Engine-CodesFord – P0717 Ford

P0717 Ford Code - Transmission Speed Sensor Intermittent Condition

Quick Answer

The P0717 Ford code indicates that there is an intermittent issue with the transmission speed sensor. Common causes include Faulty transmission speed sensor, Loose or damaged wiring/connectors to the sensor, Issues with the transmission control module. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0717 Ford indicates Transmission Speed Sensor Intermittent Condition.
Common causes
Common causes include Faulty transmission speed sensor, Loose or damaged wiring/connectors to the sensor, Issues with the transmission control module.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 06, 2024
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Code P0717 Ford Description

The P0717 Ford code indicates that there is an intermittent issue with the transmission speed sensor. The transmission speed sensor is responsible for monitoring the speed of the input and output shafts in the transmission. This information is crucial for the transmission to shift gears properly and for the vehicle to operate smoothly. An intermittent condition means that the sensor is not consistently providing accurate data to the vehicle's computer system, which can lead to erratic shifting, hesitation, or even stalling.

OBDII Code P0717 Ford - Transmission Speed Sensor Intermittent Condition
P0717 Ford Code - Transmission Speed Sensor Intermittent Condition

Common Causes of P0717 Ford

  1. Faulty transmission speed sensor
  2. Loose or damaged wiring/connectors to the sensor
  3. Issues with the transmission control module
  4. Electrical interference or signal disruption
  5. Mechanical issues within the transmission

Symptoms of P0717 Ford

  1. Erratic shifting or shifting delays
  2. Harsh or rough shifting
  3. Loss of power or acceleration
  4. Illuminated Check Engine Light
  5. Vehicle going into "limp mode" or stuck in a single gear

How to Fix P0717 Ford

  1. Begin by diagnosing the exact cause of the issue using a scan tool to read the code and perform additional testing if necessary.
  2. Inspect the transmission speed sensor and its wiring for any damage or loose connections. Replace or repair as needed.
  3. Check the transmission control module for any faults or issues. Reset or reprogram the module if necessary.
  4. Test the vehicle to ensure that the issue has been resolved and that the transmission is shifting properly.
  5. Clear the diagnostic code and reset the Check Engine Light if the repair was successful.

Cost to Fix P0717 Ford

The cost of repairing a P0717 Ford code can vary depending on the exact cause of the issue and the labor rates in your area. On average, replacing a transmission speed sensor can cost between $100 and $250 for parts, with additional labor costs of $100 to $200. Keep in mind that these are rough estimates and actual costs may vary. It's recommended to consult with a professional mechanic to get an accurate quote for your specific vehicle.

When is the Code Detected?

Diagnostic Trouble Code (DTC) P0717 is detected when TCM or ECM receives no signal from the sensor.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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