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Dodge Journey Vehicle Speed Sensor: A Guide for 2009-2020 Models

Fix your Journey's erratic speedometer and harsh shifting by understanding and choosing the right replacement speed sensor.

4 minutes to read 2009-2020 Dodge Journey
Difficulty
2/5
Est. Time
0.75 hrs
DIY Doable?
✅ Yes
Shop Labor
$60-$120
⚠️ Drivable, but... — You can drive, but the transmission will shift poorly and the speedometer will be unreliable, which can be unsafe.
Key Takeaways
  • A failing speed sensor is a common cause of harsh shifting and erratic speedometer behavior in the Dodge Journey.
  • Your Journey has multiple speed sensors; diagnose whether the issue is a transmission sensor or an ABS wheel sensor before buying a part.
  • Replacing a speed sensor is a manageable DIY task for most owners, typically requiring basic hand tools and less than an hour of time.
  • Driving with a bad sensor is not recommended as it can affect transmission health and disable safety systems like ABS and stability control.
The vehicle speed sensor (VSS) is a critical part of your Dodge Journey's powertrain. It measures how fast different parts of your transmission are spinning. This information is sent to the main computer, the Powertrain Control Module (PCM). The PCM uses this data to control your speedometer, tell the automatic transmission when to shift gears, and operate the cruise control. On many modern vehicles like the Journey, there are multiple speed sensors, including wheel speed sensors for the Anti-lock Brake System (ABS) and input/output sensors on the transmission itself.

Understanding Speed Sensor Failures in Your Journey

A side-by-side comparison of a new, clean speed sensor versus a failed sensor covered in metal shavings and oil sludge.
A healthy speed sensor (left) has a clean magnetic tip, while a failed sensor (right) often accumulates metal debris or suffers from housing cracks that disrupt the signal.

When a speed sensor fails on your 2009-2020 Dodge Journey, it can cause a range of noticeable problems. Because the vehicle's computer loses track of how fast you're going, you'll likely experience issues with the transmission shifting roughly or at the wrong times. The speedometer may stop working, jump around erratically, or show the wrong speed. You may also see the 'Check Engine' light or the ABS and traction control warning lights turn on.

Is It a Sensor or Something Else?

Sometimes, symptoms of a bad speed sensor can mimic a more serious transmission problem. It's also possible for the wiring to the sensor to become corroded or damaged, which causes the same issues as a failed sensor. A diagnostic scan to check for specific trouble codes is the best first step before replacing parts.

Choosing the Right Aftermarket Speed Sensor

A high-quality aftermarket speed sensor in its retail packaging from a reputable brand like Standard or Delphi.
Aftermarket brands like Delphi and Standard Ignition offer reliable, direct-fit replacements that often match or exceed the quality of the original factory part.

You don't need to buy an expensive OEM part from the dealer to fix your Journey. Aftermarket brands offer a wide range of quality replacements that meet or exceed original specifications. They can be grouped into different tiers based on reputation and price.

  • Premium Aftermarket (e.g., Delphi, Standard Ignition/SMP, NTK): These brands are well-known for producing high-quality electronic components. They often serve as original equipment suppliers for various car manufacturers and are considered a reliable choice for a direct, dependable replacement.
  • Quality Aftermarket (e.g., Holstein, Walker Products, Dorman): These brands provide a solid balance of quality and value. They engineer their parts to match the original fit and function and perform rigorous testing to ensure reliability.
  • Value-Oriented (e.g., Crown Automotive, URO Parts, Skyward, True Tech): These brands are typically the most affordable. They are a good option for budget-conscious repairs, providing a functional part that gets the job done.

Pro Tip: Transmission vs. ABS Sensors

The location of an ABS wheel speed sensor on a Dodge Journey wheel hub assembly.
It is important to distinguish between the ABS sensors located at the wheels and the transmission speed sensors located on the gearbox housing.

Your Journey has both transmission speed sensors (input/output) and ABS wheel speed sensors. While they all measure speed, they serve different primary systems. A bad transmission sensor mainly affects shifting and the speedometer. A bad ABS sensor will trigger the ABS and traction control lights. 🎬 Watch this front wheel speed sensor and traction light fix. Make sure you diagnose the correct sensor before buying a replacement.

Cost of Replacing a Dodge Journey Speed Sensor

Part TypeEstimated Cost
New Aftermarket Part$13.98 - $42.57
New OEM Part$95 - $145
Shop Labor$60 - $120

Frequently Asked Questions

A view of the Dodge Journey engine bay with the air filter box removed to access the transmission speed sensors.
Accessing the transmission speed sensors on a Dodge Journey typically requires removing the air filter box to reach the top of the transmission housing.
Where are the speed sensors located on a Dodge Journey?

The Dodge Journey has multiple speed sensors. The transmission input and output speed sensors are located on the transmission housing, often on the top or back side. The ABS wheel speed sensors are located at each wheel hub.

How many speed sensors does my Dodge Journey have?

Your Journey has several speed sensors. Typically, there is one ABS sensor at each of the four wheels, plus at least two on the transmission (input and output speed sensors). Some models may have an intermediate shaft speed sensor as well.

Can I replace a Dodge Journey speed sensor myself?

Yes, for many owners, this is a DIY-friendly job. The sensors are usually held in by a single bolt and have a simple electrical connector. Accessing the transmission sensors may require removing the air filter box for clearance. 🎬 Watch: Step-by-step transmission output speed sensor replacement guide. The ABS sensors at the wheels are also straightforward to replace after removing the wheel.

🎬 See how to replace an ABS wheel speed sensor yourself.
What happens if I don't replace a bad speed sensor?

Driving with a bad speed sensor can become unsafe. Your transmission will continue to shift poorly, which can cause extra wear and tear. More importantly, a non-functional speedometer is a safety risk, and if the issue is with an ABS sensor, your anti-lock brakes and stability control systems may not work when you need them.

Dodge journey transmission output speed sensor replacement p0721
Dodge journey transmission output speed sensor replacement p0721
2009-2020 Dodge Journey - ABS Wheel Speed Sensor Replacement
2009-2020 Dodge Journey - ABS Wheel Speed Sensor Replacement
Dodge Journey Front Wheel Speed Sensor Replacement, ABS Traction Control Light Fix!
Dodge Journey Front Wheel Speed Sensor Replacement, ABS Traction Control Light Fix!
How to quickly replace ABS sensor on your dodge Common cause for abs, traction control light
How to quickly replace ABS sensor on your dodge Common cause for abs, traction control light

Technical Specifications

OEM Part Numbers: 68057320AA 05078554AA 5085823AD

The Dodge Journey uses multiple speed sensors. Transmission sensors are typically 2-pin magnetic sensors mounted on the transmission case. ABS sensors are located at each wheel hub and come with an integrated wiring harness that connects in the engine bay or wheel well.

Wrenchy
Article researched & written by
Go-Parts' AI research assistant. Every article is backed by live web research, verified OEM data, and real technician knowledge — so you get accurate, up-to-date information you can trust.
Meet Wrenchy → Updated May 31, 2026

The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.

Year Coverage
This article covers the Vehicle Speed Sensor for:
  • Dodge Journey: 200920102011201220132014201520162017201820192020
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