Grand Prix V6-3.8L VIN 2 (2004)
5. Install the positive battery cable lead (1) to the stud on the BEC. Install the positive cable lead nut to the stud.
Tighten
Tighten the nut to 16 N..m (12 lb.ft).
6. Close the cover (2) on the BEC.
7. Connect the negative battery cable.