Check Engine Light Due to Failed Thermostat on Dodge Durango

Problem Description and Possible Solution

The thermostat may fail to close completely, causing the Check Engine Light to illuminate. This problem will prevent the engine from reaching normal operating temperature; a new thermostat should be installed.

Problem Data
RepairPal Verified
Average mileage: 69,222 (60,000–81,000)
Engine affected: 3.7L V6
7 model years affected: 2004, 2005, 2006, 2007, more2008, 2009, 2011
12 people reported this problem
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Check engine light on and remote start doesn't work. Was told I need to replace the thermostat.