Coolant Sensor
With ignition off, disconnect coolant sensor connector. Check ohmmeter resistance of coolant sensor. Resistance should be 5000-6000 ohms at 70° F (21°C). If resistance is not as specified, replace coolant sensor.
With ignition off, disconnect coolant sensor connector. Check ohmmeter resistance of coolant sensor. Resistance should be 5000-6000 ohms at 70° F (21°C). If resistance is not as specified, replace coolant sensor.