Remove/Install Left Or Right Rear Axle Speed Sensor - AR42.40-P-0820LF

Model 217, 222 

Fig 1: Left/Right Rear Axle Speed Sensor Component Location - Model 217

Courtesy of MERCEDES-BENZ USA

Shown on model 222 

Notice	Notes on self-locking nuts and bolts		AH00.00-P-0001-01KOA
	Remove/install
1	Switch off ignition and remove transmitter key
2	Detach corresponding complete wheel		AR40.10-P-1102A
3	Release corresponding fender liner	Model 217	AR88.10-P-1400LC
		Model 222	AR88.10-P-1400LF
4	Remove bolt (1) and pull left rear-axle rpm sensor (L6/3) or right rear-axle rpm sensor (L6/4) out of steering knuckle (2)	Bolt, rpm sensor to wheel carrier	*BA42.30-P-1001-02K
5	Unclip electric line (3) from bracket	Note routing of electric line (3).
6	Detach left rear axle distributor electrical connection (X62/32) or right rear axle distributor electrical connection (X62/33) and remove left rear-axle rpm sensor (L6/3) or right rear-axle rpm sensor (L6/4)
7	Install in the reverse order
8	Read out and erase fault memory
			AD00.00-P-2000-04B

REAR AXLE RPM SENSOR

Number	Designation		Model 217	Model 222
BA42.30-P-1001-02K	Bolt, rpm sensor to wheel carrier	Nm	8	8