P06AF 2015 Chevrolet Silverado Code - Torque Management System Performance Forced Engine Shutdown
Quick Answer
The generator control module also called the starter/generator control module, is comprised of the following three control modules: the hybrid/EV powertrain control module 1, 14 V power module and the drive motor control module. Common causes include Faulty Starter/Generator Control Module, Starter/Generator Control Module harness is open or shorted, Starter/Generator 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
- P06AF 2015 Chevrolet Silverado indicates Torque Management System Performance Forced Engine Shutdown.
- Common causes
- Common causes include Faulty Starter/Generator Control Module, Starter/Generator Control Module harness is open or shorted, Starter/Generator 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 P06AF 2015 Chevrolet Silverado Description
The hybrid/EV powertrain control module 1 monitors a state of health message that the ECM transmits to verify the ECM is functioning properly.
The Diagnostic Trouble Code (DTC) will be set when the Hybrid/EV Powertrain Control Module 1 does not detect a valid state of health message from the ECM.
What are the Possible Causes of the DTC P06AF 2015 Chevrolet Silverado?
- Faulty Starter/Generator Control Module
- Starter/Generator Control Module harness is open or shorted
- Starter/Generator Control Module circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P06AF 2015 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 P06AF 2015 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 P06AF 2015 Chevrolet Silverado Code
1. What does the OBDII code P06AF mean on a 2015 Chevrolet Silverado?
The P06AF code indicates an issue with the Torque Management System's performance, possibly leading to a forced engine shutdown to protect the drivetrain.
2. What are the symptoms of the P06AF code in a 2015 Chevy Silverado?
Common symptoms include reduced engine power, the "Check Engine" light illuminated, unstable acceleration, and potential engine shutdown.
3. What causes the P06AF code to appear?
Causes may include a malfunctioning torque management module, wiring or connection issues, a faulty PCM (Powertrain Control Module), or software-related problems.
4. Can I drive my 2015 Chevrolet Silverado with the P06AF code?
Driving with this code is not recommended as it may lead to forced engine shutdown and leave you stranded, in addition to risking further damage to the drivetrain.
5. How do I diagnose the P06AF code on a 2015 Silverado?
Diagnosis involves scanning the vehicle with an OBDII tool, checking for additional codes, inspecting the wiring and connectors, and testing the torque management module and related sensors.
6. What is the Torque Management System in a Chevrolet Silverado?
The Torque Management System helps regulate engine torque to protect the drivetrain and optimize performance during situations like heavy towing or rapid acceleration.
7. How serious is the P06AF code on a 2015 Chevy Silverado?
This code is considered serious as it can lead to forced engine shutdown, impacting safety and functionality.
8. What repairs might fix the P06AF code?
Potential repairs include repairing or replacing damaged wiring, updating the PCM software, replacing the torque management module, or addressing any other related component failures.
9. How much does it cost to fix the P06AF code on a 2015 Silverado?
Repair costs vary but can range from $100 for simple wiring fixes to $500 or more if the torque management module or PCM needs replacement.
10. Can a software update resolve the P06AF code?
Yes, in some cases, a PCM software update from the dealership can resolve the issue if the problem is related to outdated programming.
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