Grand Cherokee 2006-2007

Wheel Speed Sensors

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Removal & Installation



Front


Click image to see an enlarged view

Fig. Front wheel speed sensor for the Grand Cherokee

  1. Raise and support the vehicle.
  2.  
  3. Remove the tire and wheel assembly.
  4.  
  5. Remove the caliper adapter bolts. Support the caliper and adapter assembly.
    WARNING
    Do not let the assembly hang by the hose.

  6.  
  7. Remove the disc brake rotor
  8.  
  9. Remove the front wheel sensor mounting nut to the hub.
  10.  
  11. Remove the wheel speed sensor from the hub.
  12.  
  13. Disconnect the wire sensor routing clips.
  14.  
  15. Disconnect the wheel speed sensor wire connector.
  16.  
  17. Remove the sensor and wire.
  18.  

To install:

  1. Reconnect the wheel speed sensor wire connector.
  2.  
  3. Reroute and connect the wheel speed sensor wire to the routing clips.
  4.  
  5. Install the wheel speed sensor into the hub and the install the mounting nut and tighten the nut to 106-124 inch lbs. (12-14 Nm).
  6.  
  7. Check the sensor wire routing. Be sure the wire is clear of all chassis components and is not twisted or kinked at any spot.
  8.  
  9. Install the disc brake rotor.
  10.  
  11. Install the caliper adapter over the rotor.
  12.  
  13. Install the caliper adapter bolts and tighten to 66-85 ft. lbs. (90-115 Nm).
  14.  
  15. Install the tire and wheel assembly.
  16.  
  17. Remove the support and lower vehicle.
  18.  

Rear
  1. Raise and support the vehicle.
  2.  
  3. Remove the wheel speed sensor mounting bolt from the rear support plate.
  4.  
  5. Remove the wheel speed sensor the support plate.
  6.  
  7. Disconnect the wheel speed sensor electrical connector.

    Click image to see an enlarged view

    Fig. The wire at the harness connectors for the rear wheel speed sensor on the Grand Cherokee

  8.  

To install:

  1. Insert the wheel speed sensor through the support plate.
  2.  
  3. Tighten the wheel speed sensor bolt to 106-124 inch lbs. (12-14 Nm).
  4.  
  5. Secure the wheel speed sensor wire to the routing clips. Verify that the sensor wire is secure and clear of the rotating components.
  6.  
  7. Reconnect the wheel speed sensor electrical connector.
  8.  
  9. Lower the vehicle.
  10.  

 
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