Question about 2004 Chevrolet Silverado 3500

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I have a 2004 Silverado and I had to replace the battery today now when I turn the ac on the drivers side is cool and the passenger side blows hot air.

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There is a electric actuator that controls the vents and they may have lost there base. Turn the A/C controls off and disconnect the battery again and make sure your radio is off too. Reconnect the battery after 1 min, turn the ignition key's to the run position for 30 second and then turn it off for 5 seconds and start the engine. Turn on the radio and reset the station and clock, Hope the electronic actuator reset it self, if not they over run and the gears have cracked and needs to be replaced. Good luck and hope this helps. keep me posted, be glad to help.

Posted on Jun 27, 2009

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