TrailBlazer 4WD L6-4.2L VIN S (2002)
1. Install the speaker to the IP.
2. Connect the speaker electrical connector.
NOTE: Refer to Fastener Notice in Service Precautions.
3. Install the 3 speaker retaining screws.
Tighten
Tighten the screws to 2 N.m (18 lb in).
4. Install the trim pad.