GM Prizm/Nova 1985-1993 Repair Guide

Front Wheel Speed Sensor

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REMOVAL & INSTALLATION



See Figure 1

  1. Disconnect the negative battery cable.
  2.  
  3. Raise and safely support the vehicle.
  4.  
  5. Remove the wheelhousing from the front wheelwell.
  6.  
  7. Disconnect the front sensor electrical connector.
  8.  
  9. Remove the 3 bolts retaining the front wheel speed sensor pigtail harness to the body and front strut assembly.
  10.  
  11. Remove the 1 bolt and remove the sensor from the knuckle assembly.
  12.  

To install:
  1. Install the front wheel speed sensor to the steering knuckle.
  2.  
  3. Tighten the bolt to 69 inch lbs. (7.8 Nm).
  4.  
  5. Install the 3 bolts to retain the front wheel speed sensor pigtail harness to the body and front strut assembly and tighten to 48 inch lbs. (5.4 Nm).
  6.  
  7. Connect the front sensor electrical connector.
  8.  
  9. Install the wheelhousing to the front wheelwell.
  10.  
  11. Lower the vehicle.
  12.  
  13. Connect the negative battery cable.
  14.  



Click image to see an enlarged view

Fig. Fig. 1: ABS-VI front wheel speed sensor installation

 
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