2010 Jeep Wrangler Owner's Manual - Page 326
2010 Jeep Wrangler Manual
Page 326 highlights
UNDERSTANDING YOUR INSTRUMENT PANEL 325 When using the air conditioner in extremely heavy traffic in hot weather especially when towing a trailer, additional engine cooling may be required. If this situation is encountered, operate the transmission in a lower gear to increase engine RPM, coolant flow and fan speed. When stopped in heavy traffic, it may be necessary to shift into NEUTRAL (N) and press the accelerator slightly for fast idle operation to increase coolant flow and fan speed. Winter Operation When operating the system during the winter months, make sure the air intake, located directly in front of the windshield, is free of ice, slush, snow, or other obstructions. Vacation Storage Anytime you store your vehicle or keep it out of service (i.e., vacation) for two weeks or more, run the air conditioning system at idle for about five minutes in the fresh air and high blower setting. This will ensure adequate system lubrication to minimize the possibility of compressor damage when the system is started again. 4
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