Wiring Diagram For Drivetrain Control Unit - PE54.21-P-2141-97ZHA
Model 463 (except 463.342) as of model year 2019 Control unit N127
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 129L |
| B10/13 | Low-temperature circuit temperature sensor | 85L |
| B10/13 | Low-temperature circuit temperature sensor | 88L |
| B168 | Fording depth sensor | 33L |
| B37 | Accelerator pedal sensor | 30L |
| CAN C | Engine CAN | 20J |
| CAN C1 | Drive train CAN | 16K |
| CAN PER | Peripherals CAN | 24K |
| Code L | LEFT-HAND DRIVE | 4E |
| Code M176 | V8-SPARK-IGNITION ENGINE M176 | 62F |
| Code M176 | V8-SPARK-IGNITION ENGINE M176 | 19K |
| Code M176 | V8-SPARK-IGNITION ENGINE M176 | 21H |
| Code M176 | V8-SPARK-IGNITION ENGINE M176 | 40G |
| Code M176 | V8-SPARK-IGNITION ENGINE M176 | 56G |
| Code M176 | V8-SPARK-IGNITION ENGINE M176 | 73C |
| Code M176 | V8-SPARK-IGNITION ENGINE M176 | 86D |
| Code M177 | V8 spark-ignition engine M177 - AMG | 19K |
| Code M177 | V8 spark-ignition engine M177 - AMG | 21H |
| Code M177 | V8 spark-ignition engine M177 - AMG | 40G |
| Code M177 | V8 spark-ignition engine M177 - AMG | 56H |
| Code M177 | V8 spark-ignition engine M177 - AMG | 62G |
| Code M177 | V8 spark-ignition engine Ml77 - AMG | 73D |
| Code M177 | V8 spark-ignition engine M177 - AMG | 86D |
| Code M264 | R4 spark-ignition engine M264 | 19L |
| Code M264 | R4 spark-ignition engine M264 | 21H |
| Code M264 | R4 spark-ignition engine M264 | 62G |
| Code M264 | R4 spark-ignition engine M264 | 86D |
| Code M264 | R4 spark-ignition engine M264 | 96D |
| Code M656 | 6-CYLINDER INLINE DIESEL ENGINE 0M656 | 64F |
| Code M656 | 6-CYLINDER INLINE DIESEL ENGINE 0M656 | 19L |
| Code M656 | 6-CYLINDER INLINE DIESEL ENGINE 0M656 | 22H |
| Code M656 | 6-CYLINDER INLINE DIESEL ENGINE 0M656 | 81D |
| Code M656 | 6-CYLINDER INLINE DIESEL ENGINE 0M656 | 96C |
| Code R | RIGHT-HAND DRIVE | 4F |
| F1/3 | Right A-pillar fuse box | 5L |
| F1/3f311 | Fuse 311 | 4L |
| F32/3 | Engine compartment prefuse box | 50L |
| F32/3f8 | Fuse 8 | 49K |
| Flex E | Chassis FlexRay | 27K |
| K40/8 | Engine fuse and relay module | 10L |
| K40/8 | Engine fuse and relay module | 67L |
| K40/8 | Engine fuse and relay module | 93L |
| K40/8 | Engine fuse and relay module | 104L |
| K40/8f105 | Fuse 105 | 103L |
| K40/8f118 | Fuse 118 | 66L |
| K40/8f119 | Fuse 119 | 9L |
| K40/8f125 | Fuse 125 | 14L |
| K40/8kJ | CPC relay | 95L |
| K40/8kK | Backup relay | 92L |
| LIN C3 | Drivetrain LIN | 37K |
| LIN C3 | Drivetrain LIN | 42K |
| LIN C3 | Drivetrain LIN | 46K |
| LIN C3 | Drivetrain LIN | 54K |
| LIN C3 | Drivetrain LIN | 60K |
| LIN C3 | Drivetrain LIN | 58K |
| M108/1 | Engine cooling system air flap left actuator motor | 38L |
| M108/2 | Engine cooling system air flap right actuator motor | 42L |
| M16/53 | Left exhaust flap actuator motor | 76L |
| M16/54 | Right exhaust flap actuator motor | 79L |
| M16/57 | Exhaust flap controller | 83L |
| M4/16 | Engine oil cooler fan motor | 106L |
| M4/7 | Radiator fan motor | 47L |
| M43/6 | Low-temperature circuit circulation pump 1 | 60L |
| M43/7 | Low-temperature circuit circulation pump 2 | 58L |
| N127 | Drivetrain control unit | 4A |
| N127 | Drivetrain control unit | 12A |
| N127 | Drivetrain control unit | 20A |
| N127 | Drivetrain control unit | 28A |
| N127 | Drivetrain control unit | 36A |
