P153D 2014 GMC Sierra Code - Driver Torque Request Signal Message Counter Incorrect
Quick Answer
The P153D diagnostic trouble code (DTC) on a 2014 GMC Sierra indicates that the Driver Torque Request Signal Message Counter is incorrect. Common causes include Faulty wiring or connectors, Malfunctioning ECM or TCM, Communication error between ECM and TCM. 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 GMC Sierra indicates Driver Torque Request Signal Message Counter Incorrect.
- Common causes
- Common causes include Faulty wiring or connectors, Malfunctioning ECM or TCM, Communication error between ECM and TCM.
- 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.
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Code P153D 2014 GMC Sierra Description
The P153D diagnostic trouble code (DTC) on a 2014 GMC Sierra indicates that the Driver Torque Request Signal Message Counter is incorrect. This code typically points to a communication error between the engine control module (ECM) and the transmission control module (TCM). The driver torque request signal is used by the TCM to adjust shift points and torque converter lockup based on the driver's input. When the message counter is incorrect, it means that the TCM is not receiving the expected number of torque request signals from the ECM, which can lead to erratic shifting and poor performance.
Common Causes of P153D 2014 GMC Sierra
- Faulty wiring or connectors
- Malfunctioning ECM or TCM
- Communication error between ECM and TCM
- Software glitch in the ECM or TCM
- Water or corrosion damage to the modules
Symptoms of P153D 2014 GMC Sierra
- Harsh or delayed shifting
- Poor acceleration
- Reduced fuel efficiency
- Engine stalling
- Illumination of the Check Engine Light
How to Fix P153D 2014 GMC Sierra
- Begin by inspecting the wiring and connectors between the ECM and TCM for any signs of damage or corrosion. Repair or replace any faulty wiring.
- Check the ECM and TCM for any software updates or reprogramming that may be available from the manufacturer. Update the software as needed.
- If the modules themselves are faulty, they may need to be replaced. This will require programming and relearning procedures to ensure proper functionality.
- Clear the DTC and perform a test drive to verify that the issue has been resolved. Monitor the communication between the ECM and TCM to ensure proper operation.
Cost to Fix P153D 2014 GMC Sierra
The typical repair costs for addressing a P153D DTC on a 2014 GMC Sierra can range from $200 to $800, depending on the exact cause of the issue and whether any parts need to be replaced. This estimate includes parts and labor, but actual costs may vary based on the specific diagnosis time and labor rates at auto repair shops. It's recommended to consult with a certified mechanic or dealership for a more accurate estimate based on your location and vehicle specifics.
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Frequently Asked Questions about P153D 2014 GMC Sierra Code
1. What does the OBDII code P153D mean on a 2014 GMC Sierra?
P153D indicates an issue with the Driver Torque Request Signal Message Counter being incorrect, typically related to communication between the powertrain control module (PCM) and other systems.
2. What are the common symptoms of code P153D on a 2014 GMC Sierra?
Symptoms may include a check engine light, reduced engine performance, or limited throttle response.
3. What causes the P153D code to appear in a GMC Sierra?
The code can be triggered by faulty wiring, a malfunctioning PCM, a damaged accelerator pedal position sensor, or communication errors in the vehicle's CAN (Controller Area Network) system.
4. Can I drive my 2014 GMC Sierra with the P153D code active?
Driving is possible but not recommended, as the vehicle may enter limp mode or experience reduced performance, which can impact safety.
5. How do I diagnose the P153D code on my GMC Sierra?
Use an advanced OBDII scanner to check for related codes, inspect wiring and connectors for damage, and test the accelerator pedal position sensor for proper function.
6. What is the most common repair for a P153D code on a 2014 GMC Sierra?
The most common repair is addressing wiring issues or replacing the accelerator pedal position sensor if it is found to be malfunctioning.
7. Can a software update fix the P153D code on a GMC Sierra?
Yes, in some cases, a PCM or related module software update may resolve the issue if it is caused by a programming bug.
8. How much does it cost to fix the P153D code on a 2014 GMC Sierra?
Repair costs can range from $100 to $500, depending on whether the issue is with wiring, sensors, or requires a module replacement or reprogramming.
9. Could a dead battery cause the P153D code to appear?
Yes, a weak or dead battery may cause communication errors within the vehicle’s systems, potentially triggering this code.
10. Do I need a professional mechanic to fix the P153D code?
While some issues like checking wiring or connectors can be handled by experienced DIYers, diagnosing and repairing module communication issues often require professional tools and expertise.
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