LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2007 >> ML320 >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Connectors & Contact Pins -- 164 Chassis >> Basic Knowledge >> Location and assignment of ground points - GF00.19-P-2000MAA >> Location and assignment of ground points, engine compartment, right - GF00.19-P-2000-02MAA

Location and assignment of ground points, engine compartment, right - GF00.19-P-2000-02MAA

Fig 1: Identifying Engine Compartment And Ground Points Engine Compartment (Right) Location (1 Of 3)
G05259716Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Fig 2: Identifying Engine Compartment And Ground Points Engine Compartment (Right) Location (2 Of 3)
G05259717Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Fig 3: Identifying Engine Compartment And Ground Points Engine Compartment (Right) Location (3 Of 3)
G05259718Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Ground point Designation Component Designation Plug Pin
W2 Ground (right front, at lamp unit)      
  DTR → A89 DTR controller unit 6
  AIRmatic → A9/1m1 Air compressor motor 1.1
    → E2 Right front headlamp unit S1.1
S4.1
S5.1
  Xenon → E2 Right front headlamp unit S1.1
S3.1
S3.4
  except xenon → E2 Right front headlamp unit S1.1
S2.1
    → F58 Engine compartment fuse and relay box MR1.2
  M113 → F58 Engine compartment fuse and relay box MR1.3
    → H2 Left fanfare horn 1
    → H2/1 Right fanfare horn 1
  M642 → M13/7 Transmission oil cooler circulation pump 2
  M156 → M33 Electric air pump 2
  M156 → M45 Engine coolant circulation pump 2
    → S10/2x1 Right front brake pad contact sensor connector 2
  M642, M629 → Z6 Ground connector sleeve  
  for diesel, M113, M156 → Z6/99 Transmission circuit 31 connector sleeve  
W2/1 Ground (right front - fan) → M4/7x1 Connector 1 for engine and air conditioning electric suction fan with integrated control 1
  M156      
W11/1 Ground (engine - ground strap) → C4/1 Radio interference suppression capacitor 1 2
    → T1/5 Cylinder 5 ignition coil 3
    → T1/6 Cylinder 6 ignition coil 3
    → T1/7 Ignition coil cylinder 7 3
    → T1/8 Ignition coil cylinder 8 3
W11/4 Ground (engine support) → W51/2 Ground (engine-frame)  
W11w2 Ground (engine, electrical line screwed on), right cylinder bank      
  M272, M273 → C4/1 Radio interference suppression capacitor 1 2
  M272, M273 → T1/1 Cylinder 1 ignition coil 3
  M272, M273 → T1/2 Cylinder 2 ignition coil 3
  M272, M273 → T1/3 Cylinder 3 ignition coil 3
  M273 → T1/4 Cylinder 4 ignition coil 3
W16/4 Ground (right assembly compartment, power ground) → M13/1 Rear AC additional circulation pump 2
  M629, M642 → N3/9 CDI control unit 2 2.2
2.4
2.6
  M113 → N3/10 ME control unit 5 5
5.6
5.7
5.8
  M156 → N3/10 ME control unit 2.2
2.4
2.6
    → Z6/30 (1) ME-SFI [ME] diagnosis connector sleeve  
    → Z6/30 (2) ME-SFI [ME] diagnosis connector sleeve  
W51/2 Ground (engine-frame) → W11/4 Ground (engine support)