The Recirculation Control Doors Do Not Change Between Fresh And Recirculate

The recirculation control doors do not change between Fresh and Recirculate

Probable cause: Recirculation control motor circuit malfunctioned

Do the recirculation control motor circuit troubleshooting Recirculation Control Motor Circuit Troubleshooting

Also check for

HVAC DTCs How To Troubleshoot The Heating And A/C Systems (Without Climate Control)

Also check for

Blown fuse No. 36 (10A) in the under-dash fuse/relay box

Also check for

Poor or loose connections at the terminals