand Prix
The air conditioner blower motor works on directly on the battery supply where as the compressor works on the engine power so if you shout down the engine the compressor will stop but the blower will stop only you take out the key properly,
Posted on Jul 23, 2009
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Posted on Jan 02, 2017
Unplug the relay and see if it shuts off. Or unplug and remove the blower resistor and see if a broken wire on the resistor is causeing a short to power.
Posted on Aug 12, 2010
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