G37 Coupe V6-3.7L (VQ37VHR) (2008)
Speedometer Head: Description and Operation
SPEEDOMETER
SPEEDOMETER: System Diagram
SPEEDOMETER: System Description
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The ABS actuator and electric unit (control unit) converts the pulse signal provided by the wheel sensor to a vehicle speed signal and transmits it
to the unified meter and A/C amp. with CAN communication line.
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The unified meter and A/C amp. receives the vehicle speed signal from the ABS actuator and electric unit (control unit) with CAN communication
line and transmits it to the combination meter by means of communication line.
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The combination meter indicates the vehicle speed according to the vehicle speed signal received from the unified meter and A/C amp. by means
of communication line.
SPEEDOMETER: Component Description