45000 MI or 72000 KM

Lubricate
    Steering and Suspension
      Lubricate the grease fittings in the suspension and steering linkage, the transaxle shift linkage, parking brake cable guides and underbody contact points and linkage.
Replace
    Oil Filter, Engine
    Fluid - Differential
      For vehicles towing a trailer.
    Engine Oil
      Change engine oil and filter as indicated by the GM Oil Life System (or every 12 months, whichever occurs first). Reset the system.
Clean/Repack
    Wheel Bearing