Engine Coolant Temperature (ECT) Sensor (LAT/LE5/LE9/LZ4)

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Engine Coolant Temperature (ECT) Sensor (LAT/LE5/LE9/LZ4) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
A	0.5 TN	2761	Low Reference (LAT/LE5/LE9)
A	0.5 TN	469	Low Reference (LZ4)
B	0.5 YE	410	Engine Coolant Temperature (ECT) Sensor Signal

Connector Part Information

OEM: 15449028
Service: 88987993
Description: 2-Way F 150 GT Series Sealed (BK)

Terminal Part Information

Terminal/Tray: 15326429/5
Core/Insulation Crimp: E/4
Release Tool/Test Probe: 15315247/J-35616-2A (GY)