Jeep Liberty: Cooling System – Drain, Flush, And Refill - Cooling System - Maintenance Procedures - Maintaining Your Vehicle - Jeep Liberty Owner's ManualJeep Liberty: Cooling System – Drain, Flush, And Refill

If the engine coolant (antifreeze) is dirty or contains a considerable amount of sediment, clean and flush with a reliable cooling system cleaner. Follow with a thorough rinsing to remove all deposits and chemicals. Properly dispose of the old engine coolant (antifreeze).

Refer to the “Maintenance Schedule” for the proper maintenance intervals.

    Engine Coolant Checks
    Check the engine coolant (antifreeze) protection every 12 months (before the onset of freezing weather, where applicable). If the engine coolant (antifreeze) is dirty or rusty in appearance, the ...

    Selection Of Engine Coolant
    Use only the manufacturer’s recommended engine coolant (antifreeze). Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information. CAUTION! ...

    See also:

    Cleaning the wheels
    Do not use acidic wheel cleaning products to remove brake dust. This could damage wheel bolts and brake components. Do not park the vehicle for an extended period straight after cleaning it, ...

    Accessing the tire sealing system
    The tire sealing system is stowed under the floor of the cargo area. To access it: 1. Lift the floor hatch in the cargo area. 2. Lift out the tire sealing system. NOTE • The tire sealing syste ...

    Certification for the smart key system
    For vehicles sold in the U.S.A. FCC ID: NI4TMLF-2 FCC ID: HYQ14AEM FCC ID: HYQ13BZS FCC ID: HYQ14ABK FCC ID: HYQ13CZA NOTE: This device complies with Part 15 of the FCC Rules. Operation is subj ...