Dodge Ram 1500 Temperature Sensor Location

The temperature sensor in a Dodge Ram 1500 is located on the passenger side of the radiator. It is typically connected to the lower hose and has two wires running from it (usually black or blue). The sensor controls engine cooling by monitoring coolant temperature, which can be used to adjust idle speed and fuel delivery.

If your vehicle’s temperature gauge does not work correctly, you may need to replace this sensor. To access it, you will first have to remove the air intake box cover and then carefully disconnect all wiring harnesses attached to it before removing it completely. Once removed, you should be able to find a small metal cylinder with two wires coming out of one end – this is your temperature sensor!

If you own a Dodge Ram 1500, knowing the location of its temperature sensor can be important for ensuring that your vehicle is running smoothly and efficiently. The temperature sensor on the Dodge Ram 1500 is located near the front radiator grille, just above the bumper. This allows it to easily measure ambient air temperatures as well as detect any overheating problems within your engine.

By regularly checking this sensor, you can make sure that your truck’s engine is always operating at optimal levels and avoid costly repairs down the line.

Engine Coolant Temperature Sensor replacement on 2009 Ram 1500

Where is a Coolant Temperature Sensor Located on a 5.7 Hemi?

A coolant temperature sensor is typically located on the driver’s side of a 5.7 Hemi engine, near the top of the cylinder head. It may be mounted directly to the block or to one of two thermostat housings. The housing should have an electrical connection with two wires coming from it and a metal cooling line connecting it to the water pump inlet tube.

This sensor monitors engine temperature and sends signals to various components such as your vehicle’s computer, radiator fan, electronic throttle body, and fuel injectors so they can adjust accordingly for optimal performance. It is important that this part functions properly because if not then your vehicle could overheat quickly and cause severe damage to other internal components such as pistons, cylinders, gaskets etc. If you experience any issues with your coolant temperature sensor you should take it into a qualified mechanic immediately for repair or replacement before it causes further damage to your engine.

Where is the Outside Temperature Sensor on a Dodge Ram 1500?

The outside temperature sensor on a Dodge Ram 1500 can be found in the passenger side front bumper. This sensor helps to read the temperature of your environment, which is then used by the vehicle’s computer to make decisions about things like fuel consumption and engine performance. It is important to maintain this sensor, as it ensures that your vehicle runs efficiently and safely in all weather conditions.

If you find that the temperature readings are off or inaccurate, it may be time to replace or repair the sensor so that your car continues running properly.

How Do I Know If My Coolant Temp Sensor is Bad?

The coolant temperature sensor is an important component of a vehicle’s cooling system. It helps regulate the engine’s operating temperature by measuring the amount of heat in the coolant, and then sending this information to the car’s computer so it can adjust accordingly. If your coolant temp sensor is bad, there are several signs that you should look out for.

One common symptom of a faulty coolant temp sensor is when your vehicle runs hotter than normal or takes longer to warm up after starting. You may also notice poor fuel economy as well as rough idling and stalling issues due to incorrect data being sent back to the ECU from the sensing unit. Additionally, if you have an illuminated check engine light on your dashboard, this could be another sign that something isn’t quite right with your car’s cooling system or its associated parts – including the coolant temp sensor itself!

In order to test if it needs replacing, use a multimeter device to measure voltage levels at both hot and cold temperatures – any reading that doesn’t match what it should will indicate a failed part which may need immediate attention before further damage can occur.

Where is the Ambient Temperature Sensor on a 2015 Dodge Ram 1500?

The ambient temperature sensor on a 2015 Dodge Ram 1500 is located in the engine compartment, near the front of the vehicle. It is typically found on or near one of the air intake hoses and looks like a small metal cylinder with electrical wires attached to it. The sensor measures the outside air temperature and sends this information to other parts of your truck’s computer system so that it can adjust settings accordingly, such as adjusting climate control settings for better comfort levels inside the cab.

To replace this part, you need to first locate it and then disconnect any electrical connections before unscrewing or unclipping it from its mount. Once removed, simply install the new ambient temperature sensor using reverse instructions before reconnecting all wiring and testing your truck’s systems for proper operation once more.

Dodge Ram 1500 Temperature Sensor Location


2014 Ram 1500 Coolant Temperature Sensor Location

The coolant temperature sensor on the 2014 Ram 1500 is located near the thermostat housing on the passenger side of the engine. The sensor is used to measure the temperature of your vehicle’s engine coolant, and it sends a signal to your RAM 1500 computer that helps regulate its operating temperature. This allows for more efficient operation, improved fuel economy, and better overall performance from your truck.

2011 Ram 1500 4.7 Coolant Temp Sensor Location

The coolant temperature sensor on the 2011 Ram 1500 4.7 is located at the front of the engine, near the top of the radiator. It can be identified by its small black and white connector, which is connected to a two-wire harness. This sensor monitors coolant temperatures and helps regulate engine performance.

If this sensor fails or malfunctions, it can cause problems with fuel economy and acceleration. Replacing or repairing this sensor should be done as soon as possible to prevent further damage from occurring to your vehicle’s engine components.


In conclusion, the Dodge Ram 1500 temperature sensor is a vital component to ensure your engine runs smoothly and efficiently. It can be located on the front of the engine block near the thermostat housing. Due to its location, it is important to have some basic knowledge of car mechanics so that you can properly identify and replace this part if needed.


  • Zayn

    Zohn Zayn Smith is a seasoned automotive enthusiast with over 15 years of experience in the industry. As the Founder and Chief Editor of Truckguider, he specializes in Dodge Ram models, including the Ram 1500 and Ram 2500. His deep understanding of these trucks makes him a trusted authority on everything from performance and maintenance to towing capabilities.

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