Electrical function schematic for automatic air conditioning, actuation - PE83.40-P-2053-97DAA
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 212
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Blower motor, request | 13D |
| 10 | Rear blower motor, actuation | 13B |
| 11 | PTC heater booster, actuation | 17B |
| 12 | Actuator motors, actuation | 20D |
| 13 | Evaporator shutoff valve, request | 15G |
| 14 | Evaporator shutoff valve, actuation | 10L |
| 15 | Refrigerant compressor magnetic clutch, request | 16G |
| 16 | Refrigerant compressor magnetic clutch, actuation | 17J |
| 17 | Electric refrigerant compressor, request | 7H |
| 17 | Electric refrigerant compressor, request | 19G |
| 17 | Electric refrigerant compressor, request | 15G |
| 18 | Engine start, request | 9H |
| 18 | Engine start, request | 16G |
| 19 | High-voltage battery cooling system shutoff valve, request | 5J |
| 2 | Blower motor, actuation | 12F |
| 20 | Shutoff valve / high-voltage battery cooling system actuation | 2K |
| 3 | Refrigerant compressor, request | 15H |
| 4 | Refrigerant compressor, actuation | 17J |
| 5 | Coolant circulation pump, request | 15H |
| 6 | Coolant circulation pump, actuation | 13J |
| 7 | Idle speed increase, request | 8G |
| 7 | Idle speed increase, request | 16H |
| 8 | Fan motor, request | 8H |
| 8 | Fan motor, request | 16H |
| 9 | Fan motor, actuation | 7C |
| A32m1 | Blower motor | 11F |
| A32n1 | Blower regulator | 11D |
| A9 | Refrigerant compressor | 19H |
| A9/5 | Electric refrigerant compressor | 6J |
| A9/5m1 | Refrigerant compressor electric motor | 6K |
| A9/5n1 | Refrigerant compressor control unit and power electronics | 6K |
| A9/7 | Refrigerant compressor with magnetic clutch | 19K |
| A9/7y1 | Refrigerant compressor regulation valve | 19K |
| A9/7y2 | Refrigerant compressor magnetic clutch | 19K |
| A9y1 | Refrigerant compressor regulation valve | 18H |
| CAN B | Interior CAN | 15G |
| CAN E | Chassis CAN | 11H |
| CAN E1 | Chassis CAN 1 | 11J |
| CAN L | Hybrid CAN | 7H |
| CAN L | Hybrid CAN | 4H |
| Code 580 | Automatic air conditioning | 21E |
| Code 580 | Automatic air conditioning | 13C |
| Code 581 | Comfort automatic air conditioning | 13D |
| Code 581 | Comfort automatic air conditioning | 10K |
| Code 581 | Comfort automatic air conditioning | 21F |
| Code 581 | Comfort automatic air conditioning | 11A |
| Code 965 | Electrical preinstallation/rental vehicle | 10K |
| Code B03 | ECO start/stop function | 10J |
| Code B09 | Refrigerant compressor with magnetic clutch | 18J |
| LIN B8 | Climate control LIN | 14B |
| LIN B8 | Climate control LIN | 16B |
| LIN B8 | Climate control LIN | 19E |
| M13/5 | Coolant circulation pump | 11K |
| M16/22 | Air distribution flap actuator motor | 22F |
| M16/33 | Left B-pillar air distribution actuator motor | 22J |
| M16/34 | Right B-pillar air distribution actuator motor | 22J |
| M2/1 | Rear blower motor | 12B |
| M2/10 | Left footwell flap actuator motor | 22G |
| M2/11 | Right footwell flap actuator motor | 22G |
| M2/12 | Left center air outlet flap actuator motor | 22G |
| M2/13 | Right center air outlet flap actuator motor | 22H |
| M2/16 | Defroster vent flap actuator motor | 22E |
| M2/21 | Diffuse flap actuator motor | 22H |
| M2/34 | Ram air flap actuator motor | 22H |
| M2/35 | Rear blend air flap actuator motor | 22J |
| M2/5 | Fresh air/air recirculation flap actuator motor | 22D |
| M2/6 | Left blending air flap actuator | 22E |
| M2/7 | Right blending air flap actuator | 22E |
| M2/8 | Left defroster vent flap actuator motor | 22F |
| M2/9 | Right defroster vent flap actuator motor | 22G |
| M4/7 | Combustion engine and air conditioning with integrated control fan motor | 6A |
| N10/1 | Front SAM control unit with fuse and relay module | 15J |
| N22/7 | Automatic air conditioning control and operating unit | 15D |
| N22/7s2 | Air recirculation mode button | 15D |
| N3/10 | ME-SFI [ME] control unit | 5D |
| N3/9 | CDI control unit | 8D |
| N82/2 | Battery management system control unit | 3K |
| R22/3 | PTC heater booster | 18D |
| U462 | Valid without code B09 Refrigerant compressor with magnetic clutch | 18H |
| U739 | Valid for gasoline engine 271 DE | 18C |
| U74 | Valid for diesel engines | 18C |
| U74 | Valid for diesel engines | 7D |
| U75 | Valid for gasoline engines | 4D |
| U968 | Valid for mild hybrid drive | 6J |
| U968 | Valid for mild hybrid drive | 8J |
| U968 | Valid for mild hybrid drive | 10K |
| U968 | Valid for mild hybrid drive | 1J |
| U977 | Not valid for mild hybrid drive | 18G |
| Y19/1 | High-volt battery cooling system shutoff valve | 1K |
| Y19/3 | Evaporator shutoff valve | 9K |