Special Application Services

• Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000 km/3,000 mi.
• Have underbody flushing service performed once a year.

    See also:

    Where to Put the Restraint
    According to accident statistics, children and infants are safer when properly restrained in a child restraint system or infant restraint system secured in a rear seating position. We recommend t ...

    2011 GMC Acadia Review
    As many SUVs have evolved into what some folks call crossovers, they have also morphed from utilitarian, truck-like vehicles into more luxurious ones. Some dedicated luxury brands have entered the ...

    Lap Belt (Crew and Extended Cab)
    This section is only for the lap belt. To learn how to wear a lap-shoulder belt, see Lap-Shoulder Belt on page 3‑15. Your vehicle may have a center seating position. When you sit in the center ...