Wiring Diagram For The Power Electronics Control Unit - PE54.10-P-2106-97SEA
Model 222 with engine 276, 651 up to model year 2018 with code ME04 (Mild hybrid drive) except code ME05 (HYBRID DRIVE 80KW VARIANT (INCLUDING PLUGIN)) Control unit N129/1
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 64L |
| A100 | High-voltage battery module | 28L |
| A100 | High-voltage battery module | 54L |
| A79/1 | Electric machine | 50L |
| A79/1b1 | Electric machine temperature sensor | 50L |
| A9/5 | Electric refrigerant compressor | 40L |
| A9/5 | Electric refrigerant compressor | 58L |
| CAN L | Hybrid CAN | 16K |
| F1/3 | Right A-pillar fuse box | 7L |
| F1/3f313 | Fuse 313 | 6K |
| F32/3 | Engine compartment pre-fuse box | 3L |
| K40/5 | Rear fuse and relay module | 13L |
| K40/5f486 | Fuse 486 | 12L |
| L20 | Electric machine rotor position sensor | 45L |
| N129/1 | Power electronics control unit | 12A |
| N129/1 | Power electronics control unit | 4A |
| N129/1 | Power electronics control unit | 20A |
| N129/1 | Power electronics control unit | 28A |
| N129/1 | Power electronics control unit | 52A |
| N129/1 | Power electronics control unit | 36A |
| N129/1 | Power electronics control unit | 44A |
| N3/10 | ME-SFI [ME] control unit | 20L |
| N3/10 | ME-SFI [ME] control unit | 36L |
| N3/9 | CDI control unit | 24L |
| N3/9 | CDI control unit | 32L |
| U12 | Valid for left-hand drive vehicles | 3D |
| U13 | Valid for right-hand drive vehicles | 3E |
| W11 | Combustion engine ground point | 10K |
| W35 | Left front suspension strut tower ground point | 4F |
| W35/1 | Right front suspension strut tower ground point | 4F |
| X18/7 | Vehicle interior and engine compartment electrical connector | 39H |
| X22/4 | Transmission/frame floor assembly connecting point | 42H |
| X26 | Interior and engine wiring harness electrical connector | 10H |
| X26 | Interior and engine wiring harness electrical connector | 24H |
| X26 | Interior and engine wiring harness electrical connector | 36H |
| X30/44 | Hybrid CAN (CAN L) potential distributor electrical connector | 16L |
| X4/53 | Right terminal 30 terminal block | 1E |
| Z241z1 | Circuit 30c connector sleeve | 27E |
| Z3z1 | Tml. 15 connector sleeve | 11E |