SMART Series 451 - Central locking

Roof systems
Body
95
Introduction of the smart fortwo, Model Series 451
P77.39-2210-00
Data flow chart of soft top control
1 Circuit 15 ON
2 Request to open folding top
3 Request to open rear soft top
4 Request to close rear soft top
5 Request to close folding top
6 Status of soft top
7 Status of roof cassette latch
8 Status of rear soft top
9 Vehicle speed
A1 Instrument cluster
K66/1 Open soft top relay
K66/2 Close soft top relay
M12/6 Electric soft top motor
M12/7 Left soft top drive
M12/8 Right soft top drive
N10/10 SAM control unit
S2/1 Ignition/starter switch
S84 Power soft top switch
S84/37 Folding top microswitch
S84/38 Left roof cassette microswitch
S84/39 Right rear soft top microswitch
S84/40 Right roof cassette microswitch
S84/41 Left rear soft top microswitch
A Transmitter key
CAN Controller Area Network
(data bus/CAN bus)
SN_Typ 451_us.book Seite 95 Freitag, 30. November 2007 1:56 13