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Home >> Mercedes Benz >> 2006 >> C280 Base >> Repair and Diagnosis >> Steering >> Power Steering >> Steering -- Basic Knowledge -- 203 Chassis >> Basic Knowledge >> Steering column adjustment motor group, location/task/design/ function - GF46.15-P-4101R

Steering column adjustment motor group, location/task/design/ function - GF46.15-P-4101R

MODEL 230 

Fig 1: Locating Steering Column Adjustment Motor Group Components (Model 230)
G04737046
  Steering column adjustment motor group, location The steering column adjustment motor group (M20)  is located on the steering column.  
  Steering column adjustment motor group, task Vertical and longitudinal adjustment of the steering column.  
  Steering column adjustment motor group, design The longitudinal adjustment forward/back motor (M20m1)  and the height adjustment up/down motor  are DC motors whose speed is related to the size of the actuating voltage.
They are each equipped with a Hall sensor for measuring position.
 
  Function of steering column adjustment motor group The longitudinal adjustment forward/back motor (M20m1)  moves the steering column towards or away from the driver. The height adjustment up/down motor (M20m2)  adjusts the height of the steering column.