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October 3, 2014 Service bulletin

Flash: HVAC System Improvements

Jeep technical service bulletin 24-009-14 for 2015 Jeep Grand Cherokee and 2014 Dodge Durango.

Bulletin number
24-009-14
Component
Electrical system
Summary
Flash: HVAC System Improvements This bulletin involves selectively erasing and reprogramming the HVAC Module with new software. Some customers may experience one or more of the following conditions. ? Erratic blower speed operation when using HVAC system in auto mode. ? Brief burst of hot or cold air after adjusting the HVAC temperature setting.Updating the HVAC software will correct these conditions.

Owners of these vehicles have filed 289 complaints in the electrical category.

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