AutoCodes – GMC – P069E 2014 GMC Sierra

P069E 2014 GMC Sierra Code - Fuel Pump Control Module Requested MIL Illumination

Quick Answer

The Fuel Pump Control Module uses the serial data network to signal the Engine Control Module (ECM) that the Fuel Pump Control Module is requesting malfunction indicator lamp (MIL) illumination. Common causes include Faulty Fuel Pump, Faulty Fuel Pump Control Module, Fuel Pump Control Module harness is open or shorted. 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: P069E 2014 GMC Sierra indicates Fuel Pump Control Module Requested MIL Illumination.
Common causes: Common causes include Faulty Fuel Pump, Faulty Fuel Pump Control Module, Fuel Pump Control Module harness is open or shorted.
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.

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Code Popularity 458

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 15, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P069E 2014 GMC Sierra Description

The Fuel Pump Control Module uses the serial data network to signal the Engine Control Module (ECM) that the Fuel Pump Control Module is requesting malfunction indicator lamp (MIL) illumination. A Diagnostic Trouble Code (DTC) is set in the Fuel Pump Control Module, and the request for MIL illumination is sent when the Fuel Pump Control Module determines that a failure that affects emissions has occurred in the fuel pump control system.
When the ECM receives the message from the Fuel Pump Control Module, the DTC P069E will be set in the ECM.

OBDII Code P069E 2014 GMC Sierra - Fuel Pump Control Module Requested MIL Illumination - AutoCodes.com — P069E 2014 GMC Sierra Code - Fuel Pump Control Module Requested MIL Illumination

What does this mean?

What are the Possible Causes of the DTC P069E 2014 GMC Sierra?

Faulty Fuel Pump
Faulty Fuel Pump Control Module
Fuel Pump Control Module harness is open or shorted
Fuel Pump Control Module circuit poor electrical connection

How to Fix the DTC P069E 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 P069E 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.

Need more information about the P069E 2014 GMC Sierra code?

Need more information on how to fix the P069E 2014 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P069E 2014 GMC Sierra Code

1. What does the OBDII code P069E on a 2014 GMC Sierra indicate?

The code P069E in a 2014 GMC Sierra relates to the Fuel Pump Control Module Requested MIL Illumination.

2. What are the common symptoms of OBDII code P069E in a 2014 GMC Sierra?

Common symptoms of code P069E on a 2014 GMC Sierra may include the check engine light coming on, poor engine performance, and potential issues with the fuel pump.

3. What are the possible causes of OBDII code P069E in a 2014 GMC Sierra?

Potential causes of code P069E in a 2014 GMC Sierra include a faulty fuel pump control module, wiring issues, or a malfunction in the fuel pump itself.

4. How do I diagnose the OBDII code P069E on my 2014 GMC Sierra?

To diagnose code P069E on a 2014 GMC Sierra, it is recommended to use an OBDII scanner to retrieve the specific fault codes, check the fuel pump control module and related wiring for any visible damage, and test the fuel pump's functionality.

5. Can I continue driving my 2014 GMC Sierra with the OBDII code P069E present?

It is not recommended to continue driving a 2014 GMC Sierra with the code P069E active, as it can lead to potential issues with the fuel system and engine performance.

6. How can I repair OBDII code P069E on my 2014 GMC Sierra?

Repairing code P069E on a 2014 GMC Sierra may involve replacing the fuel pump control module, repairing any damaged wiring, or addressing any issues with the fuel pump itself.

7. Are there any DIY tips for fixing OBDII code P069E in a 2014 GMC Sierra?

While some basic troubleshooting steps can be taken, addressing code P069E on a 2014 GMC Sierra may require specialized tools and knowledge, making it advisable to consult a professional mechanic for proper diagnosis and repair.

8. Is it costly to fix OBDII code P069E on a 2014 GMC Sierra?

The cost of fixing code P069E on a 2014 GMC Sierra can vary depending on the specific issue causing the code, the extent of repairs needed, and labor costs. It is recommended to obtain estimates from reputable repair shops.

9. Can a bad fuel pump cause the OBDII code P069E to appear in a 2014 GMC Sierra?

Yes, a malfunctioning fuel pump in a 2014 GMC Sierra can trigger the OBDII code P069E, as the fuel pump control module may request the MIL (Malfunction Indicator Lamp) illumination due to issues with the fuel delivery system.

10. How quickly should I address the OBDII code P069E on my 2014 GMC Sierra?

It is advisable to address code P069E on a 2014 GMC Sierra as soon as possible to prevent potential damage to the fuel system and ensure optimal engine performance and safety.