Remove/install left or right rear axle speed sensor - AR42.40-P-0820EW

MODEL 207, 212, 218 

Fig 1: Identifying Left/Right Rear Axle Speed Sensor Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
1	Remove rear wheel	Model 207	AP40.10-P-4050CW
		Model 212, 218	AP40.10-P-4050EW
2	Remove fender liner (1) from rear fender
3	Disconnect electrical connector (2) from left rear axle rpm sensor (L6/3) and right rear axle rpm sensor (L6/4)
4	Unclip electrical feed line of left rear axle rpm sensor (L6/3) and right rear axle rpm sensor (L6/4) from line bracket (3) and guide rail (4)	Observe routing of electrical feed line.
5	Remove bolt (5) and pull left rear axle rpm sensor (L6/3) and right rear axle rpm sensor (L6/4) with line bracket (3) out of wheel carrier (6)
6	Install in the reverse order
7	Read out and erase fault memory		AD00.00-P-2000-04A