Electrical function schematic for rear axle level control - PE32.22-P-2052-97DAA
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MODEL 212.2 up to model year 2014 without CODE 488 (Steel/air suspension) without CODE 489 (AIRMATIC (air suspension with continuous damper adjustment))
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Door rotary tumbler switch, status | 19D |
| 10 | Wheel speed, signal | 10D |
| 11 | Steering angle, signal | 11D |
| 12 | Level control fault, message | 9G |
| 13 | Drivetrain operational, signal | 11G |
| 2 | Trunk lid rotary tumbler switch, status | 19D |
| 3 | Activate system, signal | 11E |
| 4 | Level sensor, status | 8F |
| 5 | Engine running, signal | 11F |
| 6 | Outside air pressure/temperature, signal | 11G |
| 7 | AIRMATIC compressor, actuation | 3E |
| 7 | AIRMATIC compressor, actuation | 2D |
| 8 | Level control valve, actuation | 6F |
| 9 | AIRMATIC pressure reduction valve, actuation | 3D |
| A1 | Instrument cluster | 9H |
| A9/1 | AIRMATIC compressor | 2B |
| A9/1y1 | AIRMATIC pressure reduction valve | 2B |
| B22/10 | Right rear level sensor | 5H |
| B22/7 | Left rear level sensor | 5H |
| CAN B | Interior CAN | 18C |
| CAN E | Chassis CAN | 9G |
| CAN E | Chassis CAN | 13F |
| CAN E | Chassis CAN | 9C |
| CAN E | Chassis CAN | 13C |
| CAN E | Chassis CAN | 12G |
| K67 | AIRMATIC relay | 2E |
| N10/1 | Front SAM control unit with fuse and relay module | 18E |
| N10/2 | Rear SAM control unit with fuse and relay module | 18A |
| N3/10 | ME-SFI [ME] control unit | 15H |
| N3/9 | CDI control unit | 12H |
| N30/4 | Electronic Stability Program control unit | 6A |
| N30/6 | Regenerative braking system control unit | 6B |
| N30/7 | Premium Electronic Stability Program control unit | 6A |
| N49 | Steering angle sensor | 15B |
| N80 | Steering column module control unit | 13A |
| N97 | Rear axle electronic level control control unit | 9D |
| U74 | Valid for diesel engines | 11H |
| U75 | Valid for gasoline engines | 14H |
| U938 | Valid for ESP Basic | 5A |
| U939 | Valid for ESP Premium | 5A |
| U968 | Valid for mild hybrid drive | 5B |
| Y36/8 | Electronic level control level control valve | 4E |