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P0716 Buick Code - Transmission Input Speed Sensor Performance

Quick Answer

The P0716 Buick diagnostic trouble code indicates an issue with the transmission input speed sensor's performance. Common causes include Faulty transmission input speed sensor, Wiring issues or damaged connectors, Low transmission fluid levels. 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
P0716 Buick indicates Transmission Input Speed Sensor Performance.
Common causes
Common causes include Faulty transmission input speed sensor, Wiring issues or damaged connectors, Low transmission fluid levels.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code P0716 Buick Description

The P0716 Buick diagnostic trouble code indicates an issue with the transmission input speed sensor's performance. The transmission input speed sensor is responsible for monitoring the speed of the input shaft to the transmission, providing crucial data to the vehicle's computer system for proper shifting and torque converter operation. When this sensor fails to perform as expected, it can lead to a variety of issues that affect the vehicle's drivability and overall performance.

OBDII Code P0716 Buick - Transmission Input Speed Sensor Performance
P0716 Buick Code - Transmission Input Speed Sensor Performance

Common Causes of P0716 Buick

  1. Faulty transmission input speed sensor
  2. Wiring issues or damaged connectors
  3. Low transmission fluid levels
  4. Faulty transmission control module
  5. Mechanical issues within the transmission

Symptoms of P0716 Buick

  1. Check engine light illuminated
  2. Erratic shifting patterns
  3. Harsh gear engagements
  4. Transmission slippage
  5. Delayed or no response when shifting gears

How to Fix P0716 Buick

  1. Diagnose the issue by using a scan tool to retrieve the trouble code and inspect the transmission input speed sensor for any visible damage.
  2. Check the wiring and connectors for any signs of wear or corrosion, repairing or replacing them as needed.
  3. Ensure the transmission fluid levels are at the proper level and top off if necessary.
  4. Test the transmission input speed sensor and replace it if it is found to be faulty.
  5. Clear the trouble code from the vehicle's computer system and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0716 Buick

The typical repair costs for addressing a P0716 Buick code can vary depending on the extent of the issue and the specific components that need to be replaced. On average, the cost of replacing a transmission input speed sensor ranges from $100 to $300, including parts and labor. Additional costs may apply if there are other underlying issues that need to be addressed. It is advisable to consult a professional mechanic for an accurate estimate based on the vehicle's make and model, as well as the specific diagnosis and repair process required.

What does this mean?

Tech Notes for P0716 Buick

There are factory service bulletins for the following Buick models:

2000-2004 Buick Century

2000-2004 Buick LeSabre

2000-2004 Buick Park Avenue

2000-2004 Buick Regal

2003-2004 Buick Rendezvous

Buick Factory Service Bulletin OBDII Code P0716



2008-2009 Buick Enclave

2008-2009 Buick Enclave Factory Service Bulletin OBDII Code P0716



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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 P0716 Buick Code

1. What are the common symptoms of OBDII code P0716 in a Buick related to the Transmission Input Speed Sensor?

- Common symptoms include erratic shifting, harsh shifting, delayed engagement when shifting gears, and illuminated check engine light.

2. What are the possible causes of OBDII code P0716 in a Buick?

- The possible causes include a faulty transmission input speed sensor, damaged wiring or connectors related to the sensor, or issues with the transmission control module.

3. How can I diagnose OBDII code P0716 in my Buick?

- Diagnosing the code involves using an OBDII scanner to retrieve the fault code, inspecting the transmission input speed sensor and its wiring for damage, and testing the sensor's functionality.

4. Can I drive my Buick with OBDII code P0716 present?

- It is not recommended to drive your Buick with OBDII code P0716 present as it can lead to further damage to the transmission and potentially cause safety issues.

5. How do I repair OBDII code P0716 in my Buick?

- Repairing the code involves replacing the faulty transmission input speed sensor, repairing any damaged wiring or connectors, and clearing the code using an OBDII scanner.

6. Are there any DIY tips for fixing OBDII code P0716 in a Buick?

- While replacing the transmission input speed sensor may be straightforward for some DIY enthusiasts, it is recommended to consult a professional mechanic for proper diagnosis and repair.

7. How much does it cost to repair OBDII code P0716 in a Buick?

- The cost of repairing OBDII code P0716 can vary depending on the extent of the damage and the labor rates in your area. However, it typically ranges from $150 to $300 for parts and labor.

8. Will resetting the check engine light make OBDII code P0716 go away?

- Resetting the check engine light may temporarily turn off the light, but the underlying issue causing OBDII code P0716 will still need to be addressed to prevent further problems.

9. Can a bad input speed sensor cause other transmission issues in a Buick?

- Yes, a faulty input speed sensor can cause a variety of transmission issues such as erratic shifting, harsh shifting, and even transmission failure if left unaddressed.

10. Is it safe to continue driving my Buick if I suspect OBDII code P0716 is related to the Transmission Input Speed Sensor?

- It is not recommended to continue driving your Buick if you suspect an issue with the Transmission Input Speed Sensor as it can lead to further damage and potential safety hazards.

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