Speed Sensor Repair Cost Guide
Input Speed Sensor Replacement
Labor time: 1-1.5 hours
Labor cost: $125-$187.50
Parts cost: $50-$150
Total estimated cost: $175-$337.50
Output Speed Sensor Replacement
Labor time: 1-2 hours
Labor cost: $125-$250
Parts cost: $45-$175
Total estimated cost: $170-$425
Vehicle Speed Sensor (VSS) Replacement
Labor time: 1-2 hours
Labor cost: $125-$250
Parts cost: $75-$200
Total estimated cost: $200-$450
Wheel Speed Sensor Replacement
Labor time: 0.5-1 hour
Labor cost: $62.50-$125
Parts cost: $30-$180 per sensor
Total estimated cost: $92.50-$305 per sensor
*Please note: These are estimated costs and may vary based on your vehicle's make, model, and year. Additional costs may apply if complications arise during repair or if related components need replacement. Contact us for a precise quote for your specific vehicle.
Replacement Procedures
When dealing with the replacement or repair of a vehicle's speed sensor, several key steps and components are typically involved. Here's a general overview of what is usually included in this process:1. Diagnosis:Our technicians perform a thorough diagnosis to confirm the speed sensor is the issue. This includes using advanced diagnostic tools to read error codes from the vehicle's onboard computer and conducting comprehensive tests to verify the sensor's functionality.
2. PreparationWe safely lift and secure your vehicle to access the speed sensor, which is typically located on the transmission or wheel hub, depending on the type of sensor (e.g., vehicle speed sensor or wheel speed sensor).
3. Removal of the Old SensorOur process begins with disconnecting the battery for safety. We then remove any components or covers that obstruct access to the sensor, disconnect the electrical connector, and carefully unscrew or unclip the sensor from its mounting point.
4. InspectionWe thoroughly inspect the wiring and connectors for signs of damage or corrosion that might have contributed to the sensor's failure. The mounting area is checked for debris or damage that could affect the new sensor.
5. Installation of the New SensorWe install your new speed sensor by properly securing it in place with screws or clips, reconnecting the electrical connector, and reinstalling any components or covers that were removed during the process.
6. TestingAfter reconnecting the battery, we start your vehicle and use our diagnostic tools to verify the new sensor is functioning correctly and clear any error codes. A test drive confirms that the speedometer and related systems are working properly.
7. Final ChecksWe perform a final inspection to ensure everything is securely in place and there are no leaks or loose connections. You'll receive detailed information about the repair and warranty details for your new sensor. It's important to note that specific steps and components can vary depending on your vehicle's make and model, as well as the type of speed sensor being replaced. Some vehicles have multiple speed sensors for different functions, such as ABS or transmission control, which may require different procedures.
What is a Speed Sensor and what does it do
A speed sensor in a vehicle is a device that measures the speed of the vehicle or the rotational speed of a component, such as the wheels or the transmission. It plays a crucial role in various vehicle systems, including the engine control unit (ECU), anti-lock braking system (ABS), and transmission control system. Here’s a more detailed explanation of its functions and importance:
1. Types of Speed Sensors: - Wheel Speed Sensors: These are typically used in ABS and traction control systems. They measure the rotational speed of each wheel and help the system determine if a wheel is locking up or losing traction. - Vehicle Speed Sensors (VSS): These are often located on the transmission and measure the speed of the vehicle. The data is used by the ECU to adjust engine parameters and by the speedometer to display the vehicle's speed.
2. Functionality: - Data Collection: Speed sensors collect data on how fast a component is rotating. This data is then sent to various control units in the vehicle. - Signal Generation: They generate electrical signals that correspond to the speed of the vehicle or component. These signals can be analog or digital, depending on the sensor type.
3. Applications: - Engine Management: The ECU uses speed data to optimize fuel injection, ignition timing, and other engine parameters for better performance and fuel efficiency. - Transmission Control: Automatic transmissions use speed sensor data to determine the optimal time to shift gears. - Safety Systems: ABS and traction control systems rely on wheel speed sensors to prevent wheel lockup and maintain traction during braking and acceleration.
4. Types of Technology: - Magnetic Sensors: These use a magnet and a coil to generate a voltage signal as a toothed wheel passes by. - Hall Effect Sensors: These use a magnetic field to produce a voltage signal, which is more precise and reliable than magnetic sensors.
5. Importance: - Safety: By providing data to safety systems, speed sensors help maintain vehicle stability and control. - Efficiency: They contribute to the efficient operation of the engine and transmission, improving fuel economy and performance. - Diagnostics: Speed sensors can also help diagnose issues within the vehicle's systems by providing data that can be analyzed for irregularities.Overall, speed sensors are vital components that contribute to the safe and efficient operation of modern vehicles.
How do I know I need to replace my Speed Sensor
Common Speed Sensor Issues and Maintenance Guide
Vehicle Speed Sensor (VSS)
Signs of Failure:
- Speedometer reading incorrectly or not working
- Cruise control not functioning
- Transmission shifting problems
- Check Engine light illumination
- Erratic or rough shifting
Service Schedule:
No regular maintenance required. Replace only when failing. Typical lifespan is 100,000+ miles.
Wheel Speed Sensor (WSS)
Signs of Failure:
- ABS warning light illumination
- Traction control system malfunction
- Stability control system issues
- Speedometer fluctuations
- Brake system warning lights
Service Schedule:
Inspect during brake service (typically every 30,000 miles). Clean sensor and mounting area if necessary. Replace if damaged or malfunctioning.
Transmission Speed Sensor
Signs of Failure:
- Harsh or delayed shifting
- Transmission slipping
- Check Engine light activation
- Limited gear operation
- Complete transmission failure
Service Schedule:
Inspect during transmission service (typically every 60,000 miles). Replace if showing signs of wear or malfunction.
Crankshaft Position Sensor
Signs of Failure:
- Engine misfiring
- Difficulty starting the vehicle
- Sudden stalling
- Check Engine light illumination
- Poor acceleration
Service Schedule:
No specific maintenance schedule. Replace when showing signs of failure. Typical lifespan varies by vehicle make and model.
Camshaft Position Sensor
Signs of Failure:
- Engine stalling
- Poor idle quality
- Reduced fuel economy
- Starting problems
- Check Engine light activation
Service Schedule:
No regular maintenance required. Replace when failing. Average lifespan is 70,000 to 100,000 miles.
Note: All service intervals are approximate and may vary based on vehicle make, model, and driving conditions. Always consult your vehicle's owner's manual for specific maintenance schedules.
How It Works
- Get a quote online or set-up a time to have your vehicle looked at.
- Pick time slots that work for you, easily, online.
- We will confirm appointments and send reminders.
- Our mechanics bring everything that is needed to you.
- All you have to do is provided a safe area for the work to be performed.
What we need from you
- A safe place to work on your vehicle
- No working on the side of busy roads
- No working on unstable or steep surfaces.
- We do not perform repairs during severe weather.
- Authorization from a property owner or management.
- Repair work done in a parking lot or at your requires permission.
- We do not do repairs in areas restricted by law.
Common Questions
Service Area
Our primary service area is greater Grand Rapids and includes Comstock Park, East Grand Rapids, Grandville, Kentwood, Walker, and Wyoming
Our secondary service area is provided by our Belding location and includes: Belding, Greenville, Ionia and the sorrounding areas.
Contact us if you have any questions about where we provide services.
