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Home >> Mercedes Benz >> 2019 >> S450 Base >> Repair and Diagnosis >> Brakes >> Traction Control >> Brakes - Hydraulic & Mechanical System - 222 Chassis (2 Of 3) >> Testing & Repair >> Remove/Install Front Left Or Right RPM Sensor - AR42.30-P-0712LF

Remove/Install Front Left Or Right RPM Sensor - AR42.30-P-0712LF

Model 217, 222 

Shown on model 222 

Fig 1: Front Left Or Right RPM Sensor Components Location - Model 222
G15370245DANGERREMOVINGINSTALLINGTORQUE SPECIFICATIONIMPORTANTTORQUE SPECIFICATIONREFER TO SELF-DIAGNOSTIC SYSTEMSCourtesy of MERCEDES-BENZ USA
DANGER Risk of death  caused by vehicle slipping or toppling off of the lifting platform. Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. AS00.00-Z-0010-01A
Notice  Notes on self-locking nuts and bolts   AH00.00-P-0001-01KOA
REMOVINGINSTALLING Remove/install     
1 Switch off ignition and remove transmitter key    
2 Detach corresponding complete wheel   AR40.10-P-1102A
3 Remove bolt (1) and pull left front axle rpm sensor (L6/1) and right front axle rpm sensor (L6/2) out of steering knuckle (2) TORQUE SPECIFICATION Bolt, rpm sensor to steering knuckle *BA42.30-P-1001-01K 
4 Expose electrical line (3) of left front axle rpm sensor (L6/1) or right front axle rpm sensor (L6/2)    
5 Unscrew nut (4) and place linkage (5) of left front level sensor (B22/8) to one side When removing left front axle rpm sensor (L6/1)
IMPORTANT Pay attention to installation position.
TORQUE SPECIFICATION Nut, connecting strut to upper transverse control arm
*BA82.10-P-1002-01D 
6 Detach corresponding right front axle distributor electrical connection (X62/6) or left front axle distributor electrical connection (X62/7) and remove left front axle rpm sensor (L6/1) or right front axle rpm sensor (L6/2)    
7 Install in the reverse order    
8 Read out and erase fault memory    
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-04B
FRONT AXLE RPM SENSOR

Number Designation Model 217 Model 222
BA42.30-P-1001-01K Bolt, rpm sensor to steering knuckle M6 Nm 8 8
FRONT AXLE LEVEL SENSOR

Number Designation Model 217 Model 222
BA82.10-P-1002-01D Nut, connecting strut to upper transverse control arm Nm 6 6