Nissan Frontier Temperature Sensor Location- Quick View For Different Models!

Where is the temperature sensor location? Most temp sensors are located in the front bumper in most year Frontier models. It also could be found in front of a radiator, under the passenger side fender.

Knowing the Nissan Frontier temperature sensor location helps you know where to check if it’s not functioning properly. You’ll have this information handy before taking your truck in for repair or replacement of the part.

However, different model years have other locations of temp sensors. Read on to learn about the temperature sensor located in your Nissan Frontier.

Nissan Frontier Temperature Sensor Location

The temperature sensor is mainly located behind the front bumper, just above the bumper. However, it differs depending on the model year of the truck. The temperature sensors in some years are not located by the bumper but under the hood.

In some vehicles, the temperature sensor is located in the intake manifold. This type of sensor is an absolute temperature device meaning the reading won’t change with engine RPM or load changes. Again, to be more specific, the 2001 Nissan Frontier temperature sensor location is below the air manifold.

But if your Nissan Frontier temperature sensor is near the radiator, it’s an analog temperature sensor. This type of sensor will change its temperature with engine RPM or load changes. 2000 Nissan Frontier temperature sensor location is on the upper radiator hose.

2002 Nissan Frontier temperature sensor location is in front of the engine. Because the temperature sensor is in front of the engine, it is susceptible to getting wet from rain, snow, and ice.

Here is a table of the specific temperature sensor location for different models:

Nissan Frontier AYearCommon Location
1999Behind the driver’s seat front bumper
2004Top of the engine block
2005Between the engine block
2006Top of the radiator
2010Between the engine block
2014Behind the engine

And we hope now you got the idea to look for the temperature sensor.

How to Replace a Coolant Temperature Sensor

When your car’s coolant temperature sensor begins to fail, your engine could overheat, potentially causing permanent damage to your vehicle and the people in it. Luckily, with a few quick steps, most sensors are easy to replace.

1. Disconnect The Battery

To begin, you’ll need to disconnect the battery from the car. If you’re unfamiliar with the process, check your owner’s manual.

2. Remove The Engine Cover

Next, you’ll need to remove the engine cover. The engine cover is usually found at the top of the engine, right under the hood.

3. Eliminate The Coolant Temperature Sensor

The coolant temperature sensor is usually found on the engine itself, just below where the thermostat is located. Just disconnect and replace the sensor, as your owner’s manual directs.

4. Insert The New Sensor

Next, you’ll need to insert your new sensor. Most sensors are held with bolts that go through the engine block and into a hole in the sensor.

5. Reattach The Engine Cover

After inserting your new sensor, you’ll need to reattach the engine cover. This is just a matter of putting it back into place and tightening the bolts.

6. Reconnect The Battery

Afterward, you’ll need to reconnect your battery. If you’re unfamiliar with this step, consult your owner’s manual.

7. Start The Engine And Relieve Any Pressure

Finally, start the car and relieve any pressure when all the components have been set in place.

Frequently Asked Questions (FAQs)

Where is the thermostat located on a Nissan Frontier?

Most of the time, the thermostat is located on the cylinder head under the housing. If the thermostat isn’t located on the cylinder head, it’ll usually be in the engine compartment below the dashboard.

Where is the temp sensor located on a Nissan Frontier?

The temp sensor is located on the front bumper. It can be difficult to see the sensor in some models, but it should be found under the front of the grill.

Can a bad temp sensor cause no heat?

Yes, a bad temp sensor can cause no heat. The temp sensors on Nissan engines are very sensitive and don’t like the heat. Overheating the sensor can damage it over time, causing no heat or excessive heat at higher speeds.

Is there a fuse for the coolant temperature sensor?

No, there is no coolant temp sensor fuse. The sensor is part of the wiring harness, so if it’s bad, replace it. If you’re comfortable doing electrical work, you can remove and replace it yourself.


Nissan Frontier temperature sensor location can be a little bit tricky and a little bit different depending on which year your Nissan Frontier is from.

The front bumper may be one of the areas where you’ll find it. Another place is in the air intake opening, or sometimes at the junction where the air filter attaches to the throttle body.

So, the bottom line of the location of the Nissan Frontier temperature sensor is that there is no set location for it. You may find it in several different places, so make sure you know where it’s before you start the repair.

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