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Home >> Toyota >> 2022 >> Corolla Cross L, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 25 (Heating / Air Conditioning System (Except HEV, Auto A/C) - Diagnostic Codes & Symptom Tests) >> AIR CONDITIONING SYSTEM (for Gasoline Model with Automatic Air Conditioning System) >> Recirculated/Fresh Air Modes Switch without User Input [11/2022 - ] >> Description

Recirculated/Fresh Air Modes Switch without User Input [11/2022 - ]: Description

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If recirculation/fresh mode changes unintentionally and without permission, the following causes are possible.

Symptom Factor
  • Recirculation/fresh mode changes without permission
  • Recirculation/fresh mode light blinks
  • Customize setting
  • Change in ambient air temperature
  • Decrease in refrigerant pressure
  • Air conditioner pressure sensor circuit malfunction
  • Engine coolant temperature (high)