AutoCodes – Ford – P0353 2002 Ford F150

P0353 2002 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 2002 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.

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Code Popularity 5,704

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0353 2002 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 2002 Ford F150 - Ignition Coil 'C' Primary/Secondary Circuit - AutoCodes.com — P0353 2002 Ford F150 Code - Ignition Coil 'C' Primary/Secondary Circuit

What does this mean?

What are the Possible Causes of the DTC P0353 2002 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 2002 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.

What does this mean?

Code Tech Notes

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).

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0353 2002 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 2002 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 2002 Ford F150 Code

1. What are common symptoms of OBDII code P0353 in a 2002 Ford F150?

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

2. What does OBDII code P0353 indicate in a 2002 Ford F150?

- OBDII code P0353 indicates a problem with the ignition coil 'C' primary/secondary circuit in the vehicle.

3. What are possible causes of OBDII code P0353 in a 2002 Ford F150?

- Possible causes include a faulty ignition coil 'C', damaged wiring or connectors related to the ignition coil, or a problem with the engine control module.

4. How can I diagnose the issue related to OBDII code P0353 in my 2002 Ford F150?

- You can diagnose the issue by checking the ignition coil 'C' for proper operation, inspecting the wiring and connectors for damage, and using a scan tool to read live data from the engine control module.

5. Can I still drive my 2002 Ford F150 with OBDII code P0353?

- It is not recommended to drive the vehicle with OBDII code P0353, as it can lead to further engine damage and poor performance.

6. How can I repair OBDII code P0353 in my 2002 Ford F150?

- Repairing OBDII code P0353 involves replacing the faulty ignition coil 'C', repairing any damaged wiring or connectors, and clearing the trouble codes with a scan tool.

7. Are there any preventative maintenance tips to avoid OBDII code P0353 in a 2002 Ford F150?

- Regularly inspecting and maintaining the ignition system components, such as the ignition coils, can help prevent issues that may trigger OBDII code P0353.

8. Is it possible to reset OBDII code P0353 in a 2002 Ford F150 without fixing the underlying issue?

- While you can clear the trouble code with a scan tool, it is important to address the underlying issue causing OBDII code P0353 to prevent further problems.

9. Can weather conditions impact the occurrence of OBDII code P0353 in a 2002 Ford F150?

- Extreme weather conditions, such as excessive heat or moisture, can potentially affect the ignition system components and lead to issues triggering OBDII code P0353.

10. Will OBDII code P0353 affect the fuel efficiency of my 2002 Ford F150?

- Yes, OBDII code P0353 can affect the fuel efficiency of the vehicle due to engine misfires and poor combustion resulting from ignition system problems.