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Home >> Lexus >> 2024 >> RX 500h >> Repair and Diagnosis >> External Pages >> Different car >> Section 150 (Heating / Air Conditioning System - Diagnostic Codes (2 Of 2), Circuit Tests & Symptom Tests) >> AIR CONDITIONING SYSTEM (for Gasoline Model) >> No Cooling at All [10/2022 - ] >> Description

No Cooling at All [10/2022 - ]: Description

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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 pulley 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
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