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Home >> Toyota >> 2020 >> RAV4 XLE, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 64 (Heating / Air Conditioning System (HV) - Diagnostic Codes (3 Of 3) & Symptom Tests) >> AIR CONDITIONING SYSTEM (for HV Model) >> Recirculated/Fresh Air Modes Switch without User Input [08/2020 - ] >> Description

Recirculated/Fresh Air Modes Switch without User Input [08/2020 - ]: Description

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

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

Malfunction Status Factor
  • Fresh/recirculation mode changes without permission
  • Fresh/recirculation mode light blinks
  • Automatic function set to ON in the customize setting
  • Change in fresh air temperature
  • Refrigerant pressure drop
  • Pressure sensor circuit
  • High engine coolant temperature