Heater, Engine Block: Description: Description
WARNING: This page is about a different car, the 2014 Jeep Patriot and 2014 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of CHRYSLER GROUP, LLC
The cartridge type block heater is mounted in a bore at the rear of the block under the coolant adapter. The block heater does not directly contact coolant. It heads the aluminum block.
The heater is powered by 110 Volt AC through a power cord and connector.