DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 92 (Heating / Air Conditioning System (HV) - Diagnostic Codes (3 Of 3), Circuit Tests & Symptom Tests) >> AIR CONDITIONING SYSTEM (for HV Model) >> No Cooling at All [12/2019 - 11/2023] >> Description

No Cooling at All [12/2019 - 11/2023]: 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