Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2008LIBERTY 4WD V6-3.7LREPAIR AND DIAGNOSISDIAGRAMSCONNECTOR VIEWSCOOLANT TEMPERATURE SENSOR/SWITCH (FOR COMPUTER)
2008 Jeep Liberty 4WD V6-3.7L
Coolant Temperature Sensor/Switch (For Computer)
2008 Jeep Liberty 4WD V6-3.7LSECTION Coolant Temperature Sensor/Switch (For Computer)
Component ID: 371
Component : SENSOR-ENGINE COOLANT TEMPERATURE
Connector:
Name : SENSOR-ENGINE COOLANT TEMPERATURE
Color : BLACK
# of pins : 2
Qualifier : (3.7L)
Gender : FEMALE
Pin Circuit Description
1 K2 20VT/OR ECT SIGNAL
2 K900E 20DB/DG SENSOR GROUND
Component Location - 11
Component Location - 18
Connector:
Name : SENSOR-ENGINE COOLANT TEMPERATURE
Color : BLACK
# of pins : 2
Qualifier : (DIESEL)
Pin Circuit Description
1 K2 20VT/OR ECT SIGNAL
2 K914 18BR/WT SENSOR RETURN
Component Location - 11
Component Location - 18
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.