P151D 2016 Chevrolet Silverado Code - Transmission Control Module Engine Shutdown Request Signal Message Counter Incorrect
Quick Answer
Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Common causes include Faulty Transmission Control Module, Transmission Control Module harness is open or shorted, Transmission Control Module circuit poor electrical connection. 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
- P151D 2016 Chevrolet Silverado indicates Transmission Control Module Engine Shutdown Request Signal Message Counter Incorrect.
- Common causes
- Common causes include Faulty Transmission Control Module, Transmission Control Module harness is open or shorted, Transmission Control Module circuit poor electrical connection.
- 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.
Code P151D 2016 Chevrolet Silverado Description
What are the Possible Causes of the DTC P151D 2016 Chevrolet Silverado?
- Faulty Transmission Control Module
- Transmission Control Module harness is open or shorted
- Transmission Control Module circuit poor electrical connection
How to Fix the DTC P151D 2016 Chevrolet Silverado?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P151D 2016 Chevrolet Silverado code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P151D 2016 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code P151D in a 2016 Chevrolet Silverado?
- Common symptoms include the Check Engine light illuminating, transmission shifting issues, and potential engine shutdown requests.
2. What does the OBDII code P151D indicate in a 2016 Chevrolet Silverado?
- The code P151D indicates that the Transmission Control Module (TCM) has detected an incorrect signal message counter related to the engine shutdown request.
3. What are the possible causes of OBDII code P151D in a 2016 Chevrolet Silverado?
- Possible causes include a faulty TCM, wiring issues, software glitches, communication network problems, or a malfunctioning engine control module (ECM).
4. How can I diagnose OBDII code P151D in my 2016 Chevrolet Silverado?
- Diagnosing this code typically involves using a professional OBDII scanner to retrieve the specific fault codes, checking the TCM and ECM for any issues, and inspecting the wiring and communication networks.
5. Can I continue driving my 2016 Chevrolet Silverado with OBDII code P151D?
- It is not recommended to continue driving the vehicle with this code present, as it can lead to potential transmission and engine shutdown issues, risking safety and further damage.
6. How can I repair OBDII code P151D in my 2016 Chevrolet Silverado?
- Repairing this code may involve resetting the TCM and ECM, checking and repairing any wiring or communication network problems, updating software, or replacing faulty modules if necessary.
7. Is it possible to clear the OBDII code P151D in a 2016 Chevrolet Silverado by disconnecting the battery?
- Disconnecting the battery may temporarily clear the code, but it is essential to diagnose and address the underlying issue to prevent the code from reoccurring.
8. How much does it typically cost to repair OBDII code P151D in a 2016 Chevrolet Silverado?
- The cost of repairing this code can vary depending on the exact cause and the necessary repairs, but it may range from a few hundred to over a thousand dollars, including parts and labor.
9. Can I fix OBDII code P151D in my 2016 Chevrolet Silverado myself, or should I seek professional help?
- While some simple checks and repairs can be done by DIY enthusiasts, diagnosing and repairing complex issues related to this code may require professional expertise and specialized tools.
10. How can I prevent OBDII code P151D from appearing in my 2016 Chevrolet Silverado in the future?
- Regular maintenance, timely software updates, careful driving habits, and prompt attention to any warning lights or symptoms can help prevent the recurrence of this code in the future.
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