Removal Procedure

Important:  The front wheel speed sensors and rings are integral with the hub and bearing assemblies.

If a speed sensor or a ring needs replacement, replace the entire hub and bearing assembly. Do not service the harness pigtail individually because the harness pigtail is part of the sensor. Refer to WHEEL BEARING/HUB REPLACEMENT - FRONT in Front Suspension.

1. Raise and support the vehicle on a suitable hoist.
2. Remove the front tire and wheel assembly.
3. Remove the front wheel speed sensor jumper harness electrical connector (1) from the front wheel speed sensor connector (3).
   Fig 1: Removing Front Wheel Speed Sensor Jumper Harness Electrical Connector

   Courtesy of GENERAL MOTORS CORP.
4. Remove the hub and bearing assembly (2). Refer to WHEEL BEARING/HUB REPLACEMENT - FRONT in Front Suspension.

Fig 2: Removing Hub & Bearing Assembly

Courtesy of GENERAL MOTORS CORP.