GM Lumina/Grand Prix/Cutlass Supreme/Regal 1988-1996

Front Wheel Speed Sensors

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REMOVAL & INSTALLATION



  1. Raise the vehicle and support it safely.
  2.  
  3. Detach the sensor connector from the wiring harness.
  4.  
  5. Remove the 2 front wheel speed sensor bolts and remove the connector bracket bolt.
  6.  
  7. Remove the front wheel speed sensor.
  8.  

To install:
  1. Install the front wheel speed sensor in place. Install the sensor retaining bolts and tighten the sensor retaining bolts to 59 ft. lbs. (80 Nm). Tighten the connector bracket bolt.
  2.  
  3. Inspect for proper air gap between the sensor and the signal ring. While not adjustable, gap should be 0.019-0.068 in. (0.5-0.17mm). If the gap is not correct, the damaged or misaligned component must be corrected.
  4.  
  5. Attach the sensor connector to the wiring harness, making sure the CPA locking pin is in place.
  6.  
  7. Inspect and route the wiring to avoid contact with the suspension components.
  8.  
  9. Lower the vehicle.
  10.  

 
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