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Home >> Mercedes Benz >> 2006 >> S430 Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Complete Engine -- Testing & Repair -- 215 & 220 Chassis - 1 Of 2 >> Testing & Repair >> Disconnecting, connecting engine wiring harness - AR01.00-P-2410 >> Disconnect, connect engine wiring harness - AR01.00-P-2410R

Disconnect, connect engine wiring harness - AR01.00-P-2410R

ENGINE 113.963 in MODEL 230.475 

ENGINE 113.992 in MODEL 230.474 

ENGINE 113.990 in MODELS 211.076 /276 

ENGINE 113.991 in MODEL 215.374 

ENGINE 113.991 in MODEL 220.074 

ENGINE 112.973 in MODEL 230.467 

ENGINE 275.951 in MODEL 230.476 

ENGINE 275.981 in MODEL 230.479 

ENGINE 275.954 in MODEL 230.477 

ENGINE 113.995 in MODEL 230.472 

Fig 1: Identifying ME-SFI Control Unit Electrical Connector, Refrigerant Compressor And Connector
G04839578

Illustrated on model 230.475 

Illustrated on model 230.475 

Fig 2: Identifying Electrical Line And Automated Manual Transmission Connector
G04839579
REMOVINGINSTALLING Remove/install     
DANGER Risk of death  caused by vehicle slipping or toppling off the lifting platform. Align vehicle between the columns of the lifting platform and position four support plates at the lifting platform support points specified by vehicle manufacturer. AS00.00-Z-0010-01A
DANGER Risk of explosion  caused by oxyhydrogen gas. Risk of poisoning and caustic burns  caused by swallowing battery acid. Risk of injury  caused by burns to skin and eyes from battery acid or when handling damaged lead-acid batteries No fire, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and safety glasses. Only pour battery acid into suitable and appropriately marked containers. AS54.10-Z-0001-01A
NOTES Notes on battery   AH54.10-P-0001-01A
1 Detach ground line(s) at battery(ies) IMPORTANT Turn key in electronic ignition switch EIS into position "0". Key cannot be withdrawn.
IMPORTANT Vehicles with Keyless-Go code 889: Switch off engine, remove Keyless Go cards from the vehicle and keep outside the range of the transmitter.
 
    Model 211.076 AR54.10-P-0003T
    Model 211.276 AR54.10-P-0003TA
    Model 215, 220 AR54.10-P-0003I
    Model 230 AR54.10-P-0003R
2 Remove cover from fuse box (8)    
3 Disconnect electrical plug socket (4)    
4 Detach ME Control unit electrical plug sockets (5, 6, 7) at ME control unit (N3/10) IMPORTANT Open locking bar.  
5.1 Remove firewall (1) Model 230
IMPORTANTInstallation:  Install rubber strips (2) at firewall (1).
 
6 Unclip wiring harness (3) from fuse box (8) and splash wall. IMPORTANT Place wiring harness (3) onto engine.  
7 Disconnect refrigerant compressor connector (A9x1) at refrigerant compressor (A9)    
8.1 Disconnect ground line (9/1) to body Vehicles without Active Body Control (Code 487) only.  
8.2 Disconnect ground line (9) to tandem pump Vehicles with Active Body Control (Code 487).  
9 Open terminal block terminal 30 (X4/37) IMPORTANT Remove heat shield and protective cap for this purpose.
IMPORTANT Location of terminal block terminal 30 (X4/37): Right front transmission tunnel.
 
10 Dismount electrical line (10) and electrical line (11) from terminal block for terminal 30 (X4/37)    
11 Disconnect automated manual transmission connector (X22/20) IMPORTANT By removing heat shield (arrow) and turning bayonet connection for pilot bushing 90° to the left. AR27.10-P-0500-01A
    TORQUE SPECIFICATION *BA27.40-P-1014-01A 
12 Dismount transmission ground (W49) at rear engine mount    
13 Install in the reverse order    
14 Read out fault memory and erase if required IMPORTANT Stored fault entries which may be caused by disconnecting cables or by simulation during removal and installation or inspection operations, must be erased from the fault memory after work is completed.  
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect up STAR DIAGNOSIS and read out fault memory   AD00.00-P-2000-04A
    STAR DIAGNOSIS diagnosis system *WH58.30-Z-1048-13A 
TORQUE SPECIFICATION HOUSING

Number Designation Transmission 722.6 except 722.660/661/66 2/663/666/674 Transmission 722.9
BA27.40-P-1014-01A Bolt, heat shield to transmission housing Nm 6 9
COMMERCIALLY AVAILABLE TOOLS

Number Designation
WH58.30-Z-1048-13A STAR DIAGNOSIS diagnosis system, Compact Passenger Car 6511 1801 00