Interior

Depending on their configurations, Savana passenger vans can carry eight, 12 or 15 occupants. Cargo vans seat only two people up front. The restyled interiors feature an upgraded climate-control system. Both Radio Data System (RDS) technology and GM’s OnStar communication system will be available. The use of an advanced Class II electrical system permits the addition of such features as battery run-down protection, delayed accessory power, lockout protection and an expanded number of driver alerts. Passengers also get an additional power outlet and more cupholders in the 2003 model.

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    Taillamps (Chassis Cab Models)
    A. Backup Lamp B. Stoplamp/Taillamp/Turn Signal Lamp To replace one of these bulbs: 1. Remove the four screws. 2. Lift the lens off the lamp assembly. 3. Turn the old bulb counterclockwise and ...

    XM Radio Messages
    XL (Explicit Language Channels): These channels, or any others, can be blocked at a customer's request, by calling 1-800-929-2100 in the U.S. and 1-877-438-9677 in Canada. XM Updating: The encryption ...

    Powertrain details
    The GMC Sierra All Terrain HD concept is propelled by the new, production 6.6L Duramax turbo-diesel V-8 and Allison 1000 six-speed automatic transmission powertrain combination offered in the 2011 ...