2002 astro van

2002 CHEVROLET ASTRO
126,000 MILES • 6 CYL • 2WD • AUTOMATIC
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DAKINH
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I have a 2002 astro van that the defrost blower and heat work but the cabin heater does not blow?
Feb 23, 2011 at 1:13 PM
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JDL
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Are you saying the air only blows out the defrost?
Feb 23, 2011 at 9:35 PM
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DAKINH
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Thank you for your reply.yes, the air only blows out of the defrost, but the rear heater does work. could it be a vacuum hose not opening the main vents?
Feb 24, 2011 at 3:14 AM
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JDL
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Yes, it could be a vacuum issue or the mode actuator. Note diagram.
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Feb 24, 2011 at 4:34 PM
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DAKINH
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Thank
Feb 25, 2011 at 3:21 AM
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DAKINH
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Thank you for your response, could you tell me where the actuator is physically located on the van? thanks again.
Hans
Feb 25, 2011 at 3:23 AM
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JDL
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It's under the dash. I'd have to look. Below is the best picture I have.
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Feb 25, 2011 at 6:12 PM
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DAKINH
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Thank you for your help
Feb 25, 2011 at 9:03 PM
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JDL
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Have a good day.
Feb 25, 2011 at 9:33 PM
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