Rear differential (4WD)

Checking or changing rear differential fluid
Have rear differential fluid checked or changed by an Authorized Kia Dealer according to the Maintenance Schedule at the beginning of this section.

Use only the specified rear differential fluid. (Refer to "Recommended lubricants and capacities" in section 8.)

    See also:

    Steering wheel
    Power steering Power steering uses energy from the engine to assist you in steering the vehicle. If the engine is off or if the power steering system becomes inoperative, the vehicle may still be ...

    Competitive Warranty
    The 2009 Kia Optima is covered by Kia's comprehensive warranty program, which offers unprecedented consumer protection. Included in this program are a 10-year/100,000-mile limited powertrain warra ...

    Body Styles, Trim Levels, and Options
    The 2009 Kia Sorento is a midsize SUV offered in two trim levels: LX and EX. The Sorento LX comes standard with 16-inch alloy wheels, cruise control, air-conditioning, full power accessories, clot ...