Front Wheel Speed Sensor Replacement for Pontiac Montana SV6 - AWD 2005
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.
Remove the hub and bearing assembly. Refer to
Front Wheel Bearing and Hub Replacement
.
Installation Procedure
- Install the hub and bearing assembly to the vehicle. Refer to
Front Wheel Bearing and Hub Replacement
.
- Lower the vehicle.
- Turn the ignition switch to the RUN position with the engine OFF.
- Perform diagnostic system check. Refer to
Diagnostic System Check - Vehicle
.