SMART 453 Series Introduction Into Service Manual page 90

N20s1 N20
N20s2
N20s3
N20s4
B10/6
N20s5
N20s6
B82
N20s7
CAN B
N20s8
N20s9
N20s10
N20s11
M21/2
N20s12
M21/2b1
CAN A
Climate control block diagram (Automatic air conditioning (code I01))
A1 Instrument cluster
A9 Refrigerant compressor
A40/3 smart Radio Multimedia Navigator
B4/22 Coolant pressure sensor
B10/6 Evaporator temperature sensor
B11/4 Coolant temperature sensor
B31 Air quality sensor
B38/2 Rain/light sensor
B82 Vehicle interior humidity and temperature sensor
K32 Fan solenoid switch, combustion engine cooling system (ICE)
K33 Air conditioning power supply solenoid switch
K40 Combustion engine relay module
K40k1 Refrigerant compressor relay
L5 Crankshaft position sensor
L6/3 Left rear axle rpm sensor
L6/4 Right rear axle rpm sensor
M2 Blower motor
M2/5 Fresh air/recirculated air flap actuator motor
M2/14 Blend air flap actuator motor
M2/15 Footwell flap actuator motor
M4/4 Fan
M21/2b1 Outside temperature sensor
N3/10 ME-SFI [ME] control unit
Introduction of the New smart fortwo coupé and smart forfour | Model Series 453
LIN B8-3
N76/1
N22/1
A9
A1 K32
M4/4
– This printout will not be recorded by the update service. Status: 06/2014 –
M2
M2/5
M2/14
N10/10
M2/15
K40
K40k1
N3/10
B4/22 L5 B11/4
N10/10 Center SAM control unit
N10/11 Driver-side SAM control unit
N20 Climate control operating unit
N20s1 Rear window heater button
N20s2 "A/C" button
N20s3 Air recirculation mode button
N20s4 Defrost button
N20s5 Temperature control
N20s6 "OFF" button
N20s7 "AUTO" button
N20s8 Windshield air distribution button
N20s9 Instrument panel air distribution button
N20s10 Footwell air distribution button
N20s11 Reduce air flow button
N20s12 Increase air flow button
N22/1 Climate control control unit
N30/4 Electronic Stability Program control unit
N76/1 Blower regulator
N93/1 Audio gateway control unit
CAN A Telematics CAN
CAN B Interior CAN
LIN B8-3 A/C operation LIN
Climate control
K33 B38/2
LIN B16
N10/11
L6/3
N93/1 N30/4
L6/4
A40/3
P83.30-4976-00
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