Transmission Speed Sensor Replacement:

Expert Service for Accurate Vehicle Performance Professional transmission speed sensor replacement service to restore your vehicle's proper shifting, speedometer accuracy, and transmission functionality. Our certified technicians diagnose and replace faulty sensors, ensuring optimal communication between your transmission and vehicle computer for smooth gear transitions and accurate speed readings. Same-day service available with quality OEM parts and backed by our industry-leading 24-Month/24,000-Mile Warranty. Schedule your service today for peace of mind on the road.

Transmission Speed Sensor Repair Costs

Input Speed Sensor (ISS)

Typical Labor Time:1-2 hours

Labor Cost:$125-$250

Parts Cost:$50-$150

Total Estimated Cost:$175-$400

The input speed sensor is often more accessible, making it one of the less expensive transmission sensor repairs.

Output Speed Sensor (OSS)

Typical Labor Time:2-3 hours

Labor Cost:$250-$375

Parts Cost:$75-$200

Total Estimated Cost:$325-$575

The output speed sensor can be more challenging to access, resulting in higher labor costs.

Vehicle Speed Sensor (VSS)

Typical Labor Time:1-2 hours

Labor Cost:$125-$250

Parts Cost:$75-$175

Total Estimated Cost:$200-$425

Vehicle speed sensor replacement costs can vary significantly depending on sensor location and vehicle make/model.

Note: These are estimated costs and may vary based on vehicle make, model, and year. Additional costs may apply if related components need replacement. All labor is calculated at our standard rate of $125/hour.

Replacement Procedures

When dealing with the replacement or repair of a transmission speed sensor, several components and steps are typically involved. Here's a general overview of what is usually included in this process:

1. Diagnosis:A thorough diagnosis is performed to confirm that the transmission speed sensor is indeed the faulty component. This involves using diagnostic tools to read error codes from the vehicle's onboard computer and conducting tests to verify sensor performance.

2. Sensor RemovalThe faulty speed sensor is carefully removed. This may require lifting the vehicle and accessing the transmission, which can be located in different areas depending on the vehicle make and model.

3. InspectionThe area around the sensor is inspected for any additional damage or wear, such as damaged wiring or connectors, which might also need attention.

4. ReplacementA new speed sensor is installed. It's crucial to use a sensor that is compatible with the vehicle's make and model to ensure proper function.

5. Wiring and ConnectorsThe wiring and connectors are checked and, if necessary, repaired or replaced to ensure a good electrical connection. Corroded or damaged connectors can lead to sensor failure.

6. ReassemblyOnce the new sensor is in place, any components that were removed to access the sensor are reassembled. This might include protective covers or other parts of the transmission housing.

7. TestingAfter installation, the vehicle is tested to ensure that the new sensor is functioning correctly. This includes checking for error codes and verifying that the transmission shifts smoothly and accurately.

8. CalibrationIn some cases, the new sensor may need to be calibrated to work correctly with the vehicle's systems. This can involve using specialized tools or software.

9. Final InspectionA final inspection is conducted to ensure everything is in order and that there are no leaks or loose connections.

10. Documentation:The repair or replacement is documented, including any parts used and work performed, which is important for warranty and future reference. It's important to note that the exact process can vary depending on the vehicle's make, model, and year, as well as the specific type of transmission speed sensor being replaced. Always refer to the vehicle's service manual for precise instructions.

What is a Transmission Speed Sensor and what does it do

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How do I know I need to replace my Transmission Speed Sensor

Transmission Speed Sensor: Signs of Failure and Maintenance Guide

Input Speed Sensor

Signs of Failure:

  • Delayed or harsh shifting
  • Check Engine Light illumination
  • Transmission shifting into "limp mode"
  • Erratic speedometer readings
  • Transmission slipping

Service Schedule:

No regular maintenance schedule required. Replace only when failing or malfunctioning. Typical lifespan is 100,000+ miles under normal conditions.

Output Speed Sensor

Signs of Failure:

  • Unpredictable shifting patterns
  • Speedometer malfunction
  • Check Engine Light activation
  • Cruise control issues
  • Problems with ABS system

Service Schedule:

No scheduled maintenance required. Replace when symptoms occur or if diagnostic testing indicates failure. Average lifespan similar to input sensor at 100,000+ miles.

Intermediate Speed Sensor (if equipped)

Signs of Failure:

  • Transmission hunting between gears
  • Inconsistent shift timing
  • Check Engine Light illumination
  • Rough or delayed shifts

Service Schedule:

No routine maintenance needed. Replace only when malfunction occurs. Typical lifespan varies by vehicle make and model but generally lasts 80,000+ miles.

Important Note: These sensors are crucial for proper transmission operation. If you experience any of these symptoms, it's recommended to have your vehicle diagnosed by a qualified technician as soon as possible to prevent potential transmission damage.

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, GrandvilleKentwood, 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.

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