Where is the radiator on a Nissan Titan?
Turn the drain plug counterclockwise to open it and remove the radiator cap. Once the radiator finishes draining, move the pan beneath the engine drain plug. It is located on the passenger side of the engine, just below the manifold. Remove the bolt and let it drain. Apply high performance thread sealant to the drain plug and reinstall it.
Why is my Honda radiator fan not working?
If the radiator fan begins working, this is an indication that the fan relay is bad. If the fan switch relay is giving off the appropriate readings and is in working condition, move on to the next step. The thermo switch (also called the cooling fan switch) sends a signal to the cooling fan, so the fan turns on if the coolant gets too hot.
What to do if your radiator fan starts?
To check it, disconnect the wires from the sensor and touch them together. If this starts the fan, the sensor is faulty and will need to be replaced. Check your service manual to make sure exactly where the temperature sensor is on your car. 4. Coolant Level Check the coolant level in your engine.
Where is the temperature sensor on a radiator fan?
The sensor is usually located in the car thermostat cover. To check it, disconnect the wires from the sensor and touch them together. If this starts the fan, the sensor is faulty and will need to be replaced. Check your service manual to make sure exactly where the temperature sensor is on your car.
Why is my Nissan Titan overheating so much?
What are common reasons my Nissan Titan overheats? While there are a variety of reasons your Nissan Titan is overheating, the most common 3 are a coolant leak (water pump, radiator, hose etc.), the radiator fan, or a failed thermostat. See what others are asking about their Nissan Titan.
Why is my radiator fan not working properly?
The fan clutch is the assembly that holds the radiator fan to the engine and makes it turn. If this burns out or fails, you’ll need to replace it. There are springs within the fan clutch that can wear out or corrode over the years. If everything else seems to be fine, the fan clutch is the most likely cause of radiator fan failure.
What should the current be on a radiator fan?
Start by unplugging the wires. There will be two wires of positive and negative feed. They should be putting out around 12 volts of direct current. Use a voltmeter to check that there is current present. If there is not, you need to check both the wires and the fan relay to see if replacement is required. The fan relay will be under the hood.
The sensor is usually located in the car thermostat cover. To check it, disconnect the wires from the sensor and touch them together. If this starts the fan, the sensor is faulty and will need to be replaced. Check your service manual to make sure exactly where the temperature sensor is on your car.