Wiring Diagram For The Power Electronics Control Unit - PE54.10-P-2106-97FBB
WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.
Model 253 (except 253.99) up to model year 2020
with code ME05 (HYBRID DRIVE 80KW VARIANT (INCLUDING PLUGIN))
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 72L |
| A100 | High-voltage battery module | 41L |
| A79/1 | Electric machine | 55L |
| A79/1b1 | Electric machine temperature sensors | 54L |
| A9/5 | Electric refrigerant compressor | 20L |
| A9/5 | Electric refrigerant compressor | 65L |
| CAN L | Hybrid CAN | 12K |
| F1/3 | Passenger-side A-pillar fuse box | 26L |
| F1/3f301 | Fuse 301 | 25L |
| F1/3f313 | Fuse 313 | 24L |
| F32/3 | Engine compartment pre-fuse box | 5L |
| F34/6 | High-voltage distributor plate | 53F |
| F34/6f753 | Electrical fuse 753 | 62F |
| F63 | Pyrofuse | 34L |
| K40/5 | Rear fuse and relay module | 9L |
| K40/5f457 | Fuse 457 | 8L |
| L20 | Electric machine rotor position sensor | 48L |
| N129/1 | Power electronics control unit | 4A |
| N129/1 | Power electronics control unit | 11A |
| N129/1 | Power electronics control unit | 21A |
| N129/1 | Power electronics control unit | 28A |
| N129/1 | Power electronics control unit | 35A |
| N129/1 | Power electronics control unit | 45A |
| N129/1 | Power electronics control unit | 53A |
| N129/1 | Power electronics control unit | 62A |
| N129/1 | Power electronics control unit | 69A |
| N3/10 | ME-SFI [ME] control unit | 16L |
| N33/5 | High-voltage PTC heater | 63L |
| N82/2 | Battery management system control unit | 68L |
| N83/1 | DC/DC converter control unit | 38L |
| N83/5 | Charger | 43L |
| S7 | High-voltage disconnect device | 30L |
| U12 | Valid for left-hand drive vehicles | 1G |
| U13 | Valid for right-hand drive vehicles | 3G |
| W10 | Right on-board electrical system battery ground point | 4E |
| X183 | Pyrotechnical separator electrical connector | 33H |
| X22/4 | Transmission/frame floor assembly connecting point | 44F |
| X25/7 | Engine compartment/frame floor assembly electrical connector | 20H |
| X26 | Interior and engine wiring harness electrical connector | 16H |
| X30/44 | Hybrid CAN (CAN L) potential distributor electrical connector | 12L |
| X999 | High-voltage power distributor | 59L |
| Z174z1 | Circuit 15 and circuit 87 DC/DC converter connector sleeve | 7G |
| Z174z1 | Circuit 15 and circuit 87 DC/DC converter connector sleeve | 23G |
| Z200z1 | Sensor ground line connector sleeve | 47G |
| Z200z2 | Sensor ground line connector sleeve | 48G |
| Z241z1 | Circuit 30c connector sleeve | 36E |