Engine-CodesGMC – P069E 2016 GMC Sierra

P069E 2016 GMC Sierra Code - Fuel Pump Control Module Requested MIL Illumination

Quick Answer

The P069E diagnostic trouble code (DTC) for a 2016 GMC Sierra indicates that the Fuel Pump Control Module (FPCM) has requested the Malfunction Indicator Lamp (MIL) to illuminate. Common causes include Faulty fuel pump control module, Wiring issues or electrical connections, Malfunctioning fuel pump. 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 2016 GMC Sierra indicates Fuel Pump Control Module Requested MIL Illumination.
Common causes
Common causes include Faulty fuel pump control module, Wiring issues or electrical connections, Malfunctioning fuel pump.
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.
Table of contents Created and updated by William Orellana on Sep 17, 2024
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Code P069E 2016 GMC Sierra Description

The P069E diagnostic trouble code (DTC) for a 2016 GMC Sierra indicates that the Fuel Pump Control Module (FPCM) has requested the Malfunction Indicator Lamp (MIL) to illuminate. The FPCM is responsible for controlling the fuel pump's operation, ensuring the correct fuel pressure is maintained for optimal engine performance. When this code is triggered, it means that the FPCM has detected a fault or issue that requires attention.

OBDII Code P069E 2016 GMC Sierra - Fuel Pump Control Module Requested MIL Illumination
P069E 2016 GMC Sierra Code - Fuel Pump Control Module Requested MIL Illumination

Common Causes of P069E 2016 GMC Sierra

  1. Faulty fuel pump control module
  2. Wiring issues or electrical connections
  3. Malfunctioning fuel pump
  4. Fuel pump relay failure
  5. Fuel system contamination or blockage

Symptoms of P069E 2016 GMC Sierra

  1. Illumination of the Check Engine Light
  2. Engine misfires or hesitation
  3. Difficulty starting the engine
  4. Reduced fuel efficiency
  5. Engine stalling or shutting off unexpectedly

How to Fix P069E 2016 GMC Sierra

  1. Use a diagnostic scanner to retrieve the trouble codes and confirm P069E.
  2. Inspect the wiring and electrical connections related to the fuel pump control module.
  3. Test the fuel pump control module for proper operation and replace if necessary.
  4. Check the fuel pump relay and replace if faulty.
  5. Test the fuel pump's operation and replace if it is not functioning correctly.

Cost to Fix P069E 2016 GMC Sierra

The cost of repairing a P069E code on a 2016 GMC Sierra can vary depending on the specific cause of the issue. On average, the cost of parts for this repair can range from $100 to $500, with labor costs adding an additional $100 to $300. Overall, the total repair cost could be anywhere from $200 to $800. It's important to note that these are rough estimates, and actual costs may vary based on factors such as location, labor rates, and the extent of the repairs needed. It is recommended to consult with a qualified mechanic for a more accurate cost estimate.

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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.

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