VEHICLE SPEED SENSOR (VSS) CONSTRUCTION/OPERATION


BHE051319200T08

• The VSS is a Hall element type. A 16-pulse signal is generated per rotation of the parking gear and the VSS sends this signal to the TCM.

• The TCM performs EC-AT control based on the VSS and throttle position sensor signals.

• The TCM also relays signals to the instrument cluster.

1
Parking gear
2
Power supply
3
Output
4
Ground
5
Input wave form
6
Output wave form
7
Instrument cluster