TrailBlazer 4WD L6-4.2L VIN S (2002)
1. Install the blower motor-auxiliary (1) to the HVAC module-auxiliary (2).
NOTE: Refer to Fastener Notice in Service Precautions.
2. Install the blower motor-auxiliary screws.
Tighten
Tighten the screws to 2 N.m (18 lb in). Connect the electrical connectors (3,4).
3. Install the retaining bolts (5) to the HVAC module-auxiliary.
NOTE: Refer to Fastener Notice in Service Precautions.
4. Tighten the HVAC module-auxiliary retaining bolts (5).
Tighten
Tighten the bolts to 10 N.m (88 lb in).
5. Install the retaining nuts (4) to the HVAC module-auxiliary (1) under the vehicle.
Tighten
Tighten the nuts to 10 N.m (88 lb in).
6. Install the right rear quarter trim.