Engine-CodesChrysler – P0717 Chrysler

P0717 Chrysler Code - Input Speed Sensor 1 Circuit No Signal

Quick Answer

The P0717 Chrysler code indicates that there is no signal detected from Input Speed Sensor 1 in the vehicle's transmission system. Common causes include Faulty input speed sensor, Wiring or connector issues, Corrosion or damage to sensor connections. 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 Chrysler indicates Input Speed Sensor 1 Circuit No Signal.
Common causes
Common causes include Faulty input speed sensor, Wiring or connector issues, Corrosion or damage to sensor connections.
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 Aug 30, 2024
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Code P0717 Chrysler Description

The P0717 Chrysler code indicates that there is no signal detected from Input Speed Sensor 1 in the vehicle's transmission system. This sensor is responsible for monitoring the speed of the input shaft into the transmission. Without a signal from this sensor, the transmission may not be able to shift properly or engage gears correctly. This can lead to issues such as harsh shifting, transmission slipping, or even the transmission going into limp mode. If left unaddressed, this issue can cause further damage to the transmission and other drivetrain components.

OBDII Code P0717 Chrysler - Input Speed Sensor 1 Circuit No Signal
P0717 Chrysler Code - Input Speed Sensor 1 Circuit No Signal

Common Causes of P0717 Chrysler

  1. Faulty input speed sensor
  2. Wiring or connector issues
  3. Corrosion or damage to sensor connections
  4. Transmission control module (TCM) failure
  5. Electrical system issues

Symptoms of P0717 Chrysler

  1. Harsh shifting
  2. Delayed or erratic shifting
  3. Transmission slipping
  4. Limp mode activation
  5. Check engine light illuminated

How to Fix P0717 Chrysler

  1. Perform a diagnostic scan using a scan tool to confirm the P0717 code.
  2. Inspect the wiring and connectors associated with the input speed sensor for any damage or corrosion.
  3. Test the input speed sensor using a multimeter to check for proper resistance and voltage output.
  4. Replace the input speed sensor if it is found to be faulty.
  5. Clear the code and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0717 Chrysler

The cost to repair a P0717 Chrysler code can vary depending on the specific cause of the issue. On average, the cost of replacing an input speed sensor can range from $100 to $300, including parts and labor. Additional costs may be incurred if there are wiring or connector issues that need to be addressed. It's recommended to consult with a certified mechanic or dealership for a more accurate cost estimate based on your vehicle's make and model.

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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