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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSMERCURY2000SABLE V6-3.0L DOHC VIN SREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSSENSORS AND SWITCHES - COMPUTERS AND CONTROL SYSTEMSCOOLANT TEMPERATURE SENSOR/SWITCH (FOR COMPUTER)SERVICE AND REPAIR
2000 Mercury Sable V6-3.0L DOHC VIN S
Coolant Temperature Sensor/Switch (For Computer): Service and Repair
2000 Mercury Sable V6-3.0L DOHC VIN SSECTION Service and Repair
REMOVAL
1. Disconnect the battery ground cable. For additional information, refer to Battery.
2. Partially drain the cooling system. For additional information, refer to Cooling System.

3. Remove the Engine Coolant Temperature (ECT) sensor.
1 Disconnect the electrical connector.
2 Remove the ECT sensor.
INSTALLATION
1. To install, reverse the removal procedure.
1. Disconnect the battery ground cable. For additional information, refer to Battery.
2. Partially drain the cooling system. For additional information, refer to Cooling System.
3. Remove the Engine Coolant Temperature (ECT) sensor.
1 Disconnect the electrical connector.
2 Remove the ECT sensor.
INSTALLATION
1. To install, reverse the removal procedure.
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.