Recirculated/Fresh Air Modes do not Switch [04/2018 -]: Description

WARNING: This page is about a different variant/trim than selected.

If the air inlet mode cannot be changed between recirculation/fresh or exhaust gas odors can be smelled even though recirculation mode is selected, the following factors may be the cause.

Symptom	Factor
Air inlet mode cannot be changed between recirculation/fresh Exhaust gas odors can be smelled when air inlet mode set to recirculation mode	No. 1 blower damper servo sub-assembly malfunction Damper link disconnection Air inlet damper mechanically locked Engine coolant temperature (high) Air conditioner unit assembly malfunction