1999 Chevy Silverado 2500

Cannot get the air to move between the different setting. Defrost to floor. Stuck in between and not much air coming out.

1 thought on “1999 Chevy Silverado 2500”

  1. If this is an automatic climate controlled system, your “MODE DOOR ACTUATOR” is bad or the gears are stripped. either way, your looking at digging into the dash to perform a visual inspection.

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