| N127 | Drivetrain control unit | 44A |
| N127 | Drivetrain control unit | 52A |
| N127 | Drivetrain control unit | 60A |
| N127 | Drivetrain control unit | 68A |
| N127 | Drivetrain control unit | 76A |
| N127 | Drivetrain control unit | 84A |
| N127 | Drivetrain control unit | 92A |
| N127 | Drivetrain control unit | 100A |
| N127 | Drivetrain control unit | 112A |
| N127 | Drivetrain control unit | 122A |
| N3/10 | ME-SFI [ME] control unit | 21K |
| N3/10 | ME-SFI [ME] control unit | 21L |
| N3/10 | ME-SFI [ME] control unit | 21K |
| N3/9 | CDI control unit | 21L |
| N80 | Steering column module control unit | 27L |
| S2/3 | KEYLESS GO start/stop button | 35L |
| W16/3 | Left major assembly compartment ground point | 107H |
| W16/4 | Right major assembly compartment ground point | 33H |
| W16/4 | Right major assembly compartment ground point | 38H |
| W16/4 | Right major assembly compartment ground point | 42H |
| W29/1 | Left A-pillar ground point | 5F |
| W29/2 | Right A-pillar ground point | 5E |
| W30/12 | Front frame ground point | 55H |
| W30/12 | Front frame ground point | 99L |
| W30/13 | Ground point (left frame) | 80H |
| W30/15 | Left front frame ground point | 77H |
| W97 | Fan motor ground point | 47H |
| X25/7 | Engine compartment/frame floor assembly electrical connector | 6H |
| X25/7 | Engine compartment/frame floor assembly electrical connector | 13H |
| X25/7 | Engine compartment/frame floor assembly electrical connector | 44H |
| X25/7 | Engine compartment/frame floor assembly electrical connector | 102H |
| X25/7 | Engine compartment/frame floor assembly electrical connector | 91E |
| X25/7 | Engine compartment/frame floor assembly electrical connector | 92E |
| X30/21 | Drive train CAN (CAN C1) potential distributor | 16L |
| X30/27 | Peripherals CAN (CAN PER) potential distributor | 24L |
| X92/10 | Left front vehicle interior/frame electrical connector | 85H |
| X92/10 | Left front vehicle interior/frame electrical connector | 87H |
| X92/10 | Left front vehicle interior/frame electrical connector | 100E |
| X92/11 | Right front interior module/frame electrical connector | 73E |
| X92/11 | Right front interior module/frame electrical connector | 97E |
| X92/12 | Left front engine compartment/frame electrical connector | 53E |
| X92/3 | Vehicle frame electrical connector | 81H |
| X92/3 | Vehicle frame electrical connector | 75E |
| Y123 | Left active engine mount | 100L |
| Y123/1 | Right active engine mount | 98L |
| Y73/1 | Low-temperature circuit switchover valve | 54L |
| Z141/1z1 | Circuit 87C connector sleeve | 8G |
| Z141/1z1 | Circuit 87C connector sleeve | 47G |
| Z141/1z1 | Circuit 87C connector sleeve | 91G |
| Z141/1z2 | Circuit 87C connector sleeve | 39G |
| Z141/1z2 | Circuit 87C connector sleeve | 6E |
| Z141/1z2 | Circuit 87C connector sleeve | 90E |
| Z141/1z3 | Circuit 87C connector sleeve | 53G |
| Z141/2z1 | Circuit 87C connector sleeve | 63H |
| Z141/2z1 | Circuit 87C connector sleeve | 73G |
| Z141/2z2 | Circuit 87C connector sleeve | 75G |
| Z142z1 | LIN C3 connector sleeve | 46E |
| Z142z2 | LIN C3 connector sleeve | 54G |
| Z142z3 | LIN C3 connector sleeve | 76G |
| Z142z4 | LIN C3 connector sleeve | 44E |
| Z4/3z1 | Terminal 30t connector sleeve | 3G |
| Z50/5z1 | Circuit 15M connector sleeve | 13E |
| Z6z2 | Circuit 31 connector sleeve | 85E |