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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