What Causes Corrosion?

Corrosion is the result of deterioration or removal of paint and protective coatings from your vehicle.

The most common causes are:
• Road salt, dirt, and moisture accumulation.
• Stone and gravel impact.
• Insects, tree sap, and tar.
• Salt in the air near seacoast localities.
• Atmospheric fallout/industrial pollutants.

    See also:

    Onboard Diagnostic System — OBD II
    Your vehicle is equipped with a sophisticated onboard diagnostic system called OBD II. This system monitors the performance of the emissions, engine, and automatic transmission control systems. ...

    Voice Command Tree
    Refer to “Voice Tree” in this section. ...

    Shift Lever Override
    If a malfunction occurs and the shift lever cannot be moved out of the PARK position, you can use the following procedure to temporarily move the shift lever: 1. Firmly apply the parking brake. ...