DTC B1451/51 Compressor Solenoid Circuit: Description
WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
In this circuit, the A/C compressor receives a refrigerant compression demand signal from the A/C amplifier
Based on this signal, the A/C compressor changes the amount of compressor output.
DTC DETECTION CONDITION AND TROUBLE AREA
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B1451/51 | Open or short in A/C compressor solenoid circuit |
|