Chevrolet Uplander Vehicle Speed Sensor Guide (2005-2009)
Having speedometer or shifting problems in your Uplander? The issue might be a bad vehicle speed sensor.
- The 2005-2009 Uplander uses ABS wheel speed sensors, not a single transmission sensor, to determine vehicle speed.
- Symptoms include an erratic speedometer, ABS light, and harsh transmission shifting.
- Before replacing the sensor, always inspect the wiring harness for damage, as this is a common point of failure.
- For best results, choose an OEM-equivalent brand like ACDelco or Delphi; however, reputable aftermarket brands like Dorman offer a good value.
Is Your Uplander's Speedometer Acting Up?
If you're experiencing strange issues with your 2005-2009 Chevrolet Uplander, like an erratic speedometer, harsh transmission shifting, or your ABS light is on, a failing wheel speed sensor could be the culprit. In your Uplander, these sensors do more than just control the anti-lock brakes; they tell the main computer how fast the vehicle is moving. This guide will help you understand the symptoms, choose the right replacement part, and get your van running properly again.
A Note on Terminology
While many owners look for a single "Vehicle Speed Sensor," your Uplander uses its four ABS Wheel Speed Sensors for this job. Parts may be listed as "Vehicle Speed Sensor," "ABS Sensor," or "Wheel Speed Sensor." They all refer to the same part located at each wheel hub.
Symptoms of a Failing Uplander Speed Sensor
A bad wheel speed sensor can cause more than just a warning light. Because the sensor's data is used by multiple systems, you might notice several issues at once:
- Erratic or Inaccurate Speedometer: The needle may jump around, read 0 mph while moving, or not move at all.
- Harsh or Delayed Shifting: The transmission uses speed data to decide when to shift. Without it, shifts can become rough or happen at the wrong time.
- ABS and Traction Control Lights: This is the most common sign. A failure in the sensor circuit will trigger the ABS, and often the traction control, warning lights on your dash.
- Cruise Control Not Working: The cruise control system will disable itself if it cannot get a reliable speed reading.
- "Service ABS System" Message: Your driver information center may display a warning message.
Choosing the Right Aftermarket Sensor
When replacing a critical sensor, quality matters. While you don't always need to buy the most expensive part, choosing a reputable brand can save you from doing the job twice. Here’s a breakdown of the available brands for your Uplander:
Tier 1: OEM or OEM-Equivalent
These brands are known for providing original equipment parts to GM or for having a strong reputation for quality that meets or exceeds OEM standards.
- ACDelco: As GM's own parts brand, ACDelco is the original equipment supplier. Choosing ACDelco ensures a perfect fit and original performance. While sometimes pricier, their quality is the benchmark.
- Delphi: Delphi was once part of GM and a major OEM supplier. They have a long history of producing quality electronic components and are often considered a top-tier choice, providing OEM quality at a competitive price.
Tier 2: Reputable Aftermarket
These brands are well-known in the aftermarket and offer a good balance of price and reliability. They are a solid choice for most repairs.
- Dorman: Dorman is a popular brand that often engineers solutions to common OEM problems. While some of their parts get mixed reviews, their wheel speed sensors are generally considered a reliable and cost-effective replacement.
- Standard Ignition (SMP): A long-standing brand in the industry, Standard produces reliable electronic parts that are a dependable alternative to OEM.
- Walker Products: Known for fuel and engine management parts, Walker offers sensors that are a solid, budget-friendly choice.
Tier 3: Value-Oriented
These brands focus on providing the lowest possible price point.
- Global Parts: This is likely a private-label brand that offers a functional replacement at a very low cost. While tempting, the long-term durability and sensor accuracy may not match the higher-tiered brands.
Pro Tip: Check the Wiring First
The wiring harness leading to the wheel speed sensor is a common failure point. Before replacing the sensor, inspect the wires for any visible damage, corrosion at the connector, or breaks. Sometimes, a simple wiring repair is all that's needed. The front sensor wires are particularly exposed 🎬 Learn how to diagnose and replace a front wheel speed sensor. and can be damaged.
Cost of Replacing a Chevrolet Uplander Wheel Speed Sensor
The cost can vary depending on the brand you choose and whether you do the work yourself. The part itself is affordable, but labor costs can add up if you take it to a shop.
| Part/Service | Estimated Cost |
|---|---|
| New Aftermarket Sensor | $23.33 - $68.06 |
| New OEM (ACDelco) Sensor | $50 - $100 |
| Shop Labor | $90 - $150 per sensor |
| Total Professional Replacement (Aftermarket) | $113 - $218 per sensor |
Frequently Asked Questions
Where is the vehicle speed sensor located on my 2005-2009 Uplander?
Your Uplander has four wheel speed sensors, one at each wheel. They are mounted on the back of the wheel hub/steering knuckle assembly. You will need to remove the wheel to access them. 🎬 See exactly where the speed sensors are located on your Uplander. There is also an output speed sensor on the transmission, but this is primarily for internal transmission control and is different from the sensors used for the speedometer and ABS.
Can I replace a wheel speed sensor myself?
Yes, this is a DIY-friendly job for someone with basic mechanical skills. The process involves jacking up the vehicle safely, removing the wheel, unbolting a single bolt holding the sensor, and disconnecting the electrical connector. The most difficult part can be routing the new wire correctly and dealing with potential rust on the bolt.
My ABS and traction control lights are on. Is it the sensor?
Most likely, yes. A faulty wheel speed sensor is the most common cause for the ABS and traction control lights to illuminate on an Uplander. However, a faulty ABS module or wiring issue could also be the cause. Getting the trouble codes scanned with an OBD-II scanner that can read ABS codes is the best way to confirm the diagnosis. Common codes include C0035, C0036, and P0502.
🎬 Watch a step-by-step guide to fixing the C0035 error code.Do I need to replace the wheel hub assembly to replace the sensor?
No. On the 2005-2009 Uplander, the wheel speed sensor is a separate part from the wheel hub bearing assembly. It can be unbolted and replaced independently, which makes the repair much cheaper and easier than on vehicles where the sensor is integrated into the hub.
Helpful Videos
Technical Specifications
OEM Part Numbers: 10340314 10340316 10340317
The part is an ABS Wheel Speed Sensor, also referred to as a Vehicle Speed Sensor. It is located at each wheel hub and typically includes the sensor and an attached wiring harness with a 2-pin connector.
We Have This Part in Stock
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.
- Chevrolet Uplander:
- 🎬 Helpful Videos
- 🛍️ Shop This Part
- Is Your Uplander's Speedometer Acting Up?
- A Note on Terminology
- Symptoms of a Failing Uplander Speed Sensor
- Choosing the Right Aftermarket Sensor
- Tier 1: OEM or OEM-Equivalent
- Tier 2: Reputable Aftermarket
- Tier 3: Value-Oriented
- Pro Tip: Check the Wiring First
- Cost of Replacing a Chevrolet Uplander Wheel Speed Sensor
- Frequently Asked Questions
- 🎟️ Get 5% Off