Vehicle Speed Sensor Repair Costs
Wheel Speed Sensor Replacement
Labor time: 0.5-1 hour
Parts cost: $30-$150 per sensor
Total estimated cost: $92-$275
Note: Most vehicles have multiple wheel speed sensors, cost may increase if multiple sensors need replacement
Transmission Output Speed Sensor Replacement
Labor time: 1-2 hours
Parts cost: $50-$200
Total estimated cost: $175-$450
Note: Access to the transmission may require additional labor time in some vehicles
Vehicle Speed Sensor (VSS) Replacement
Labor time: 1-1.5 hours
Parts cost: $75-$250
Total estimated cost: $200-$437
Note: Location varies by vehicle model, some may require more extensive labor
Speed Sensor Wiring Repair
Labor time: 1-3 hours
Parts cost: $20-$100
Total estimated cost: $145-$475
Note: Diagnostic time may be required to locate exact wiring issues
*All prices are estimates based on our standard labor rate of $125/hour. Actual costs may vary depending on vehicle make, model, and condition. Additional diagnostic fees may apply.
Additional Considerations:
- Diagnostic fee typically ranges from $85-$125
- Some luxury or exotic vehicles may have higher parts costs
- Multiple sensor replacements will increase total cost
- Warranty coverage may be available on some repairs
Vehicle Speed Sensor (VSS) Repair Procedures
Wheel Speed Sensor Repair
Tools needed:Socket set, wire brush, brake cleaner, new sensor
Steps:
- Locate the faulty wheel speed sensor (usually mounted on the wheel hub or steering knuckle)
- Disconnect the vehicle's battery
- Raise and secure the vehicle on jack stands
- Remove the wheel for better access
- Disconnect the electrical connector from the sensor
- Remove mounting bolt(s) and extract the old sensor
- Clean the mounting surface with wire brush and brake cleaner
- Install new sensor and secure mounting bolt(s)
- Reconnect electrical connector
- Reinstall wheel and lower vehicle
- Clear any ABS fault codes with scanner
Transmission Speed Sensor Repair
Tools needed:Socket set, transmission fluid, new sensor
Steps:
- Locate the sensor on the transmission housing
- Disconnect the battery
- Place drain pan under work area (some transmission fluid may leak)
- Disconnect the electrical connector
- Remove mounting bolt and extract old sensor
- Install new sensor with new O-ring if provided
- Tighten to manufacturer's specifications
- Reconnect electrical connector
- Check and top off transmission fluid if needed
- Clear transmission fault codes with scanner
Driveshaft Speed Sensor Repair
Tools needed:Socket set, wire brush, new sensor
Steps:
- Locate sensor near the transfer case or transmission output
- Disconnect the battery
- Raise and secure vehicle if necessary
- Disconnect electrical connector
- Remove mounting bolt(s)
- Clean mounting surface
- Install new sensor
- Reconnect electrical connector
- Lower vehicle
- Clear any relevant fault codes
Important Notes:
- Always refer to vehicle-specific repair manual for exact procedures
- Ensure proper torque specifications are followed
- Test drive vehicle after repair to ensure proper operation
- Some sensors may require calibration after installation
Warning: These repairs should be performed by qualified technicians. Improper installation can affect vehicle safety systems and performance.
Understanding Vehicle Speed Sensors (VSS)
A Vehicle Speed Sensor (VSS) is a crucial electronic component that monitors and measures how fast your vehicle is traveling. Here are the main types of speed sensors and their functions:
1. Wheel Speed Sensor
What it is:A magnetic sensor mounted near the wheel or transmission.
What it does:This sensor measures the rotation speed of your wheels or driveshaft, converting the mechanical motion into electronic signals that your speedometer and other vehicle systems can use. It's also essential for ABS (Anti-lock Braking System) operation.
2. Optical Speed Sensor
What it is:A sensor that uses light beams and a slotted disc.
What it does:It generates pulses as the disc rotates, providing highly accurate speed measurements. These are less common in vehicles but offer precise speed detection with minimal wear since there's no physical contact.
3. Hall Effect Sensor
What it is:An electronic sensor that responds to magnetic fields.
What it does:It detects changes in magnetic fields as the wheels rotate, providing speed information to your vehicle's computer. These sensors are durable and reliable, making them popular in modern vehicles.
4. Transmission Speed Sensor
What it is:A sensor located on the transmission housing.
What it does:It monitors the speed of various transmission components to ensure proper gear shifting and overall transmission operation. Many vehicles have both input and output speed sensors for optimal transmission control.
Why Vehicle Speed Sensors Matter:These sensors are vital for:
- Accurate speedometer readings
- Proper transmission shifting
- Cruise control operation
- Anti-lock brake system functionality
- Stability control systems
- Engine timing adjustments
Regular maintenance and prompt replacement of faulty speed sensors ensure optimal vehicle performance and safety.
Signs and Symptoms of a Failing Vehicle Speed Sensor (VSS)
Vehicle Speed Sensor (VSS) - Signs of Failure and Maintenance Guide
Common Signs of VSS Failure:
1. Speedometer Issues
- Erratic speedometer readings
- Speedometer showing zero while vehicle is moving
- Sudden jumps in speed display
2. Transmission Problems
- Rough or unexpected shifting
- Delayed or harsh gear engagement
- Transmission staying in lower gears
3. Cruise Control Dysfunction
- System won't engage
- Inconsistent speed maintenance
- Sudden disengagement while driving
4. Check Engine Light
- Illuminated check engine light
- Stored trouble codes related to vehicle speed
Typical Service Schedule:
Regular Maintenance:
- VSS typically doesn't require regular maintenance
- Inspection recommended during routine transmission service (every 30,000-60,000 miles)
- Visual inspection of wiring and connections annually
Replacement Guidelines:
- Replace only when showing signs of failure
- Average lifespan: 100,000+ miles
- Inspection recommended if vehicle reaches 100,000 miles
Note: Service intervals 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.
