Connector separation point wiring diagram - PE54.18-P-2300-97FAE
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2013 Mercedes-Benz C63, 2012 Mercedes-Benz C63, 2011 Mercedes-Benz C63, 2011 Mercedes-Benz C350, and 2010 Mercedes-Benz C63. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 204 X25/4 (M271, M272), X25/12 (M642), X35/6 (M642, M271, M272), X86/2 (M272), X220 (M271KE), sheet 5
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 72L |
| B16 | Temperature sensor upstream of NOx storage catalytic converter, right | 47L |
| B16/1 | Temperature sensor upstream of NOx storage catalytic converter, left | 50L |
| B19/9 | Temperature sensor upstream of diesel particulate filter | 5L |
| B19/9x1 | Electrical connector for temperature sensor upstream of diesel particulate filter | 5K |
| B28/8 | Differential pressure sensor (DPF) | 4L |
| B4/3 | Fuel tank pressure sensor | 12L |
| B4/3 | Fuel tank pressure sensor | 23L |
| B4/3 | Fuel tank pressure sensor | 32L |
| B4/3 | Fuel tank pressure sensor | 38L |
| B4/3 | Fuel tank pressure sensor | 57L |
| B79/2 | Transmission neutral position position sensor | 54L |
| CAN I | Drive train sensor CAN | 51K |
| Code B03 | ECO start/stop function | 52C |
| K25 | Oil cooler fan motor relay | 28L |
| LIN | C1 Drive train LIN | 2B |
| M4/1 | Oil cooler fan motor | 27L |
| N3/10 | ME-SFI [ME] control unit | 13A |
| N3/10 | ME-SFI [ME] control unit | 23A |
| N3/10 | ME-SFI [ME] control unit | 28A |
| N3/10 | ME-SFI [ME] control unit | 35A |
| N3/10 | ME-SFI [ME] control unit | 43A |
| N3/10 | ME-SFI [ME] control unit | 54A |
| N3/10 | ME-SFI [ME] control unit | 51A |
| N3/10 | ME-SFI [ME] control unit | 59A |
| N3/9 | CDI control unit | 4A |
| N30/4 | Electronic Stability Program control unit | 18L |
| N30/4 | Electronic Stability Program control unit | 42L |
| N30/4 | Electronic Stability Program control unit | 62L |
| N30/4 | Electronic Stability Program control unit | 7L |
| U1 | Valid for USA | 30C |
| U1 | Valid for USA | 21A |
| U1 | Valid for USA | 37C |
| U152 | Valid for gasoline engine 156 | 26A |
| U157 | Valid for combustion engine 272 DE | 37A |
| U169 | Valid for gasoline engine 271 DE | 52A |
| U24 | Valid for manual transmission | 52D |
| U516 | Valid for emissions standard EURO 4 | 2A |
| U600 | Valid for power steering pump | 17B |
| U600 | Valid for power steering pump | 41C |
| U600 | Valid for power steering pump | 61C |
| U600 | Valid for power steering pump | 6C |
| U739 | Valid for gasoline engine 271 continuous fuel injection system (electronic) | 10A |
| U819 | Valid for gasoline engine 272 | 21A |
| U880 | Valid for diesel engine 642 | 1A |
| U943 | Valid for South Korea | 10B |
| U943 | Valid for South Korea | 56C |
| X220 | Manual transmission neutral position sensor electrical connector | 53H |
| X25/12 | Differential pressure sensor adapter electrical connector | 3H |
| X25/4 | Fuel tank electrical connector | 11H |
| X25/4 | Fuel tank electrical connector | 22H |
| X25/4 | Fuel tank electrical connector | 32H |
| X25/4 | Fuel tank electrical connector | 38H |
| X25/4 | Fuel tank electrical connector | 56H |
| X26 | Interior and engine wiring harness electrical connector | 19H |
| X26 | Interior and engine wiring harness electrical connector | 2E |
| X26 | Interior and engine wiring harness electrical connector | 43H |
| X26 | Interior and engine wiring harness electrical connector | 63H |
| X26 | Interior and engine wiring harness electrical connector | 9H |
| X30/38 | Potential distributor electrical connector (CAN I) | 51L |
| X35/6 | Instrument panel and module box electrical connector | 3E |
| X35/6 | Instrument panel and module box electrical connector | 11E |
| X35/6 | Instrument panel and module box electrical connector | 22E |
| X35/6 | Instrument panel and module box electrical connector | 27E |
| X35/6 | Instrument panel and module box electrical connector | 53E |
| X35/6 | Instrument panel and module box electrical connector | 37E |
| X35/6 | Instrument panel and module box electrical connector | 45E |
| X86/2 | Electrical connector/temperature sensor/NOx storage catalytic converter | 46H |
| X86/2 | Electrical connector/temperature sensor/NOx storage catalytic converter | 49H |
| Y10/1 | Power steering pump quantity control valve | 20L |
| Y10/1 | Power steering pump quantity control valve | 44L |
| Y10/1 | Power steering pump quantity control valve | 63L |
| Y10/1 | Power steering pump quantity control valve | 9L |
| Y58/4 | Activated charcoal filter shutoff valve | 13L |
| Y58/4 | Activated charcoal filter shutoff valve | 24L |
| Y58/4 | Activated charcoal filter shutoff valve | 31L |
| Y58/4 | Activated charcoal filter shutoff valve | 40L |
| Y58/4 | Activated charcoal filter shutoff valve | 59L |
| Z231 | Additional water pump connector sleeve | 26E |
| Z6/8 | Sensor ground connector sleeve | 48L |
| Z7/36 | Circuit 87 M2e connector sleeve | 15C |
| Z7/36 | Circuit 87 M2e connector sleeve | 25C |
| Z7/36 | Circuit 87 M2e connector sleeve | 29C |
| Z7/36 | Circuit 87 M2e connector sleeve | 46C |
| Z7/36 | Circuit 87 M2e connector sleeve | 60C |
| Z7/39 | Circuit 87 M2i connector sleeve | 40G |
| Z7/39 | Circuit 87 M2i connector sleeve | 46G |
| Z80z1 | Cross section reduction connector sleeve | 15G |
| Z80z1 | Cross section reduction connector sleeve | 25G |
| Z80z1 | Cross section reduction connector sleeve | 30G |