AutoCodes – Ford – P069C Ford

P069C Ford Code - Cylinder 10 Glow Plug Control Circuit Low

Quick Answer

The glow plug system is used to assist in providing the heat required to begin combustion during cold engine temperatures. Common causes include Faulty cylinder #10 glow plug, Cylinder #10 glow plug harness is open or shorted, Cylinder #10 glow plug 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
P069C Ford indicates Cylinder 10 Glow Plug Control Circuit Low.
Common causes
Common causes include Faulty cylinder #10 glow plug, Cylinder #10 glow plug harness is open or shorted, Cylinder #10 glow plug 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 1,560
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 08, 2019
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Code P069C Ford Description

The glow plug system is used to assist in providing the heat required to begin combustion during cold engine temperatures. The glow plugs are heated before and during cranking, as well as initial engine operation. The Engine Control Module (ECM) controls the glow plug ON times by monitoring coolant temperature and glow plug voltage. The California Glow Plug system has eight individual glow plug supply circuits between the controller and the glow plugs. If the feedback voltage from the controller to the ECM is not within range, the ECM sets the OBDII code.
OBDII Code P069C Ford - Cylinder 10 Glow Plug Control Circuit Low - AutoCodes.com
P069C Ford Code - Cylinder 10 Glow Plug Control Circuit Low

What are the Possible Causes of the DTC P069C Ford?

  • Faulty cylinder #10 glow plug
  • Cylinder #10 glow plug harness is open or shorted
  • Cylinder #10 glow plug circuit poor electrical connection
  • Faulty glow plug module

How to Fix the DTC P069C Ford?

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 P069C Ford 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 P069C Ford code?

Need more information on how to fix the P069C Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P069C Ford code diagnosed by a professional: Find a repair shop in your area

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 P069C Ford Code

1. What are the common symptoms of OBDII code P069C in a Ford related to the Cylinder 10 Glow Plug Control Circuit Low?

- Common symptoms include hard starting, rough idling, decreased fuel efficiency, and in some cases, the Check Engine light may illuminate.

2. What are the possible causes of OBDII code P069C in a Ford indicating an issue with the Cylinder 10 Glow Plug Control Circuit Low?

- The code P069C can be triggered by issues such as a faulty glow plug, damaged wiring or connectors, a defective glow plug control module, or a malfunction in the ECM.

3. How can I diagnose the Cylinder 10 Glow Plug Control Circuit Low issue in my Ford triggering the OBDII code P069C?

- Diagnosing the problem may involve checking the glow plug and related components for continuity, inspecting the wiring for damage, and using a diagnostic scanner to pinpoint the exact cause.

4. Is it safe to continue driving my Ford with the OBDII code P069C indicating a Cylinder 10 Glow Plug Control Circuit Low issue?

- It is not recommended to drive the vehicle with this code unresolved, as it can lead to poor engine performance, increased emissions, and potential damage to other engine components.

5. How can I repair the Cylinder 10 Glow Plug Control Circuit Low problem in my Ford associated with the OBDII code P069C?

- Repairing the issue may involve replacing the faulty glow plug, repairing or replacing damaged wiring, replacing the glow plug control module, or addressing any ECM issues.

6. Can a DIY enthusiast with basic automotive knowledge fix the Cylinder 10 Glow Plug Control Circuit Low problem triggering the OBDII code P069C in a Ford?

- While some simple diagnostics and repairs can be done by DIY enthusiasts, diagnosing and fixing complex electrical issues related to glow plug control may require professional assistance.

7. How much can I expect to pay for repairing the Cylinder 10 Glow Plug Control Circuit Low issue causing the OBDII code P069C in my Ford?

- The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $500 or more, including parts and labor.

8. Will resetting the Check Engine light resolve the OBDII code P069C indicating a Cylinder 10 Glow Plug Control Circuit Low problem in my Ford?

- Resetting the Check Engine light without addressing the underlying issue will not fix the problem. The code may reappear once the ECM detects the fault again.

9. What are the long-term effects of ignoring the OBDII code P069C related to the Cylinder 10 Glow Plug Control Circuit Low in a Ford?

- Ignoring this code can lead to decreased engine performance, potential damage to the catalytic converter, increased emissions, and ultimately more expensive repairs down the line.

10. How can I prevent the recurrence of the OBDII code P069C associated with the Cylinder 10 Glow Plug Control Circuit Low issue in my Ford?

- Regular maintenance, such as checking and replacing glow plugs as needed, inspecting wiring for damage, and addressing any ECM issues promptly, can help prevent the reoccurrence of this code.

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