Question about 2004 Chevrolet Silverado 1500 Crew Cab
Recently bought this truck used from a Chevy dealership; just rolled over to 90k miles, overall in very nice shape. Checked the A/C to make sure it was cold briefly when on test drive, seemed nice and cold. Long story short, i was sitting in the passenger seat and realized that even with the A/C set on cold for both sides, I was getting only hot air from passenger side vents. Coolant level was a little low (thinking it might be a vacuum issue)...refilled with no joy. Should I be patient to see if an air bubble in the line passes keeping actuators from flipping, or is this something more serious? Stepper motor maybe? Simple disconnect of the battery to let everything reset? Any insight someone can give on a similar issue would be great!! Thanks much in advance!!
This is a common problem it is the pass side blend door actuator sticking. sometimes you can unhook battery for a few put both controls on cool hook batt back up and crank up the hvac system will automatically go thru a learn mode and this can reset it if it stays stuck you will need to replace it
Posted on Jan 23, 2009
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Posted on Jan 02, 2017
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