AutoCodes – Ford – P0353 1999 Ford F150

P0353 1999 Ford F150 Code - Ignition Coil 'C' Primary/Secondary Circuit

Quick Answer

The ignition system on the vehicle uses individual ignition coils for each cylinder. Common causes include Faulty Ignition Coil 3, Ignition Coil 3 harness is open or shorted, Ignition Coil 3 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
P0353 1999 Ford F150 indicates Ignition Coil 'C' Primary/Secondary Circuit .
Common causes
Common causes include Faulty Ignition Coil 3, Ignition Coil 3 harness is open or shorted, Ignition Coil 3 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 5,090
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0353 1999 Ford F150 Description

The ignition system on the vehicle uses individual ignition coils for each cylinder. The Engine Control Module (ECM) controls each ignition coil operation. The ECM sends a ON/OFF signal to energize the ignition coil to create a spark at the spark plug when a spark is required at the cylinder.
OBDII Code P0353 1999 Ford F150 - Ignition Coil 'C' Primary/Secondary Circuit  - AutoCodes.com
P0353 1999 Ford F150 Code - Ignition Coil 'C' Primary/Secondary Circuit

What are the Possible Causes of the DTC P0353 1999 Ford F150?

  • Faulty Ignition Coil 3
  • Ignition Coil 3 harness is open or shorted
  • Ignition Coil 3 circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P0353 1999 Ford F150?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0353 1999 Ford F150 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 P0353 1999 Ford F150 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 P0353 1999 Ford F150 Code

1. What are common symptoms of OBDII code P0353 on a 1999 Ford F150?

- Common symptoms include engine misfires, rough idling, loss of power, and illuminated Check Engine Light.

2. What does OBDII code P0353 for a 1999 Ford F150 indicate?

- This code indicates a problem with the Ignition Coil 'C' Primary/Secondary Circuit.

3. What are possible causes of OBDII code P0353 on a 1999 Ford F150?

- Possible causes include a faulty ignition coil, damaged wiring or connectors, or issues with the engine control module.

4. How can I diagnose the underlying issue causing OBDII code P0353 on my 1999 Ford F150?

- You can diagnose the issue by performing a visual inspection of the ignition coil and its connections, testing the coil for resistance, and checking for any damaged wiring.

5. Can driving with OBDII code P0353 on a 1999 Ford F150 cause further damage?

- Continuing to drive with this code can potentially lead to more severe engine issues, so it is recommended to address the problem promptly.

6. Is it safe to continue driving my 1999 Ford F150 with OBDII code P0353?

- It is not recommended to drive the vehicle with this code present, as it can affect engine performance and potentially lead to further damage.

7. How can I repair OBDII code P0353 on my 1999 Ford F150?

- Repairing this code typically involves replacing the faulty ignition coil, repairing any damaged wiring or connectors, and clearing the diagnostic trouble codes.

8. Can a DIY enthusiast fix OBDII code P0353 on a 1999 Ford F150?

- Depending on your experience and tools available, it is possible to diagnose and repair this code yourself, but professional assistance may be needed for more complex issues.

9. Are there any preventive measures to avoid OBDII code P0353 on a 1999 Ford F150?

- Regularly maintaining your vehicle, including inspecting and replacing ignition components as needed, can help prevent issues leading to this code.

10. How long does it typically take to repair OBDII code P0353 on a 1999 Ford F150?

- The repair time can vary depending on the extent of the issue and your experience level, but it can often be resolved within a few hours to a day.

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