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Home >> Mercedes Benz >> 2017 >> SLC43 AMG >> Repair and Diagnosis >> External Pages >> Different car >> Section 280 (Brakes - Hydraulic & Mechanical System - 205 Chassis 1 Of 2) >> Testing & Repair >> Remove/Install Front Left/Right Axle RPM Sensor - AR42.30-P-0712LW

Remove/Install Front Left/Right Axle RPM Sensor - AR42.30-P-0712LW

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Model 205 

Model 213 (except 213.061/261) 

Model 253 

Model 293 

MODIFICATION NOTES

10.11.2020 "Screw, rotational speed sensor to steering knuckle" added. Operation step 3.  
Fig 1: Front Left/Right Axle RPM Sensor Components Location - Model 205
G14185832Courtesy of MERCEDES-BENZ USA

Shown on model 205 

G14185833Courtesy of MERCEDES-BENZ USA

Shown on model 213 

  Notes on self-locking nuts and bolts   AH00.00-N-0001-01A
  Notes on handling, transport and storage of composite brake disks   AH42.10-P-9406-12LF 
  Notes on handling, transport and storage of ceramic brake disks   AH42.10-P-9406-13A 
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on safety-relevant components   AH00.00-Z-0019-01A
REMOVINGINSTALLING Remove/install     
1 Remove front wheel.   AR40.10-P-1102A
2 Release and disconnect electrical connector (12). Model 213 (except 213.061/261)
Model 253.388/389/988/989
 
3 Remove screw (1). TORQUE SPECIFICATION Bolt, RPM sensor to steering knuckle *BA42.30-P-1001-01K 
4 Lift holder (2) over nut (arrow) and detach left front axle RPM sensor (L6/1) or right front axle RPM sensor (L6/2). Model 205, 253 (except 253.388/389/988/989)  
5 Route electric line (3) out of holder (2) and let holder (2) hang down at the side. Model 205, 253 (except 253.388/389/988/989)  
6 Release and disconnect electrical plug (5) from level sensor. Model 205, 253, 293
If installed.
 
7 Unclip holder (7) on upper transverse control arm (6) and swing connecting linkage (8) upwards with lever (9). Model 205, 253, 293
If installed.
 
8 Fix holder (7) in place on upper transverse control arm (6) with cable tie. Model 205, 253, 293
If installed.
 
9 Disconnect electrical connector (10) from front axle right distributor electrical connector (X62/6) or front axle left distributor electrical connector (X62/7). Model 205, 253, 293  
10 Remove nut (11) of fender interior trim, open holder (4), and remove and expose electric line (3) from holder (4). Model 205, 253  
11 Remove left front axle rotational speed sensor (L6/1) or right front axle rotational speed sensor (L6/2).    
12 Install in the reverse order.    
13 Read out and erase fault memory using the vehicle diagnosis system.    
REFER TO SELF-DIAGNOSTIC SYSTEMS   Model 293 AD00.00-P-2000-06FR
REFER TO SELF-DIAGNOSTIC SYSTEMS   Model 205, 253
Model 213 (except 213.061/261)
AD00.00-P-2000-04B
FRONT AXLE RPM SENSOR

Number Designation Model 205 Model 213
BA42.30-P-1001-01K Bolt, RPM sensor to steering knuckle M6 Nm 8 8
FRONT AXLE RPM SENSOR

Number Designation Model 253 Model 293
BA42.30-P-1001-01K Bolt, RPM sensor to steering knuckle M6 Nm 8 8