Titan 4WD V8-5.6L (VK56DE) (2006)
Low Temperature Protection Control
The front air control will turn the compressor ON or OFF as determined by a signal detected by the intake sensor and the ambient sensor.
When intake air temperature is higher than the preset value, the compressor turns ON. The compressor turns OFF when intake air temperature is lower
than the preset value. That preset value is dependent on the ambient temperature, refer to the table.
Diagnostic Procedure For Magnet Clutch (Steps 1 - 2)