Wiring Diagram For Adaptive Brake (ABR) - PE42.47-P-2000-97TAA
WARNING: This page is about a different car, the 2020 Mercedes-Benz SLC43 AMG, 2019 Mercedes-Benz SLC43 AMG, 2018 Mercedes-Benz SLC43 AMG, and 2017 Mercedes-Benz SLC43 AMG. However, it is still accessible from the selected car via links, so may be relevant.
Model 172.4
Control unit N30/4
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 56L |
| A7/3 | Traction system hydraulic unit | 2H |
| A7/3 | Traction system hydraulic unit | 2A |
| A7/3b1 | Front axle brake pressure sensor | 2B |
| A7/3b7 | Front pressure sensor | 3B |
| A7/3b8 | Rear pressure sensor | 3D |
| A7/3m1 | High pressure and return pump | 2D |
| A7/3y10 | Left rear pressure regulator valve (pressure hold) | 2F |
| A7/3y11 | Left rear pressure regulator valve (pressure release) | 3F |
| A7/3y12 | Right rear pressure regulator valve (pressure hold) | 2F |
| A7/3y13 | Right rear pressure regulator valve (pressure release) | 3F |
| A7/3y18 | Front axle switchover valve | 2E |
| A7/3y19 | Rear axle switchover valve | 3E |
| A7/3y22 | Front axle intake ball valve | 2E |
| A7/3y23 | Rear axle intake ball valve | 3E |
| A7/3y6 | Left front pressure regulator valve (pressure hold) | 2G |
| A7/3y7 | Left front pressure regulator valve (pressure release) | 3G |
| A7/3y8 | Right front pressure regulator valve (pressure hold) | 2G |
| A7/3y9 | Right front pressure regulator valve (pressure release) | 3G |
| B24/15 | Yaw rate sensor for lateral and longitudinal acceleration | 38L |
| B24/15 | Yaw rate sensor for lateral and longitudinal acceleration | 43L |
| B64/1 | Brake vacuum sensor | 25L |
| CAN E | Chassis CAN | 47K |
| CAN E1 | Chassis CAN 1 | 50K |
| Code 233 | DISTRONIC PLUS | 3A |
| Code 233 | DISTRONIC PLUS | 35D |
| Code 239 | DISTRONIC PLUS | 35D |
| Code B03 | ECO start/stop function | 24C |
| L6/1 | Left front axle RPM sensor | 29L |
| L6/2 | Right front axle RPM sensor | 28L |
| L6/3 | Left rear axle RPM sensor | 33L |
| L6/4 | Right rear axle RPM sensor | 31L |
| N10/1 | Front SAM control unit with fuse and relay module | 8L |
| N10/1f1 | Fuse 1 | 5L |
| N10/1f14 | Fuse 14 | 9L |
| N10/1f20 | Fuse 20 | 6L |
| N10/1f35 | Fuse 35 | 10L |
| N10/2 | Rear SAM control unit with fuse and relay module | 15L |
| N30/4 | Electronic Stability Program control unit | 28A |
| N30/4 | Electronic Stability Program control unit | 4A |
| N30/4 | Electronic Stability Program control unit | 11A |
| N30/4 | Electronic Stability Program control unit | 20A |
| N30/4 | Electronic Stability Program control unit | 36A |
| N30/4 | Electronic Stability Program control unit | 44A |
| N30/4 | Electronic Stability Program control unit | 50A |
| S9/1 | Stop lamp switch | 12L |
| U1018 | Valid for gasoline engine 276 | 20G |
| U12 | Valid for left-hand drive vehicles | 44F |
| U12 | Valid for left-hand drive vehicles | 48F |
| U13 | Valid for right-hand drive vehicles | 44F |
| U13 | Valid for right-hand drive vehicles | 48F |
| U152 | Valid for gasoline engine 152 | 20F |
| U739 | Valid for gasoline engine 271 DE | 20F |
| U77 | Valid for direct steering | 18C |
| U948 | Valid for diesel engine 651 | 20F |
| W15/1 | Right footwell ground point | 45H |
| W15/1 | Right footwell ground point | 49H |
| W15/2 | Left footwell ground point | 45G |
| W15/2 | Left footwell ground point | 49G |
| W70 | Electronic Stability Program ground point | 6E |
| X18/33 | Direct steering electrical connector | 18H |
| X25/2 | Engine compartment/vehicle interior electrical connector | 21H |
| X25/7 | Engine compartment/FFS [RBA] electrical connector | 22E |
| X26 | Interior and engine wiring harness electrical connector | 21H |
| X26 | Interior and engine wiring harness electrical connector | 21H |
| X30/30 | Vehicle floor chassis CAN voltage distributor electrical connector | 46L |
| X30/74 | Chassis CAN 1 (CAN E1) potential distributor electrical connector | 50L |
| X62/6 | Front axle electrical connector, right distributor | 27H |
| X62/7 | Front axle electrical connector, left distributor | 29H |
| X62/8 | Rear axle electrical distributor electrical connector | 33H |
| X62/8 | Rear axle electrical distributor electrical connector | 31H |
| Y10 | Speed-sensitive power steering solenoid valve | 19L |
| Y10/1 | Power steering pump quantity control valve | 22L |
| Z37/69 | Vehicle dynamics CAN (high) connector sleeve | 38G |
| Z37/70 | Dynamic CAN bus (low) connector sleeve | 37G |