Cooling is Poor [12/2023 - ]: Description
WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
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
- Solar sensor (automatic light control sensor) malfunction
- High inlet air temperature
- Harness or connector
|