LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2021 >> S500 >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments (2 Of 3) -- 223 Chassis >> Testing & Repair >> Remove/Install Current Limiter Module - AR54.10-P-1404S

Remove/Install Current Limiter Module - AR54.10-P-1404S

Model 223 

with code ME10 (Hybrid vehicle (plug-in, PHEV)) 

G16191592Courtesy of MERCEDES-BENZ USA
Notice  General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment   AH00.00-Z-0300-01A
Notice  Notes on self-locking nuts and bolts   AH00.00-P-0001-01KOA
Notice  Notes on battery   AH54.10-P-0001-01A
  Notes on safety-relevant components   AH00.00-Z-0019-01A
REMOVINGINSTALLING Remove/install     
1 Disconnect the ground line for the on-board electrical system battery (G1).   AR54.10-P-0051S 
2 Remove strut (1). TORQUE SPECIFICATION Screw, center strut to longitudinal member mounting console *BA62.30-P-1009-02P 
    TORQUE SPECIFICATION Screw, center/lower strut to suspension strut tower mounting console *BA62.30-P-1008-02P 
3 Remove cover over positive line (2).    
4 Unscrew nut (3), remove electric line and place to one side. TORQUE SPECIFICATION Nut, positive line/ground line to DC/DC converter control unit/on-board electrical system battery (48 Volt)/voltage dip limiter/current limiting module *BA54.10-P-1013-01N 
5 Unscrew nut (4), remove electric line and place to one side. TORQUE SPECIFICATION Nut, positive line/ground line to DC/DC converter control unit/on-board electrical system battery (48 Volt)/voltage dip limiter/current limiting module *BA54.10-P-1013-01N 
6 Detach nut (5) at positive terminal of on-board electrical system battery (G1) and remove current limiter module (N16/3) until electrical connectors (6) and electric line (7) are accessible. IMPORTANT The battery clamp of the positive terminal and the current limiter module (N16/3) constitute a single component part and cannot be replaced individually.  
    TORQUE SPECIFICATION Nut, charging cable to negative terminal/positive terminal of on-board electrical system battery *BA54.10-P-1008-01N 
7 Open cover (8) and remove electric line (7). TORQUE SPECIFICATION Nut, positive line/ground line to DC/DC converter control unit/on-board electrical system battery (48 Volt)/voltage dip limiter/current limiting module *BA54.10-P-1013-01N 
8 Release and disconnect electrical connector (6) and remove current limiter module (N16/3).    
9 Install in the reverse order.    
BATTERY

Number Designation Model 223 except code Z07 Model 223 with code Z07
BA54.10-P-1008-01N Nut, charging cable to negative terminal/positive terminal of on-board electrical system battery Nm 6 6
BATTERY

Number Designation Model 223 except code Z07 Model 223 with code Z07
BA54.10-P-1013-01N Nut, positive line/ground line to DC/DC converter control unit/on-board electrical system battery (48 Volt)/voltage dip limiter/current limiting module Nm 16 16
FRONT AREA WITH FRONT REINFORCEMENT

Number Designation Model 223
BA62.30-P-1008-02P Screw, center/lower strut to suspension strut tower mounting console Stage 1   Nm 35
Stage 2   Nm 50
Stage 3 Loosen ∠° 180
Stage 4   Nm 50
FRONT AREA WITH FRONT REINFORCEMENT

Number Designation Model 223
BA62.30-P-1009-02P Screw, center strut to longitudinal member mounting console Nm 30