P12A6 2016 GMC Sierra Code - Fuel Pump Driver Control Module Enable Circuit Performance
Quick Answer
The diagnostic trouble code P12A6 for a 2016 GMC Sierra relates to the Fuel Pump Driver Control Module Enable Circuit Performance. Common causes include Faulty fuel pump driver control module, Wiring or connection issues, Electrical faults in the circuit. 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
- P12A6 2016 GMC Sierra indicates Fuel Pump Driver Control Module Enable Circuit Performance.
- Common causes
- Common causes include Faulty fuel pump driver control module, Wiring or connection issues, Electrical faults in the circuit.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P12A6 2016 GMC Sierra Description
The diagnostic trouble code P12A6 for a 2016 GMC Sierra relates to the Fuel Pump Driver Control Module Enable Circuit Performance. This code indicates that the control module responsible for regulating the fuel pump driver circuit is not performing as expected. The fuel pump driver control module plays a crucial role in controlling the fuel pump's operation, ensuring that the correct amount of fuel is delivered to the engine at all times.
Common Causes of P12A6 2016 GMC Sierra
- Faulty fuel pump driver control module
- Wiring or connection issues
- Electrical faults in the circuit
- Corrosion or damage to the control module
- Issues with the fuel pump itself
Symptoms of P12A6 2016 GMC Sierra
- Engine misfires or hesitation during acceleration
- Rough idling or stalling
- Reduced fuel efficiency
- Difficulty starting the engine
- Engine performance issues under load
How to Fix P12A6 2016 GMC Sierra
- Diagnose the issue by performing a comprehensive inspection of the fuel pump driver control module, wiring, and connections.
- Test the fuel pump driver control module using a multimeter to determine if it is functioning correctly.
- Check for any loose or damaged wiring connections and repair or replace them as needed.
- If the control module is found to be faulty, replace it with a new or refurbished unit.
- Clear the diagnostic trouble codes, reset the system, and test the vehicle to ensure that the issue has been resolved.
Cost to Fix P12A6 2016 GMC Sierra
The cost of repairing the Fuel Pump Driver Control Module Enable Circuit Performance issue can vary depending on the specific cause of the problem and the labor rates in your area. On average, you can expect to pay anywhere from $200 to $500 for parts and labor. Keep in mind that diagnostic time and labor rates at auto repair shops can vary significantly, so it's best to get a quote from a trusted mechanic before proceeding with the repairs.
Need more information about the P12A6 2016 GMC Sierra code?
Need more information on how to fix the P12A6 2016 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P12A6 2016 GMC Sierra code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P12A6 2016 GMC Sierra Code
No Frequently Asked Questions about P12A6 2016 GMC Sierra Code found.
Discuss the causes and fixes for P12A6 2016 GMC Sierra OBDII Code
Code P12A6 2016 GMC Sierra comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.