DTC P0530-11: Refrigerant Pressure Sensor Circuit Short to Ground [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.
The air conditioning pressure sensor, which is installed to the high pressure side pipe to detect refrigerant pressure, sends a refrigerant pressure signal to the air conditioning amplifier assembly. The air conditioning amplifier assembly converts this signal to a pressure value according to the sensor characteristics and uses it to control the compressor.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|---|---|
| P0530-11 | Refrigerant Pressure Sensor Circuit Short to Ground | Diagnosis Condition:
Malfunction Status:
Detection Time:
Trip:
|
|
Come on | Memorized | Air Conditioner | A | SAE Code:
|