Q: How to replace the front wheel speed sensor on GMC Acadia?
A: The procedure starts by disconnecting the Wheel Speed Sensor electrical connector and raising the vehicle for support. You must begin by removing the tire and wheel assembly before unfastening the Wheel Speed Sensor wire grommet from the wheelhouse proper. After pulling the Wheel Speed Sensor wire and connector through the wheelhouse you should release the Wheel Speed Sensor wire harness routing clip from the wheelhouse before letting go of the clips from the suspension strut. Clear all dirt and debris from the Wheel Speed Sensor mounting area at the Steering Knuckle before removing its bolt. You need to extract the Wheel Speed Sensor by elevating it directly from the Steering Knuckle assembly. Guide the new Wheel Speed Sensor into the Steering Knuckle before securing it with a Wheel Speed Sensor bolt torqued to 9 n.m (80 lb in). The procedure requires returning Wheel Speed Sensor wire harness routing clips to their respective positions on the suspension strut while guiding the Wheel Speed Sensor wire electrical connector through the wheelhouse opening to set up the Wheel Speed Sensor wire harness grommet correctly into place. Install the tire and wheel assembly after connecting the Wheel Speed Sensor electrical connector. Complete the diagnostic system check - vehicle.
Q: How to replace the rear wheel speed sensor ring on GMC Sierra 1500?
A: You need to raise and support the vehicle before replacing the entire Wheel Hub assembly that contains the rear Wheel Speed Sensor ring. Take out all wheel components starting with the tire and wheel then the brake rotor according to official guidelines for both parts. First take off the axle hub that goes to the back. Steps for installation are to put in the rear axle hub first, then the rear brake rotor before fitting back the tire and wheel assembly. Use all required tools and equipment from the ranges listed as follows: (Lifting System with Stand and Floorplate), (Wheel and Tire Removal Tools), and (Brake Rotor Tools for Rear Models JD9, JH6, and JH7) during this process.
Q: How to replace the front wheel speed sensor on GMC Yukon?
A: Aim to replace the front Wheel Speed Sensor after you lift and secure the vehicle followed by taking off the tire and wheel. Uninstall the front brake rotor from its position. Unclip the wss cable hose mountings at the Steering Knuckle parts, upper Control Arm, and frame base before unplugging the wss electrical connection. Relocate the wss mounting bolt and you can gently withdraw the sensor from its housing without using tools. First secure the hub using the plug to shield it from debris entry then use a wire brush to clean the mating surface before applying a thin coat of wss kit lubricant to both hub and o-ring. Insert the wss into the hub/bearing housing until it reaches the bottom and install the wss bolt afterward. Tighten the bolt to 18 n.m using torque wrench. Place the wss cable correctly along its path without turning and fasten all clips in position keeping them away from other parts. Secure the wss cable clips back in place before you plug in the connector and resinstall both front brake rotor and wheel setup. Run the diagnostic system test at the end of the process.