M45x AWD V8-4.5L (VK45DE) (2008)
The height sensor is located on the left side of the rear suspension member and detects rear vehicle height change by sensing the displacement of the rear
suspension arm. And transmits a height sensor signal to the AFS control unit.
STEERING ANGLE SENSOR
The steering angle sensor is located combination switch and detects steering angle. And transmits a steering angle sensor signal to the AFS control unit.
IPDM E/R
IPDM E/R detects ON/OFF state of low beam headlamps. It transmits a low beam state signal to the AFS control unit.
ECM
ECM transmits an engine speed signal to the AFS control unit.
TCM
TCM transmits an A/T position indicator signal to the AFS control unit.
UNIFIED METER AND A/C AMP.
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Unified meter and A/C amp. transmits vehicle speed signals to the AFS control unit.
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Unified meter and A/C amp. transmits AFS off indicator signals received from the AFS control unit to the combination meter.
COMBINATION METER
Combination meter turns on/off or blinks built-in AFS off indicator lamp depending on AFS off indicator signal received from unified meter and A/C
amp.