2002 Chevrolet Astro Repair Question
Topics covered: Heater, Vacuum hose, Vents.
Mileage: 126,000 miles.
Mileage: 126,000 miles.
Asked on February 23, 2011
Van
I have a 2002 astro van that the defrost blower and heat work but the cabin heater does not blow?
Asked by dakinhAnswer
Replied on February 23, 2011
Are you saying the air only blows out the defrost?
Replied on February 24, 2011
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?
Replied on February 24, 2011
Yes, it could be a vacuum issue or the mode actuator. Note diagram.
Replied on February 25, 2011
Thank you for your response, could you tell me where the actuator is physically located on the van? thanks again.
Hans
Replied on February 25, 2011
It's under the dash. I'd have to look. Below is the best picture I have.
