DTC B1451/51 Compressor Solenoid Circuit: Description
WARNING: This page is about a different car, the 2008 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
In this circuit, the compressor receives a refrigerant compression demand signal from the air conditioning amplifier. Based on this signal, the compressor changes the degree of refrigerant compression.
DTC DETECTION CONDITION AND TROUBLE AREA REFERENCE
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B1451/51 | Open or short in solenoid of externally changeable compressor circuit |
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| HINT: *: Compressor and pulley for 2AZ-FE, compressor and magnetic clutch for 2GR-FE |
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