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P153D 2014 Chevrolet Silverado Code - Driver Torque Request Signal Message Counter Incorrect

Quick Answer

The P153D diagnostic trouble code (DTC) pertains to the driver torque request signal message counter being incorrect in a 2014 Chevrolet Silverado. Common causes include Faulty Throttle Position Sensor: A malfunctioning throttle position sensor can send incorrect data to the ECM, Wiring Issues: Damaged or corroded wiring and connectors in the throttle control circuit can disrupt communication, Software Glitches: Outdated or corrupted ECM software may lead to incorrect message processing. 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
P153D 2014 Chevrolet Silverado indicates Driver Torque Request Signal Message Counter Incorrect.
Common causes
Common causes include Faulty Throttle Position Sensor: A malfunctioning throttle position sensor can send incorrect data to the ECM, Wiring Issues: Damaged or corroded wiring and connectors in the throttle control circuit can disrupt communication, Software Glitches: Outdated or corrupted ECM software may lead to incorrect message processing.
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 Oct 21, 2024
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Code P153D 2014 Chevrolet Silverado Description

The P153D diagnostic trouble code (DTC) pertains to the driver torque request signal message counter being incorrect in a 2014 Chevrolet Silverado. This code is primarily associated with the vehicle's electronic throttle control (ETC) system, which plays a crucial role in managing engine performance and responsiveness. The ETC system relies on various signals from the engine control module (ECM) and the throttle body to regulate the amount of air entering the engine. When the driver presses the accelerator pedal, the ECM interprets this input and sends a torque request signal to the throttle body.

OBDII Code P153D 2014 Chevrolet Silverado - Driver Torque Request Signal Message Counter Incorrect
P153D 2014 Chevrolet Silverado Code - Driver Torque Request Signal Message Counter Incorrect

Common Causes of P153D 2014 Chevrolet Silverado

  1. Faulty Throttle Position Sensor: A malfunctioning throttle position sensor can send incorrect data to the ECM.
  2. Wiring Issues: Damaged or corroded wiring and connectors in the throttle control circuit can disrupt communication.
  3. Software Glitches: Outdated or corrupted ECM software may lead to incorrect message processing.
  4. Faulty ECM: A malfunctioning engine control module can misinterpret signals or fail to send correct requests.
  5. Mechanical Throttle Body Issues: Physical problems within the throttle body, such as sticking or binding, can affect performance.

Symptoms of P153D 2014 Chevrolet Silverado

  1. Reduced Engine Power: The vehicle may exhibit a lack of acceleration or sluggishness when trying to increase speed.
  2. Erratic Throttle Response: The throttle may respond inconsistently, leading to sudden surges or drops in power.
  3. Check Engine Light: The illumination of the check engine light on the dashboard is a common symptom when this code is triggered.
  4. Stalling: The engine may stall unexpectedly, particularly during acceleration or deceleration.
  5. Limp Mode Activation: The vehicle may enter a reduced power mode, limiting speed and acceleration to protect the engine.

How to Fix P153D 2014 Chevrolet Silverado

  1. Diagnostic Scan: Begin with a thorough diagnostic scan to confirm the P153D code and check for any related codes that may provide further insight.
  2. Inspect Wiring and Connectors: Examine the wiring harness and connectors associated with the throttle body for signs of damage, corrosion, or loose connections.
  3. Test Throttle Position Sensor: Use a multimeter to test the throttle position sensor for proper voltage and resistance readings.
  4. Update ECM Software: If applicable, update the ECM software to the latest version to resolve any potential software-related issues.
  5. Replace Faulty Components: If any components, such as the throttle position sensor or throttle body, are found to be defective, replace them as necessary.

Cost to Fix P153D 2014 Chevrolet Silverado

The cost to repair the P153D code can vary significantly based on the underlying cause and the specific repairs needed. On average, labor costs can range from $80 to $150 per hour, with the total repair time potentially taking 1 to 3 hours depending on the complexity of the issue. Parts costs may vary as well; for example, a throttle position sensor may cost between $50 and $150, while a throttle body replacement could range from $200 to $600. Therefore, the total estimated repair costs could range from $200 to $1,200. It's important to note that labor rates can differ based on location, vehicle make and model, and engine type, so checking local rates is advisable for a more precise estimate.

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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 P153D 2014 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P153D in a 2014 Chevrolet Silverado?

The common symptoms of P153D in a 2014 Chevrolet Silverado include reduced engine performance, rough idle, and potential stalling.

2. What does the OBDII code P153D indicate in a 2014 Chevrolet Silverado?

P153D indicates that the Driver Torque Request Signal Message Counter is incorrect, signaling a communication issue between the vehicle's control modules.

3. What are the possible causes of OBDII code P153D in a 2014 Chevrolet Silverado?

Possible causes of code P153D in a 2014 Chevrolet Silverado include faulty wiring or connections, issues with the torque request signal, or a malfunctioning control module.

4. How can I diagnose OBDII code P153D in my 2014 Chevrolet Silverado?

Diagnosing P153D typically involves using a diagnostic scanner to retrieve the code, checking the wiring and connections related to the torque request signal, and testing the control modules for proper functionality.

5. Can I continue driving my 2014 Chevrolet Silverado with OBDII code P153D?

It is not recommended to continue driving your Silverado with code P153D, as it can potentially lead to further engine performance issues or even stalling while driving.

6. How can I repair OBDII code P153D in my 2014 Chevrolet Silverado?

Repairing P153D may involve fixing any faulty wiring or connections, replacing the torque request signal components if necessary, or reprogramming the control modules to address the communication error.

7. Is it possible to reset OBDII code P153D in a 2014 Chevrolet Silverado without making repairs?

While you can clear the code temporarily by using a diagnostic scanner to reset the system, the underlying issue causing P153D will persist until properly diagnosed and repaired.

8. Can a DIY enthusiast fix OBDII code P153D in a 2014 Chevrolet Silverado?

DIY enthusiasts with automotive repair experience may be able to address code P153D by following diagnostic procedures, checking wiring, and replacing components if needed.

9. How much does it typically cost to repair OBDII code P153D in a 2014 Chevrolet Silverado?

The cost of repairing P153D in a Silverado can vary depending on the specific issue causing the code, but it may range from a couple of hundred dollars for simple repairs to more expensive fixes involving control module replacement.

10. Will OBDII code P153D cause my 2014 Chevrolet Silverado to fail an emissions test?

Yes, code P153D can cause your Silverado to fail an emissions test due to its impact on engine performance and emissions control systems. It is recommended to address the issue before undergoing an emissions test.

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