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Home >> Lexus >> 2020 >> UX 200 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Air Conditioning System - Diagnostic Codes (2 Of 2) & Symptom Tests) (Hybrid)) >> AIR CONDITIONING SYSTEM (for HV Model) >> Cooling is Poor [10/2018 - 07/2022] >> Description

Cooling is Poor [10/2018 - 07/2022]: Description

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If the cooling effect of the air conditioning system is weak, the following factors may be the cause.

Symptom Factor
  • Cooling effectiveness is poor
  • Cooling response is slow
  • ECO mode control of air conditioning system is enabled
  • Compressor with motor assembly malfunction
  • Refrigerant volume (high)
  • Refrigerant volume (low)
  • Clogged cooler condenser assembly fins
  • Cooling fan system malfunction
  • Mechanical locking of damper and damper link
  • Automatic light control sensor malfunction
  • High inlet air temperature
  • Harness or connector
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