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Home >> Toyota >> 2020 >> Corolla L >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 257 (Heating / Air Conditioning System (HEV) - Diagnostic Codes (2 Of 2), Circuit Tests & Symptom Tests) >> AIR CONDITIONING SYSTEM (for HV Model) >> No Cooling at All [09/2022 - ] >> Description

No Cooling at All [09/2022 - ]: Description

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

If cool air is not discharged (air is discharged), the following malfunctions are possible.

Malfunction Status Factor
Cool air is not discharged (air is discharged)
  • Compressor with motor assembly malfunction
  • Refrigerant pressure malfunction
  • Lack of refrigerant gas
  • Dirty cooler condenser
  • Cooling fan system malfunction
  • Air mix damper and link operation (jamming)
  • Evaporator temperature sensor (determined as cold, but conflicts with actual temperature)
  • Warm air flow