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Engine-Codes – Ford – P0353 1999 Ford F150

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

Quick Answer

The diagnostic trouble code P0353 for a 1999 Ford F150 indicates a problem with the ignition coil 'C' primary/secondary circuit. Common causes include Faulty ignition coil 'C', Damaged or corroded wiring in the ignition coil circuit, Faulty spark plug in cylinder number 3. 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 'C', Damaged or corroded wiring in the ignition coil circuit, Faulty spark plug in cylinder number 3.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code P0353 1999 Ford F150 Description

The diagnostic trouble code P0353 for a 1999 Ford F150 indicates a problem with the ignition coil 'C' primary/secondary circuit. This code is specifically related to the ignition coil for cylinder number 3 in the engine. The ignition coil is a crucial component in the ignition system of a vehicle, responsible for converting the low voltage from the battery into the high voltage needed to ignite the air-fuel mixture in the combustion chamber.

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

Common Causes of P0353 1999 Ford F150

  1. Faulty ignition coil 'C'
  2. Damaged or corroded wiring in the ignition coil circuit
  3. Faulty spark plug in cylinder number 3
  4. Issues with the ignition control module
  5. Problems with the powertrain control module (PCM)

Symptoms of P0353 1999 Ford F150

  1. Engine misfires
  2. Rough idling or shaking
  3. Decreased fuel efficiency
  4. Hesitation or stalling during acceleration
  5. Difficulty starting the engine

How to Fix P0353 1999 Ford F150

  1. Begin by diagnosing the specific cause of the issue, such as testing the ignition coil 'C', inspecting the wiring for damage, and checking the spark plug in cylinder number 3.
  2. Replace the faulty ignition coil 'C' if it is determined to be the root cause of the problem.
  3. Repair or replace any damaged wiring in the ignition coil circuit.
  4. Inspect and potentially replace the spark plug in cylinder number 3.
  5. Reset the vehicle's PCM and clear the diagnostic trouble code to see if the issue has been resolved.

Cost to Fix P0353 1999 Ford F150

The cost estimate for repairing the ignition coil 'C' primary/secondary circuit issue can vary depending on the specific cause of the problem and the labor rates at the auto repair shop. Generally, replacing an ignition coil can cost between $100 and $300, while repairing damaged wiring or replacing a spark plug may add to the overall cost. Including parts and labor, the total repair cost may range from $150 to $500. It's recommended to consult with a trusted mechanic or repair shop for a more accurate estimate based on the individual circumstances of the vehicle. Labor rates at auto repair shops typically range from $80 to $150 per hour, but can vary based on location and other factors.

What does this mean?

Tech Notes for P0353 1999 Ford F150

Each ignition primary circuit is continuously monitored. The test fails when the PCM does not receive a valid IDM pulse signal from the ignition module (integrated in PCM).

When is the Code Detected?

Each ignition circuit is continuously monitored by the Engine Control Module (ECM). The test fails when the ECM does not receive a valid pulse signal from the ignition coil.

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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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