Electrical Function Schematic For Climate Control Input Signals - PE83.40-P-2056-97BBB
MODEL 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) with CODE I77 (Air conditioning, manual) except CODE I01 (Automatic air conditioning)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15. signal | 10F |
| 10 | Outside temperature sensor, signal | 3K |
| 11 | Outside temperature, signal | 4E |
| 2 | Terminal 15g. signal | 11C |
| 2 | Terminal 15g. signal | 13D |
| 2 | Terminal 15g. signal | 13F |
| 3 | Air conditioning power supply solenoid switch, actuation | 14D |
| 4 | Crankshaft position sensor, signal | 6C |
| 5 | Charge air temperature sensor, signal | 3B |
| 6 | Evaporator temperature sensor, signal | 11B |
| 7 | Refrigerant pressure sensor, signal | 3C |
| 8 | Wheel speed, signal | 4E |
| 8 | Wheel speed, signal | 9K |
| 9 | Climate control, request | 6B |
| A1 | Instrument cluster | 5J |
| B10/6 | Evaporator temperature sensor | 14B |
| B17/8 | Charge air temperature sensor | 1A |
| B4/22 | Coolant pressure sensor | 1C |
| CAN B | Interior CAN | 7H |
| CAN B | Interior CAN | 5H |
| CAN B | Interior CAN | 5F |
| F2 | Vehicle interior fuse and relay module | 12E |
| K33 | Air conditioning power supply solenoid switch | 14C |
| L5 | Crankshaft position sensor | 8C |
| L6/3 | Left rear axle rpm sensor | 10K |
| L6/4 | Right rear axle rpm sensor | 10K |
| M21/2b1 | Outside temperature sensor | 1K |
| N10/10 | Center SAM control unit | 14F |
| N23 | Climate control and operating unit | 9A |
| N23s1 | Rear window heater button | 9B |
| N23s2 | "A/C" button | 9B |
| N23s3 | Fresh/air recirculation mode switch | 9B |
| N3/10 | ME-SFI [ME] control unit | 4B |
| N30/4 | Electronic Stability Program control unit | 7J |
| S2 | [gnition lock | 9F |