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 MANUALSTOYOTA20134RUNNER LIMITED, AWDREPAIR AND DIAGNOSISENGINE PERFORMANCEENGINE CONTROL SYSTEMSENGINE CONTROL SYSTEM (SERVICE INFORMATION)ENGINE COOLANT TEMPERATURE SENSORINSPECTIONINSPECTION
2013 Toyota 4Runner Limited, AWD
Engine Coolant Temperature Sensor: Inspection: Inspection
2013 Toyota 4Runner Limited, AWDSECTION Inspection
- INSPECT ENGINE COOLANT TEMPERATURE SENSOR TEXT IN ILLUSTRATION
*1 Resistance *2 Temperature *3 Acceptable - - - Partially immerse the sensor in water and warm up the water.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition 1 - 2 Approx. 20°C (68°F) 2.32 to 2.59 kΩ Approx. 80°C (176°F) 0.310 to 0.326 kΩ If the result is not as specified, replace the sensor.
NOTE:When checking the sensor in water, keep the terminals dry. After the check, wipe the sensor dry.
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.