Legend of electrical function diagram for automatic air conditioning (AAC) - PE83.40-U-2051-60MAA
MODEL 164 with CODE (580) Automatic air conditioning with CODE (581) Comfort automatic air conditioning
| Item | Designation | Coordinates |
|---|---|---|
| A1 | Instrument cluster | 2F |
| A9 | AC compressor | 17D |
| A32 | AC recirculation unit | 21E |
| B10/6 | Evaporator temperature sensor | 18G |
| B10/7 | Center rear interior temperature sensor | 18G |
| B10/31 | Left side outlet temperature sensor | 18H |
| B10/32 | Right side outlet temperature sensor | 18H |
| B10/33 | Left center outlet temperature sensor | 18H |
| B10/34 | Right center outlet temperature sensor | 18H |
| B10/35 | Left footwell temperature sensor | 18J |
| B10/36 | Right footwell temperature sensor | 18J |
| B11/12 | Dew point sensor | 21E |
| B12 | Refrigerant pressure sensor | 18J |
| B14 | Ambient temperature display temperature sensor | 18J |
| B31 | Emissions sensor | 18K |
| B32 | Sun sensor | 18K |
| B32/3 | Dual sun sensor | 18K |
| B38/2 | Rain/light sensor | 7B |
| M2/5 | Fresh air/recirculated air flaps actuator motor | 21E |
| M2/6 | Left blending air flap actuator | 21E |
| M2/7 | Right blending air flap actuator | 21F |
| M2/8 | Left defroster vent flap actuator motor | 21F |
| M2/9 | Right defroster vent flap actuator motor | 21F |
| M2/10 | Left footwell flap actuator motor | 21F |
| M2/11 | Right footwell flap actuator motor | 21G |
| M2/12 | Rear shutoff flap actuator motor | 21G |
| M2/21 | Rear air distribution flap actuator motor | 21G |
| M10/3 | Left front power window motor | 10K |
| M10/4 | Right front power window motor | 10L |
| M10/5 | Left rear power window motor | 6K |
| M10/6 | Right rear power window motor | 6L |
| M12m1 | SR motor | 7B |
| M13 | Coolant circulation pump | 17E |
| M14/5s1 | Right front door rotary tumbler microswitch | 14B |
| M14/6s1 | Left front door rotary tumbler microswitch | 14B |
| M14/8s1 | Left rear door rotary tumbler microswitch | 14B |
| M14/9s1 | Right rear door rotary tumbler microswitch | 14C |
| M16/23 | Left center air flap actuator motor | 21H |
| M16/24 | Right center air flap actuator motor | 21H |
| M16/27 | Diverter flap actuator motor | 21H |
| N10 | Front SAM control unit | 5H |
| N10/8 | Rear SAM control module | 12C |
| N22 | AAC push-button control module | 16E |
| N22/7 | Comfort AAC push-button control module | 16F |
| N69/1 | Left front door control module | 9H |
| N69/2 | Right front door control module | 9H |
| N70 | Overhead control panel control module | 9C |
| N73 | DI control module | 4C |
| R1 | Heated rear window | 13B |
| U29 | Valid for outside temperature indicator | 15D |
| U673 | Valid for Comfort AAC [K-KLA] | 15D |