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.
Evaporator Temperature Sensor Inspection
Reference: EVAPORATOR TEMPERATURE SENSOR REMOVAL AND INSTALLATION: MANUAL A/C
Check resistance between terminals of evaporator temperature sensor (1).
If check results are as not specified, replace evaporator temperature sensor.
Evaporator temperature sensor resistance
0 °C (32 °F): 6.6 - 6.8 kΩ
25 °C (77 °F): 2.0 - 2.1 kΩ
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.