Wiring Diagram For Electronic Stability Program (ESP(R)) - PE42.45-P-2201-97FCB
WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2023 Mercedes-Benz GLC43 AMG, 2022 Mercedes-Benz GLC43 AMG, 2021 Mercedes-Benz GLC63 S AMG, 2021 Mercedes-Benz GLC63 AMG, and 2021 Mercedes-Benz GLC43 AMG. However, it is still accessible from the selected car via links, so may be relevant.
Model 253 with engine 177 as of model year 2020 Control unit N30/4
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 72L |
| A7/3 | Traction system hydraulic unit | 48A |
| A7/3b1 | Front axle brake pressure sensor | 48C |
| A7/3b7 | Front pressure sensor | 48C |
| A7/3m1 | High pressure and return pump | 46C |
| A7/3y10 | Left rear pressure regulator valve (pressure hold) | 50C |
| A7/3y11 | Left rear pressure regulator valve (pressure release) | 51C |
| A7/3y12 | Right rear pressure regulator valve (pressure hold) | 49C |
| A7/3y13 | Right rear pressure regulator valve (pressure release) | 50C |
| A7/3y18 | Front axle switchover valve | 51C |
| A7/3y19 | Rear axle switchover valve | 49C |
| A7/3y22 | Front axle intake ball valve | 50C |
| A7/3y23 | Rear axle intake ball valve | 51C |
| A7/3y6 | Left front pressure regulator valve (pressure hold) | 49C |
| A7/3y7 | Left front pressure regulator valve (pressure release) | 50C |
| A7/3y8 | Right front pressure regulator valve (pressure hold) | 51C |
| A7/3y9 | Right front pressure regulator valve (pressure release) | 49C |
| B150 | Brake vacuum sensor | 38L |
| CAN H | Vehicle dynamics CAN | 15K |
| Code L | LEFT-HAND DRIVE | 6E |
| Code L | LEFT-HAND DRIVE | 46L |
| Code R | RIGHT-HAND DRIVE | 6E |
| Code R | RIGHT-HAND DRIVE | 46L |
| F32/3 | Engine compartment prefuse box | 6L |
| F32/3f1 | Fuse 1 | 5K |
| F32/3f2 | Fuse 2 | 5K |
| Flex E | Chassis FlexRay | 19K |
| Flex E | Chassis FlexRay | 18K |
| K40/8 | Engine fuse and relay module | 11L |
| K40/8f128 | Fuse 128 | 10L |
| L6/1 | Left front axle RPM sensor | 27L |
| L6/2 | Right front axle RPM sensor | 29L |
| L6/3 | Left rear axle RPM sensor | 31L |
| L6/4 | Right rear axle RPM sensor | 34L |
| M76/1 | Left electric parking brake actuator motor | 32L |
| M76/2 | Right electric parking brake actuator motor | 36L |
| N10/6 | Front SAM control unit | 41L |
| N10/8 | Rear SAM control unit | 22L |
| N2/10 | Supplemental restraint system control unit | 15L |
| N30/4 | Electronic Stability Program control unit | 36A |
| N30/4 | Electronic Stability Program control unit | 4A |
| N30/4 | Electronic Stability Program control unit | 12A |
| N30/4 | Electronic Stability Program control unit | 20A |
| N30/4 | Electronic Stability Program control unit | 28A |
| N30/4 | Electronic Stability Program control unit | 43A |
| N30/4 | Electronic Stability Program control unit | 55A |
| N30/4 | Electronic Stability Program control unit | 61A |
| N73 | Electronic ignition switch control unit | 18L |
| N80 | Steering column module control unit | 19L |
| S76/15 | Electric parking brake switch | 44L |
| S9/1 | Stop lamp switch | 25L |
| W34 | Left footwell ground point | 47L |
| W34/3 | Right footwell ground point | 47L |
| W70 | Electronic Stability Program ground point | 7E |
| W70/1 | Left ESP® ground point | 7E |
| X18/35 | Cockpit wiring harness and frame floor assembly electrical connector | 43E |
| X25/7 | Engine compartment/frame floor assembly electrical connector | 9H |
| X62/32 | Rear axle electrical connector, left distributor | 30H |
| X62/33 | Rear axle electrical connector, right distributor | 34H |
| X62/6 | Front axle electrical connector, right distributor | 28H |
| X62/7 | Front axle electrical connector, left distributor | 27H |
| Z81/5z1 | Circuit 58d connector sleeve | 40G |