Wheel sensors, front

Wheel sensors, front

Removal

Left side:

1.	Open the bonnet

2.	Unfasten the electrical distribution box and move it away.

3.	Part the electrical connection, push in the locking catch and unfasten it from the bracket.

4.	Cut off the cable tie on the McPherson strut.

5.	Unfasten the level sensor connectors.

6.	Unfasten the coolant expansion tank and move it out of the way. Right side:

7.	Unfasten the air filter housing over part and the mass air flow sensor and move it away.

8.	Unfasten the connector cable tie from the branch bolt.

9.	Part the connector and cut off the cable tie.

10.	Also cut off the cable tie at the air filter housing mounting. Jointly left and right side:

11.	Lift the car and remove the wheel.

12.	Clean the area round the wheel sensor using a soft wire brush.

13.	Undo the wheel sensor retaining screw and remove the wheel sensor.

14.	Take away the rubber grommet and thread out the conductor.

15.	Remove the conductor from the fastening clip and lift away the wheel sensor. Part the connector.

Fitting

Jointly left and right side:

1.	Thread the cable through and push the connector onto the bracket.

2.	Fit the wheel sensor in its holder and tighten the retaining screw.

3.	Lubricate the rubber grommet with soapy water and install it.

4.	Press the cables into the fastening clips.

5.	Fit the wheel and lower the car to the floor. Right side:

6.	Connect the connector.

7.	Fit a new cable tie to the air filter housing mounting.

8.	Fit the upper part of air filter housing and install the air-mass meter. Left side:

9.	Connect the connector.

10.	Fit a new cable tie to the McPherson strut shaft.

11.	Fit the level sensor electrical connection and coolant expansion tank.

12.	Replace the electrical distribution box.

13.	Close the bonnet and erase the diagnostic trouble codes.