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Home >> Mercedes Benz >> 2016 >> C300 Base >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control - 205 Chassis (4D Sedan) >> Wiring Diagrams >> Wiring diagram of automatic air conditioning (AAC) control unit >> Wiring diagram of automatic air conditioning (AAC) control unit - PE83.40-P-2101-97FBB

Wiring diagram of automatic air conditioning (AAC) control unit - PE83.40-P-2101-97FBB

Code: Designation: Position:
A0 Use of wiring diagrams 88L
A32 AC housing 33L
A32m1 Blower motor 31L
A32n1 Blower regulator 33L
A6 Stationary heater unit 6L
A9/5 Electric refrigerant compressor 10L
B10/35 Left footwell air outlet temperature sensor 83L
B10/36 Right footwell air outlet temperature sensor 79L
B10/6 Evaporator temperature sensor 81L
B10/8 Rear center air vent air outlet temperature sensor 86L
B31 Air quality sensor 15L
Code 228 Stationary heater 5F
Code 580 Air conditioning 57D
Code 581 THERMOTRONIC automatic air conditioning 13H
Code 581 THERMOTRONIC automatic air conditioning 3F
Code 581 THERMOTRONIC automatic air conditioning 39D
Code 581 THERMOTRONIC automatic air conditioning 84D
Code ME04 Hybrid drive 20 KW VARIANT 8F
Code ME06 Hybrid drive 50 KW VARIANT (INCLUDING PLUGIN) 8F
Code P21 AIR-BALANCE package 26H
Code P21 AIR-BALANCE package 1F
F32/4 Vehicle interior prefuse box 37L
F32/4 Vehicle interior prefuse box 73L
F32/4f3 Fuse 3 35K
F32/4f5 Fuse 5 72K
M13/5 Coolant circulation pump 18L
M16/11 Left A-pillar air distribution actuator motor 21L
M16/12 Right A-pillar air distribution actuator motor 25L
M2/1 Rear blower motor 4L
M2/10 Rear blend air flap actuator motor 51L
M2/11 Left footwell vent/center air vent/side air vent and rear vent flap actuator motor 53L
M2/12 Right footwell vent/center air vent and side air vent flap actuator motor 55L
M2/13 Fresh air/ram air/air recirculation flap actuator motor 42L
M2/13 Fresh air/ram air/air recirculation flap actuator motor 59L
M2/14 Defroster/footwell/center air vent flap actuator motor 62L
M2/15 Defroster vent flap actuator motor 45L
M2/8 Left blending air flap actuator 47L
M2/8 Left blending air flap actuator 64L
M2/9 Right blending air flap actuator 49L
M2/9 Right blending air flap actuator 66L
N18/9 Driver side air vent ionizer 28L
N22/1 Climate control unit 12A
N22/1 Climate control unit 20A
N22/1 Climate control unit 28A
N22/1 Climate control unit 36A
N22/1 Climate control unit 44A
N22/1 Climate control unit 52A
N22/1 Climate control unit 60A
N22/1 Climate control unit 68A
N22/1 Climate control unit 76A
N22/1 Climate control unit 84A
N59 Perfume atomizer generator 2L
R22/3 PTC heater booster 69L
S24/1 Central air distribution position detection microswitch 77L
U12 Valid for left-hand drive vehicles 29H
U13 Valid for right-hand drive vehicles 29H
U1581 Valid without code (581) THERMOTRONIC automatic air conditioning 76F
U74 Valid for diesel engines 68F
W15/9 Ground point/PTC heater booster 68H
W34 Left footwell ground point 30L
W34/3 Right footwell ground point 30L
W6 Left wheel arch trunk ground point 19G
X138/7 Rear center air vent air outlet temperature sensor electrical connector 85H
X138/7 Rear center air vent air outlet temperature sensor electrical connector 85F
X18/28 Left cockpit/engine compartment electrical connector 10G
Z68/22z1 Connector sleeve, 12V climate control LIN 1 43G
Z68/22z1 Connector sleeve, 12V climate control LIN 1 21E
Z68/22z1 Connector sleeve, 12V climate control LIN 1 60G
Z68/23z1 Connector sleeve, 12V climate control LIN 2 15E
Z68/24z1 Connector sleeve, data line for climate control LIN 2 10E
Z68/24z1 Connector sleeve, data line for climate control LIN 2 33E
Z68/26z1 Climate control LIN 1 connector sleeve 16E
Z68/29z1 Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 22G
Z68/29z1 Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 41G
Z68/29z1 Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 11E
Z68/29z1 Connector sleeve, ground line for climate control LIN 1 and climate control LIN 2 59G
Z68/4 Climate control ground connection connector sleeve 80E
Fig 1: Automatic Air Conditioning Control Unit Wiring Diagram (1 Of 6)
G10134954Courtesy of MERCEDES-BENZ USA
Fig 2: Automatic Air Conditioning Control Unit Wiring Diagram (2 Of 6)
G10134955Courtesy of MERCEDES-BENZ USA
Fig 3: Automatic Air Conditioning Control Unit Wiring Diagram (3 Of 6)
G10134956Courtesy of MERCEDES-BENZ USA
Fig 4: Automatic Air Conditioning Control Unit Wiring Diagram (4 Of 6)
G10134957Courtesy of MERCEDES-BENZ USA
Fig 5: Automatic Air Conditioning Control Unit Wiring Diagram (5 Of 6)
G10134958Courtesy of MERCEDES-BENZ USA
Fig 6: Automatic Air Conditioning Control Unit Wiring Diagram (6 Of 6)
G10134959Courtesy of MERCEDES-BENZ USA