Front wheel speed sensor (Opel Frontera B)

Removal

Loosen the front wheel mounting nuts. Raise the front of the vehicle and support it on jack stands.

Loosen the nuts and remove the front wheel.

Remove 2 bolts (1) and one bolt (4) securing the wire (2) of the front wheel speed sensor, then disconnect the connector from the sensor wire.



On a vehicle without a single-function information display, remove the 3 bolts (3) and remove the front wheel speed sensor from the steering knuckle.

On a vehicle with a single-function information display, remove the 2 bolts (6) and the bolt (5) securing the caliper, disconnect the connector and remove the front wheel speed sensor together with the bracket from the steering knuckle.

Installation

On a vehicle with a single-function information display, install the front wheel speed sensor together with the bracket to the steering knuckle and secure with bolts, tightening bolt (5) to 155 N·m and 2 bolts (6) to 7.5 N·m, then connect the connector.



On a vehicle without a single-function information display, install the front wheel speed sensor together with the bracket on the steering knuckle and secure with 2 bolts (3), tightening them to a torque of 7.5 Nm.



Secure the front wheel speed sensor wire (2) with bolts, tightening bolt (4) to 20 N·m and 2 bolts (1) to 6.5 N·m, then connect the connector.

Install the wheel and secure with nuts, tightening them to a torque of 118 Nm.

Lower the car.