CC [TPM] switch, component description - GF30.20-P-2100SM

ENGINE 113.986

ENGINE 113.987

ENGINE 113.988

ENGINE 113.989

Fig 1: Identifying CC Switch

The CC push-button switch is located at the top left at the steering column module.

Task

The CC push-button switch s witches the cruise control functions and the variable speed limitation (except ) on or off.

Body

Fig 2: Locating Components For CC [TPM] Switch - Engine 113.988

Function

When the cruise control switch is operated, two switching contacts are always activated simultaneously. The actual input takes place by closing one of the switch contacts (storing the speed). The control contact must close simultaneously so that the input is accepted. S40/4 N80 The switching signals are detected by the steering column module and transmitted to the CAN databus.