GM Full-Size Trucks 1988-1998 Repair Information

Rear Side Marker Lamp Bulb and/or Housing

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REMOVAL & INSTALLATION



1988-91 R/V Series
  1. Remove the lens-to-housing screws. Remove the lens.
  2.  
  3. Replace the bulb.
  4.  
  5. Installation is the reverse of removal.
  6.  

Except 1988-91 R/V Series

See Figure 1

  1. Remove the lamp attaching screws.
  2.  
  3. Pull the lamp from the fender.
  4.  
  5. Twist the bulb holder and remove the holder and bulb from the lamp.
  6.  



Click image to see an enlarged view

Fig. Fig. 1: Rear marker lamp assembly with dual rear wheels

  1. Twist the bulb and remove it from the holder.
  2.  
  3. To install, twist in a new bulb, replace the lamp and tighten the retaining screws.
  4.  

 
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