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 MANUALSDODGE AND RAM2023DURANGO R/T PREMIUM, RWDREPAIR AND DIAGNOSISENGINE MECHANICALCOOLING FANCOOLING SYSTEM [3.6L, 5.7L, 6.4L]ENGINESENSOR, COOLANT TEMPERATUREDESCRIPTION
2023 Dodge and Ram Durango R/T Premium, RWD
Sensor, Coolant Temperature: Description
2023 Dodge and Ram Durango R/T Premium, RWDSECTION Description
- The Engine Coolant Temperature (ECT) sensor (1) is used to sense engine coolant temperature. The sensor protrudes into an engine water jacket and is located on the thermostat housing.
- The ECT sensor is a two-wire Negative Thermal Coefficient (NTC) sensor. Meaning, as engine coolant temperature increases, resistance (voltage) in the sensor decreases. As temperature decreases, resistance (voltage) in the sensor increases.
RENDER: 1.0x
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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.