Where is the Transmission Range Sensor Located

The transmission range sensor, also known as the neutral safety switch or gear position sensor, is a component of an automatic transmission that helps to determine what gear the vehicle should be in. It is usually located inside the transmission case near the shift lever linkage. Depending on which make and model vehicle you have, it may also be found under or behind your dashboard or center console area; it can even sometimes be found inside the engine bay.

Generally speaking, most vehicles with an automatic transmission will have a small electrical plug connected to either side of the Transmission Range Sensor.

The transmission range sensor is typically located inside the vehicle’s transmission, usually near the shift linkage. It is responsible for detecting the position of the gear selector and sending a signal to the ECU (Engine Control Unit) so that it can adjust engine performance accordingly. In some vehicles, such as automatic transmissions, this component may also be referred to as a neutral safety switch or park/neutral position switch.


What Happens When a Transmission Range Sensor Goes Out?

When a transmission range sensor goes out, it can cause serious problems for your vehicle. The transmission range sensor is an important part of the vehicle’s computer system, and when it fails, it can prevent the car from properly shifting between gears or even starting up. A failed range sensor may also lead to incorrect gear selection or even stalling; this could be dangerous in certain situations if you’re driving at high speeds.

In some cases, failure of the range sensor can also result in inaccurate speedometer readings as well as incorrect engine revs while accelerating or decelerating. To diagnose and fix these issues related to a faulty transmission range sensor, you’ll need to take your car into a mechanic who has experience with these components and have them replace the defective part. Without doing so, you risk further damage being caused by continued operation of your vehicle with the broken component still in place.

How Much Does It Cost to Fix a Transmission Range Sensor?

When it comes to fixing a transmission range sensor, the cost can vary depending on several factors. Generally speaking, the average cost for labor and parts to replace a faulty transmission range sensor is between $150 and $400. This does not include any additional diagnostic fees or taxes that may be incurred by your mechanic.

The exact cost of repairing a transmission range sensor will depend on the type of car you own, where you take it for repair, and if any other components need to be replaced at the same time as the bad range sensor. It’s also worth mentioning that some vehicles are easier than others when it comes to replacing this part; so make sure you do your research before taking your car in for repairs. If you’re looking to save money on these repairs, there are a few things you can do such as shopping around for quotes from different mechanics or even trying to fix the problem yourself if possible using online resources like YouTube videos or automotive forums dedicated specifically towards DIY auto repair projects.

Can Transmission Sensor Be Replaced?

Yes, transmission sensors can be replaced. Although it is not a job for the novice mechanic, replacing a transmission sensor can be done relatively quickly and easily with the right tools. The first step in replacing a transmission sensor is to locate the old sensor and disconnect it from its wiring harness.

To do this, you will need to access the engine compartment and remove any components that are blocking your access to it. Once disconnected from its wiring harness, you need to identify which type of new sensor you will need for your vehicle by consulting your car’s owner’s manual or searching online for OEM part numbers specific to your make and model vehicle. After purchasing a new replacement part, install it into your engine according to manufacturer instructions- typically involving tightening screws or bolts -and then reconnecting the wiring harnesses back together correctly before securing them all back into place again.

Then test out the new replacement parts functionality by running through all gears on both automatic and manual transmissions using appropriate driving maneuvers until satisfied that everything has been installed well enough without any problems operating properly during normal use of day-to-day driving conditions.

How Do You Check Transmission Sensor?

To check a transmission sensor, you’ll need to start by determining the type of sensor that needs to be checked and gathering the appropriate tools. If you’re checking an oil pressure switch or a temperature switch, for example, you’ll need a multimeter. If it’s an input speed or output speed sensor, then you’ll likely only require some basic hand tools such as pliers and screwdrivers.

After identifying your specific task at hand, find the wiring harness in your vehicle that is connected to the transmission – this will vary depending on make/model but should be located near the bell housing. Once found, disconnect any wires from their connectors and inspect them visually for signs of corrosion (which can lead to inaccurate readings). After ensuring these are clean and undamaged, connect any necessary multimeters or other test equipment according to manufacturer instructions before turning on your engine; once running take note of any values displayed (or sounds heard) which could indicate problems with any given part(s).

Finally double-check all connections before reinstalling everything back into place – if anything appears incorrect during this process do not hesitate to seek professional help!

Where is the Transmission Range Sensor Located

Credit: grimmermotors.co.nz

How to Replace Transmission Range Sensor

Replacing a transmission range sensor is an easy job that can be done with minimal tools and parts. First, locate the connector for the sensor, which should be located close to the transmission. Disconnect it first by unplugging or unscrewing any retaining clips or bolts.

Once disconnected, remove the old sensor using a socket wrench and replace it with a new one of the same size. Make sure all connections are properly secured before putting everything back together again.

How to Test a Transmission Range Sensor

To test a transmission range sensor, first ensure that the engine is off and all power to the vehicle has been disconnected. Then locate the transmission range sensor, which is typically located on or near the transmission case. Using an ohmmeter or digital multimeter, check for continuity between each of the terminals of the sensor when shifted into different gears.

If there is no continuity in any gear position, then it’s likely that your transmission range sensor needs to be replaced.

What Happens When a Transmission Range Sensor Goes Bad

When a transmission range sensor goes bad, it can cause the vehicle to shift erratically or not at all. Without proper input from the sensor, the car’s computer cannot accurately determine when to shift gears and may cause stalling or surging of power. Additionally, if the malfunctioning sensor is sending incorrect information to the computer, it could lead to an inaccurate speed reading which will affect fuel economy and emissions control systems.


In conclusion, the transmission range sensor is a vital component of an automatic transmission system and its location depends on the make and model of your vehicle. In most cases, it can be found in the side or rear of the transmission near the speedometer cable. It is important to note that this part should only be replaced by a qualified technician as improper installation can result in damage to other components.

David Jon

David Jon

I'm a long-time Ford and automotive enthusiast, and I've been writing about cars for over 10 years. I started Fordmasterx as an effort to combine my two passions – writing and car ownership – into one website. I hope that you find everything you need on our website and that we can help guide you through all your automotive needs.

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