Engine Coolant Temperature Sensor Connector End View - Except Coupe

WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.

ENGINE COOLANT TEMP SENSOR - BLACK 2 WAY

Courtesy of DAIMLERCHRYSLER CORP.
CAV	CIRCUIT	FUNCTION
1	K2 20TN/BK	ECT SIGNAL
2	K4 20BK/LB	SENSOR GROUND 1