Sierra 1500 4WD V6-4.3L (2008)
Notice: Refer to Fastener Notice .
2. Install the actuator (1 or 3).
Tighten the actuator to 20 N.m (15 lb ft).
3. Connect the electrical connector to the actuator.
4. Install the engine shield, if equipped. Refer to Engine Shield Replacement .
5. Lower the vehicle.