Abs Sensor Ring, Checking

Special tools and workshop equipment required 

• Gauge - Sender Wheel :T10473 

-- Remove the wheel bearing unit:

• Front wheel bearing unit. Refer to Wheel Bearing Unit, Removing and Installing, AWD .
• Rear wheel bearing unit. Refer to Wheel Bearing Unit, Removing and Installing .

-- Check the entire circumference of the ABS sensor ring -2- on the wheel bearing unit -1- using the Gauge - Sender Wheel : T10473  -A-.

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

ABS sensor ring test diagram

Fig 1: Sensor Wheel Test Diagram

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

A -  ABS Sensor Ring is OK

B -  ABS Sensor Ring is Faulty