TrailBlazer 4WD L6-4.2L VIN S (2002)
1. Install the head restraint guides by pushing the guides into the frame until the retaining tabs (1) lock the guide in place.
2. Install the seat back cover and pad to the seat back.
3. Install the head restraint.
Head Restraint Retractor Assembly Replacement - Rear No. 1
REMOVAL PROCEDURE
CAUTION: Refer to Prevent Accidental Deployment of the Head Restraint Retractor Assembly in Service Precautions.
1. Remove the seat back cover and pad.
2. Remove the 3 bolts that retain the head restraint retractor assembly to the seat back frame.