Jeep Wrangler: Suggestions For Obtaining Service For Your Vehicle - If You Need Consumer Assistance - Jeep Wrangler Owner's ManualJeep Wrangler: Suggestions For Obtaining Service For Your Vehicle

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    Emissions Testing
    Testing of Readiness Codes If you take your vehicle for an emissions test shortly after the battery has been disconnected or gone dead, it may not pass the test. This is because of certain ‘ ...

    Brake Master Cylinder
    The fluid in the master cylinder should be checked when performing under hood services or immediately if the “Brake Warning Light” is illuminated. Be sure to clean the top of the master cylin ...

    Battery
    - Before beginning work on or near any battery, be sure to extinguish all cigarettes, matches, and lighters. Never expose a battery to an open flame or electric sparks. Batteries give off ...