Engine-CodesChevrolet – P0717 2015 Chevrolet Silverado

P0717 2015 Chevrolet Silverado Code - Transmission Input Speed Sensor Circuit No Signal

Quick Answer

The P0717 code on a 2015 Chevrolet Silverado indicates a problem with the transmission input speed sensor circuit, specifically that there is no signal being received. Common causes include Faulty transmission input speed sensor, Damaged wiring or connectors in the sensor circuit, Malfunctioning 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 2015 Chevrolet Silverado indicates Transmission Input Speed Sensor Circuit No Signal.
Common causes
Common causes include Faulty transmission input speed sensor, Damaged wiring or connectors in the sensor circuit, Malfunctioning 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 11, 2024
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Code P0717 2015 Chevrolet Silverado Description

The P0717 code on a 2015 Chevrolet Silverado indicates a problem with the transmission input speed sensor circuit, specifically that there is no signal being received. The transmission input speed sensor is responsible for monitoring the speed of the input shaft to the transmission. This information is crucial for the transmission control module to determine the appropriate shift points and ensure smooth operation of the transmission.

OBDII Code P0717 2015 Chevrolet Silverado - Transmission Input Speed Sensor Circuit No Signal
P0717 2015 Chevrolet Silverado Code - Transmission Input Speed Sensor Circuit No Signal

Common Causes of P0717 2015 Chevrolet Silverado

  1. Faulty transmission input speed sensor
  2. Damaged wiring or connectors in the sensor circuit
  3. Malfunctioning transmission control module
  4. Transmission issues
  5. Electrical problems in the transmission system

Symptoms of P0717 2015 Chevrolet Silverado

  1. Harsh or erratic shifting
  2. Hesitation during acceleration
  3. Decreased fuel efficiency
  4. Transmission slippage
  5. Vehicle going into fail-safe mode

How to Fix P0717 2015 Chevrolet Silverado

  1. Begin by conducting a thorough diagnosis of the transmission input speed sensor circuit to identify the exact cause of the issue.
  2. Inspect the sensor itself for any visible damage or signs of wear. Replace the sensor if necessary.
  3. Check the wiring and connectors in the sensor circuit for any breaks, corrosion, or loose connections. Repair or replace as needed.
  4. Test the transmission control module to ensure it is functioning correctly. Replace if necessary.
  5. Clear the diagnostic trouble codes from the vehicle's system and test drive to verify that the issue has been resolved.

Cost to Fix P0717 2015 Chevrolet Silverado

The typical repair costs for addressing a P0717 code on a 2015 Chevrolet Silverado can range from $200 to $500, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary depending on factors such as location, vehicle make and model, and engine type. It is advisable to check local rates for a more accurate estimate. Keep in mind that rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less.

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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.

Frequently Asked Questions about P0717 2015 Chevrolet Silverado Code

What does the OBDII code P0717 mean on a 2015 Chevrolet Silverado?

Code P0717 indicates that the Powertrain Control Module (PCM) has detected no signal from the transmission input speed sensor circuit.

What are the common symptoms of code P0717 on a 2015 Chevrolet Silverado?

Symptoms may include delayed or harsh shifting, transmission slipping, poor acceleration, reduced fuel efficiency, and the illumination of the Check Engine Light.

What causes the P0717 code to appear in a 2015 Chevrolet Silverado?

Possible causes include a faulty transmission input speed sensor, damaged wiring or connectors, a malfunctioning PCM, or internal transmission issues.

Can driving with the P0717 code damage my 2015 Chevrolet Silverado?

Yes, driving with this code can cause further damage to the transmission or reduce drivability, so it’s best to address the issue promptly.

How do I diagnose the P0717 code on my 2015 Chevrolet Silverado?

Diagnosis typically involves using a scan tool to confirm the code, inspecting the input speed sensor and related wiring, and testing the sensor for proper function.

Can I fix the P0717 code on my 2015 Chevrolet Silverado myself?

If you have basic mechanical skills, you can inspect and replace the input speed sensor or repair damaged wiring, but complex issues may require professional assistance.

How much does it cost to repair the P0717 code on a 2015 Chevrolet Silverado?

Repair costs vary, but replacing the input speed sensor typically ranges from $150 to $300, depending on labor rates and parts pricing.

Where is the transmission input speed sensor located on a 2015 Chevrolet Silverado?

The input speed sensor is usually located on the transmission housing, near the input shaft.

How can I prevent the P0717 code from reoccurring in my 2015 Chevrolet Silverado?

Regular transmission maintenance, such as fluid changes and inspecting wiring for damage, can help prevent this issue from reoccurring.

Can a P0717 code cause my 2015 Chevrolet Silverado to go into limp mode?

Yes, this code can trigger limp mode to protect the transmission, limiting performance until the issue is resolved.

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