P06EC 2014 GMC Sierra Code - Fuel Injector Control Module Requested MIL Illumination
Quick Answer
Control modules constantly monitor the vehicle for any condition which may adversely affect vehicle performance. Common causes include Check Fuel Injector Control Module for codes, Faulty Fuel Injector Control Module. 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
- P06EC 2014 GMC Sierra indicates Fuel Injector Control Module Requested MIL Illumination.
- Common causes
- Common causes include Check Fuel Injector Control Module for codes, Faulty Fuel Injector Control Module.
- 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 P06EC 2014 GMC Sierra Description
The DTC will be set when the ECM receives a serial data message from the Fuel Injector Control Module indicating that DTC has been set in the module.
What are the Possible Causes of the DTC P06EC 2014 GMC Sierra?
- Check Fuel Injector Control Module for codes
- Faulty Fuel Injector Control Module
How to Fix the DTC P06EC 2014 GMC Sierra?
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 P06EC 2014 GMC Sierra 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 P06EC 2014 GMC Sierra Code
1. What does the OBDII code P06EC mean on a 2014 GMC Sierra?
P06EC indicates that the Fuel Injector Control Module (FICM) has detected a fault and requested the Malfunction Indicator Lamp (MIL) to illuminate.
2. What are common symptoms of the P06EC code on a 2014 GMC Sierra?
Symptoms may include the check engine light turning on, rough idling, poor fuel economy, engine misfires, or reduced engine performance.
3. What causes the P06EC code to appear on a 2014 GMC Sierra?
Potential causes include a failing Fuel Injector Control Module, wiring issues such as shorts or open circuits, a faulty fuel injector, or software-related issues in the engine control module (ECM).
4. Can driving with the P06EC code damage my 2014 GMC Sierra?
Driving with the P06EC code can lead to further engine or fuel system damage if left unresolved, so it’s best to address the issue promptly.
5. How can I diagnose the P06EC code on my 2014 GMC Sierra?
Diagnosis typically involves using an OBDII scanner to confirm the code, inspecting the FICM and its wiring for damage, and testing the fuel injectors for proper operation.
6. What repairs are needed to fix the P06EC code on a 2014 GMC Sierra?
Repairs may include replacing a faulty Fuel Injector Control Module, repairing damaged wiring, replacing defective fuel injectors, or updating the ECM software.
7. How much does it cost to fix a P06EC code on a 2014 GMC Sierra?
Repair costs vary depending on the issue, but replacing the Fuel Injector Control Module can range from $800 to $1,500, plus labor.
8. Can a faulty Fuel Injector Control Module be repaired, or does it need replacement?
In most cases, a faulty Fuel Injector Control Module will need to be replaced rather than repaired.
9. Will clearing the code fix the P06EC issue on my 2014 GMC Sierra?
Clearing the code without addressing the underlying problem may temporarily turn off the check engine light, but the code will likely return.
10. Is the P06EC code specific to GMC vehicles?
While the P06EC code can appear on other vehicles, it is commonly associated with GMC and Chevrolet trucks that use a Fuel Injector Control Module.
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