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Home >> Mercedes Benz >> 2014 >> E300 >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Electrical System, Equipment & Instruments - 212 Chassis - 3 Of 6 >> Testing & Repair >> Remove/install chassis Gateway control unit - AR54.21-P-0060EW

Remove/install chassis Gateway control unit - AR54.21-P-0060EW

MODEL 212 as of model year 2014 with CODE 23P (Driving Assistance package) 

Fig 1: Chassis Gateway Control Unit Remove/Install Components
G09976968Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
1 Connect diagnostic system and perform commissioning of chassis gateway control unit (N93/7) When replacing chassis gateway control unit (N93/7).  
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04A
2 Switch off ignition    
3 Fold back floor covering in passenger footwell    
4 Detach footrest (1) and fold back    
5 Unscrew nuts (3)    
6 Disconnect electrical connection (2) and remove chassis gateway control unit (N93/7)    
7 Install in the reverse order