Lucerne V6-3.9L (2009)
Coolant Temperature Sensor/Switch (For Computer): Locations
Powertrain Component Views
Left Rear of the Engine Components (LZ9/LGD)
1 - Throttle Body
2 - Manifold Absolute Pressure (MAP) Sensor
3 - Ignition Control Module (ICM)
4 - Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 1
5 - Knock Sensor (KS) 2
6 - Block Heater
7 - Crankshaft Position (CKP) Sensor
8 - Engine Oil Level Sensor
9 - Starter Motor
10 - Engine Coolant Temperature (ECT) Sensor
