Loose Fuel Filler Cap Message

If the vehicle diagnostic system determines that the fuel filler cap is loose, improperly installed, or damaged, a “gASCAP” message will display in the odometer or a “CHECK GASCAP” message will be displayed in the Electronic Vehicle Information Center (EVIC). Refer to “Electronic Vehicle Information Center (EVIC)” in ”Understanding Your Instrument Panel” for further information.

Tighten the gas cap until a clicking sound is heard.

This is an indication that the gas cap is properly tightened.

Press the odometer reset button to turn the message off.

If the problem persists, the message will appear the next time the vehicle is started. This might indicate a damaged cap. If the problem is detected twice in a row, the system will turn on the MIL. Resolving the problem will turn the MIL light off.

    See also:

    Towing Requirements
    To promote proper break-in of your new vehicle drivetrain components the following guidelines are recommended: CAUTION! • Do not tow a trailer at all during the first 500 miles (805 km) the ne ...

    Economy
    Improper inflation pressures can cause uneven wear patterns to develop across the tire tread. These abnormal wear patterns will reduce tread life resulting in a need for earlier tire replacement ...

    SETUP Button
    Pressing the SETUP button allows you to select between the following items: • Set Clock — Pressing the SELECT button will allow you to set the clock. Adjust the hours by turning the TUNE/SC ...