Wiring Diagram For Drivetrain Control Unit - PE54.21-P-2141-97DDC
Model 213 with engine 264 as of model year 2021 Control unit N127
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 129L |
| B11/7 | Low-temperature coolant circuit 2 temperature sensor | 34L |
| B37 | Accelerator pedal sensor | 31L |
| CAN C1 | Drive train CAN | 12K |
| CAN C1 | Drive train CAN | 16K |
| CAN L | Hybrid CAN | 89K |
| CAN PER | Peripherals CAN | 28K |
| Code 2U1 | Radiator shutters | 43H |
| Code 466 | Active engine mount | 96E |
| Code B01 | 48V technology | 33E |
| Code B01 | 48V technology | 87E |
| Code B01 | 48V technology | 58G |
| Code L | LEFT-HAND DRIVE | 4E |
| Code L | LEFT-HAND DRIVE | 116G |
| Code R | RIGHT-HAND DRIVE | 4F |
| Code R | RIGHT-HAND DRIVE | 116 J |
| Code U16 | Exhaust system with acoustic flap | 77F |
| Code U16 | Exhaust system with acoustic flap | 36E |
| F1/3 | Passenger-side A-pillar fuse box | 5L |
| F1/3f311 | Fuse 311 | 4L |
| F32/3 | Engine compartment prefuse box | 74L |
| F32/3f7 | Fuse 7 | 72K |
| Flex E | Chassis FlexRay | 19K |
| K40/8 | Engine fuse and relay module | 24L |
| K40/8 | Engine fuse and relay module | 54L |
| K40/8 | Engine fuse and relay module | 84L |
| K40/8f118 | Fuse 118 | 51L |
| K40/8f119 | Fuse 119 | 52L |
| M16/53 | Left exhaust flap actuator motor | 79L |
| M2/38 | Upper radiator trim flap actuator motor | 45L |
| M2/39 | Lower radiator trim flap actuator motor | 48L |
| M4/7 | Fan motor | 66L |
| M4/7 | Fan motor | 70L |
| M4/7x1 | Fan motor electrical connector | 69J |
| M4/7x1 | Fan motor electrical connector | 64J |
| M43/6 | Low temperature circuit circulation pump 1 | 57L |
| M43/7 | Low temperature circuit circulation pump 2 | 60L |
| N10/6 | Front SAM control unit | 93L |
| N127 | Drivetrain control unit | 4A |
| N127 | Drivetrain control unit | 12A |
| N127 | Drivetrain control unit | 18A |
| N127 | Drivetrain control unit | 28A |
| N127 | Drivetrain control unit | 36A |
| N127 | Drivetrain control unit | 53A |
| N127 | Drivetrain control unit | 61A |
| N127 | Drivetrain control unit | 69A |
| N127 | Drivetrain control unit | 77A |
| N127 | Drivetrain control unit | 85A |
| N127 | Drivetrain control unit | 93A |
| N127 | Drivetrain control unit | 101 |
| N127 | Drivetrain control unit | 111 |
| N127 | Drivetrain control unit | 120 |
| N127 | Drivetrain control unit | 45A |
| N3/10 | ME-SFI [ME] control unit | 13L |
| U1095 | Valid for fan motor 600W | 68G |
| U1096 | Valid for fan motor 850W | 63G |
| W15/5 | Left front footwell ground point | 5F |
| W15/7 | Right front footwell ground point | 5E |
| W15/7 | Right front footwell ground point | 97H |
| W16/3 | Left major assembly compartment ground point | 99H |
| W2 | Right front ground point (at lamp unit) | 47G |
| W2/2 | Left front ground point | 63L |
| W6/1 | Left tail lamp trunk ground point | 79H |
| W9 | Left front ground point (at lamp unit) | 60H |
| X25/7x1 | Engine compartment/interior wiring harness electrical connector | 23H |
| X25/7x1 | Engine compartment/interior wiring harness electrical connector | 42J |
| X25/7x3 | Engine compartment/interior wiring harness electrical connector | 41D |
| X25/7x3 | Engine compartment/interior wiring harness electrical connector | 84F |
| X30/21 | Drive train CAN (CAN CD potential distributor electrical connector | 16L |
| X30/27 | Peripherals CAN (CAN PER) potential distributor electrical connector | 27L |
| X30/44 | Hybrid CAN (CAN L) potential distributor electrical connector | 89L |
| Y123 | Left active engine mount | 99L |
| Y123/1 | Right active engine mount | 97L |
| Z141/1z1 | Circuit 87 C1 connector sleeve | 44F |
| Z141/1z2 | Circuit 87 C1 connector sleeve | 79G |
| Z141/1z2 | Circuit 87 C1 connector sleeve | 37F |
| Z141/2z1 | Circuit 87C connector sleeve | 55G |
| Z142z1 | Powertrain control unit LIN connector sleeve | 50E |
| Z142z2 | LIN C3 connector sleeve | 40F |
| Z4/3z1 | Tml. 30 connector sleeve | 3G |
| Z50/5z1 | Tml. 15 connector sleeve | 23E |