Electrical Function Schematic For Spray Nozzle Hose Heater - PE82.35-P-2054-97TAA
Model 172.4
up to model year 2017
with code 875 (Heated windshield washer system)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine running, signal | 7F |
| 2 | Drivetrain operational, signal | 7G |
| 3 | Outside temperature sensor, signal | 6C |
| 4 | Outside temperature, signal | 10E |
| 5 | Displayed outside temperature, signal | 8E |
| 6 | Spray nozzle hose heater, actuation | 9B |
| A1 | Instrument cluster | 12D |
| B14 | Outside temperature sensor | 4B |
| CAN B | Interior CAN | 9E |
| CAN E | Chassis CAN | 7G |
| N10/1 | Front SAM control unit with fuse and relay module | 7D |
| N3/10 | ME-SFI [ME] control unit | 8J |
| N3/9 | CDI control unit | 5J |
| R2/11 | Spray nozzle hose heater | 9B |
| U74 | Valid for diesel engines | 4J |
| U75 | Valid for gasoline engines | 7J |