GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Important: The rear 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.

Remove the hub and bearing assembly. Refer to Rear Wheel Bearing and Hub Replacement.

Installation Procedure

  1. Install the hub and bearing assembly to the vehicle. Refer to Rear Wheel Bearing and Hub Replacement.
  2. Turn the ignition switch to the ON position, with the engine OFF.
  3. Perform the diagnostic system check. Refer to Diagnostic System Check - Vehicle.