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Home >> Mercedes Benz >> 2018 >> E300 Base >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Electrical System - Engine - 213 Chassis 1 Of 2 >> Testing & Repair >> Disconnect/Connect Engine Wiring Harness To Remove Engine >> Disconnect/Connect Engine Wiring Harness To Remove Engine - AR15.18-P-1000-05MNE

Disconnect/Connect Engine Wiring Harness To Remove Engine - AR15.18-P-1000-05MNE

Engine 177 in model 213 

GROUND POINTS

Number Designation Model 213
BA00.19-P-1038-02A Screw/bolt/nut, ground line to transmission/underfloor M8 Nm 20
AUTOMATIC TRANSMISSION COMPLETE

Number Designation Transmission 725.0
BA27.10-P-1009-04H Screw/bolt, heat shield to oil pan Nm 9
WIRING HARNESS

Number Designation Model 213
BA54.18-P-1001-02C Nut, positive line to busbar on firewall M6 Nm 8
M8 Nm 16
  1. Release and disconnect electrical connectors (1).
  2. Unclip holder (2).
  3. Remove heat shield in front of cover (3).
  4. Remove cover (3).
  5. Remove electric line (4) from busbar TORQUE SPECIFICATION .
  6. Remove electric line (5) from busbar TORQUE SPECIFICATION .
  7. Remove electric line (6) from busbar TORQUE SPECIFICATION .
    G13770812Courtesy of MERCEDES-BENZ USA
  8. Release and disconnect electrical connectors (7).
  9. Unclip retaining clips (8)
  10. Release and disconnect electrical connector for the all-wheel drive control unit (N45).
  11. Release and disconnect electrical connector (10).
  12. Remove transmission ground line (9) from underbody TORQUE SPECIFICATION .
  13. Remove heat shield (11) TORQUE SPECIFICATION .
  14. Release and disconnect electrical connector of electronic controller unit (9) on the transmission.
  15. Connect in reverse order.
    G13770813Courtesy of MERCEDES-BENZ USA