Summer Operation

The engine cooling system in air-conditioned vehicles must be protected with a high-quality antifreeze coolant to provide proper corrosion protection and to protect against engine overheating. A solution of 50% ethylene glycol antifreeze coolant and 50% water is recommended.

Refer to “Maintenance Procedures” in “Maintaining Your Vehicle” for proper coolant selection.

    See also:

    Barge In — Overriding Prompts
    The “Voice Command” button can be used when you wish to skip part of a prompt and issue your voice command immediately. For example, if a prompt is asking “Would you like to pair a phone, ...

    Accessing The Storage Bin
    NOTE: The spring-loaded latches that retain the storage bin cover to the cargo load floor should not be used as cargo tie-downs. 1. Flip the spring-loaded latch pull-loops up. Cargo Load Floor ...

    Axles and Transfer Cases
    The Jeep Wrangler is now available with more axle gear ratios, allowing customers to optimize fuel economy and/or vehicle capability. Wrangler is available with 3.21, 3.73 or 4.10 ratios depending ...