P06AF 2017 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 2017 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 2017 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 2017 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 2017 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 2017 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.
Need more information about the P06AF 2017 Chevrolet Silverado code?
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Frequently Asked Questions about P06AF 2017 Chevrolet Silverado Code
1. What does the OBDII code P06AF mean for a 2017 Chevrolet Silverado?
P06AF indicates an issue with the Torque Management System Performance, specifically related to a forced engine shutdown condition when the system detects a fault.
2. What are the common symptoms of the P06AF code on a 2017 Chevrolet Silverado?
Symptoms may include the Check Engine Light turning on, reduced engine performance, the engine shutting down unexpectedly, and poor acceleration.
3. What causes the P06AF code to appear on a 2017 Chevrolet Silverado?
Common causes include a malfunctioning torque management module, issues with the powertrain control module (PCM), wiring or connection problems, or a software glitch.
4. Can a bad battery cause the P06AF code on a 2017 Chevrolet Silverado?
Yes, a weak or failing battery can cause voltage inconsistencies that may trigger torque management system errors, including the P06AF code.
5. Is the 2017 Chevrolet Silverado safe to drive with a P06AF code?
Driving with this code is not recommended, as the engine may shut down unexpectedly, leading to potential safety hazards.
6. How do you fix the P06AF code on a 2017 Chevrolet Silverado?
Repairs may involve inspecting and repairing wiring or connectors, reprogramming or replacing the PCM, or replacing the torque management module if defective.
7. Can software updates fix the P06AF code on a 2017 Chevrolet Silverado?
Yes, in some cases, reprogramming the PCM with updated software from Chevrolet can resolve the issue.
8. How much does it cost to repair the P06AF code on a 2017 Chevrolet Silverado?
Repair costs can vary widely, ranging from $100 for basic electrical repairs to over $1,000 if the PCM or torque management module needs replacement.
9. How can I diagnose the P06AF code on my 2017 Chevrolet Silverado?
Use an OBDII scanner to confirm the code, then inspect the wiring, connectors, and related modules for damage or faults. A professional technician may also perform advanced diagnostics.
10. What should I do if the P06AF code keeps coming back after repairs?
If the code persists, ensure all repairs were completed correctly, check for additional related codes, and consult a qualified technician for further diagnostics.
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