SMART Series 451 Service Manual page 80

SN_Typ 451_us.book Seite 79 Freitag, 30. November 2007 1:56 13
Data flow chart of electric power steering EPS
1 Vehicle speed
2 Steering torque
3 Warning and fault message output
4 Power steering motor actuation
5 Steering angle, steering rate
6 Engine speed
A1
A1e18
B23
M19
N3/10
N47-5
N49
N68
CAN
Introduction of the smart fortwo, Model Series 451
Steering
Instrument cluster
Electric steering indicator lamp
Power steering torque sensor
Power steering motor
ME-SFI [ME] control unit
ESP control unit
Steering angle sensor
Steering assist control unit
Controller Area Network (data bus/CAN bus)
P46.35-2034-00
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