Rear Wheel Sensor, With Integrated Wiring, Replacement

Rear wheel sensor, with integrated wiring, replacement
Rear wheel sensor, with integrated cabling, replacement
Special tools: 115 8147
Preparations





^ Ignition off.
^ Remove wheel.

4-door cars:
^ Fold RH rear seat forwards.
^ Remove luggage compartment mat.
^ Remove fuel pump and level sensor covers.

5-door cars:
^ Fold up front floor panel and bend mat back.
^ Remove fuel pump and level sensor covers.

Removing wheel sensor connector





^ Undo connector 24/19 to wheel sensors and remove leads from opening.
^ Pull wheel sensor leads through from underneath. Check that connector comes too.

Removing wheel sensors





Note: Clean around sensor carefully before removing it.

^ Remove sensor mounting bolt and extract sensor.
^ Remove wheel sensor leads.
^ Remove sensor.

Installing wheel sensors





^ Clean sensor seat free of dirt and rust so sensor ends up in right position relative to pulse wheel.
^ Brush any dirt off of pulse wheel. Use a soft brush.
^ Install sensor leads and sensor and tighten bolt to 10 Nm (8 ft. lbs.).

Installing wheel sensor connector





^ Run a lead down through hole for level sensor and fuel pump to rear axle.
^ Attach new connector to lead.

Note: Protect connector from dirt and moisture.

^ Pull connector up alongside fuel hoses to the other connector.
^ Connect connector to wheel sensors. Install leads to opening.

Finishing





^ Replace covers on fuel pump and level sensor. Check that seals are intact.
^ Lay mats back.

Operational checks





^ Read off any DTCs posted in control module and erase them.
^ Quit DIM by switching off ignition.
^ Test-drive car, check that brakes are working and that

ABS-warning indicator goes out.
^ Read off DTCs and check that code 1-1-1 appears.
^ Quit DIM by switching off ignition.