P12A6 2017 Chevrolet Silverado Code - Fuel Pump Driver Control Module Enable Circuit Performance
Quick Answer
The Engine Control Module (ECM) provides ignition voltage to the Fuel Pump Driver Control Module whenever the engine is cranking or running. Common causes include Faulty Fuel Pump Driver Control Module, Fuel Pump Driver Control Module harness is open or shorted, Fuel Pump Driver 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
- P12A6 2017 Chevrolet Silverado indicates Fuel Pump Driver Control Module Enable Circuit Performance.
- Common causes
- Common causes include Faulty Fuel Pump Driver Control Module, Fuel Pump Driver Control Module harness is open or shorted, Fuel Pump Driver 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 P12A6 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC P12A6 2017 Chevrolet Silverado?
- Faulty Fuel Pump Driver Control Module
- Fuel Pump Driver Control Module harness is open or shorted
- Fuel Pump Driver Control Module circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P12A6 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 P12A6 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.
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Frequently Asked Questions about P12A6 2017 Chevrolet Silverado Code
1. What does the OBDII code P12A6 mean on a 2017 Chevrolet Silverado?
The P12A6 code indicates an issue with the Fuel Pump Driver Control Module Enable Circuit Performance, meaning the control module is not functioning as expected.
2. What are common symptoms of the P12A6 code in a 2017 Chevy Silverado?
Symptoms may include difficulty starting the engine, reduced engine performance, stalling, or the check engine light being illuminated.
3. What causes the P12A6 code to appear in a 2017 Chevrolet Silverado?
Causes can include a faulty fuel pump driver control module, damaged wiring or connectors in the circuit, or a failed fuel pump.
4. Can I drive my 2017 Chevy Silverado with the P12A6 code?
It’s not recommended to drive the vehicle with this code active, as it could lead to further engine performance issues or even leave you stranded if the fuel pump fails.
5. How is the P12A6 code diagnosed?
A technician will use a scan tool to confirm the code, inspect the wiring and connectors for damage, test the fuel pump driver control module, and check the fuel pump for proper operation.
6. How do I fix the P12A6 code on my 2017 Chevy Silverado?
Repairs typically involve replacing the faulty fuel pump driver control module, repairing damaged wiring, or replacing the fuel pump if necessary.
7. What tools are needed to diagnose the P12A6 code?
You’ll need an OBDII scanner, a multimeter for testing electrical circuits, and possibly wiring diagrams for the fuel system.
8. Is the P12A6 code covered under warranty for a 2017 Chevrolet Silverado?
It depends on your warranty coverage. If your fuel system or emissions components are still under warranty, the repair may be covered.
9. How much does it cost to repair the P12A6 code on a 2017 Chevy Silverado?
Repair costs can vary, but replacing the fuel pump driver control module typically ranges from $300 to $800, depending on parts and labor.
10. Can a bad fuel pump driver control module damage other parts of my Silverado?
Yes, if the module fails, it can cause the fuel pump to operate improperly, potentially leading to engine performance issues or damage to the fuel system.
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