Colorado 2WD L4-2.8L VIN 8 (2004)
1. Connect the speaker electrical connection.
2. Install the two tabs on the speaker into the slots in the door.
NOTE: Refer to Fastener Notice in Service Precautions.
3. Install the screw securing the speaker to the door.
Tighten
Tighten the rear door speaker screw to 2.5 N.m (22 lb in).
4. Install the rear door trim panel.