AutoCodes – Ford – P0704 Ford

P0704 Ford Code - Clutch Pedal Position Switch

Quick Answer

When the clutch pedal is depress the voltage signal from the clutch switch to the Engine Control Module (ECM) is low. Common causes include Faulty Clutch Switch, Misadjusted Clutch Switch, Clutch Switch harness is open or shorted. 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: P0704 Ford indicates Clutch Pedal Position Switch.
Common causes: Common causes include Faulty Clutch Switch, Misadjusted Clutch Switch, Clutch Switch harness is open or shorted.
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 32,505

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 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 P0704 Ford Description

When the clutch pedal is depress the voltage signal from the clutch switch to the Engine Control Module (ECM) is low. If the ECM does not see this change from high to low when the vehicle is over 0 mph, the ECM sets code P0704.

OBDII Code P0704 Ford - Clutch Pedal Position Switch - AutoCodes.com — P0704 Ford Code - Clutch Pedal Position Switch

What does this mean?

What are the Possible Causes of the DTC P0704 Ford?

Faulty Clutch Switch
Misadjusted Clutch Switch
Clutch Switch harness is open or shorted
Clutch Switch circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0704 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 does this mean?

Code Tech Notes

Check clutch switch adjustment, the switch should open and close when the clutch pedal is depress. If the switch is properly adjusted, replaced the clutch switch to resolve problem.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0704 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 P0704 Ford code?

Need more information on how to fix the P0704 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0704 Ford code diagnosed by a professional: Find a repair shop in your area

Information for Specific Ford Models

P0704 1997 Ford F150 — Clutch Pedal Position Switch Malfunction
P0704 1998 Ford F150 — Clutch Pedal Position Switch Malfunction
P0704 1999 Ford F150 — Clutch Pedal Position Switch Malfunction
P0704 2000 Ford F150 — Clutch Pedal Position Switch Malfunction
P0704 2001 Ford F150 — Clutch Pedal Position Switch Malfunction
P0704 2002 Ford F150 — Clutch Pedal Position Switch Malfunction
P0704 2003 Ford F150 — Clutch Pedal Position Switch Malfunction

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 P0704 Ford Code

1. What are the common symptoms of OBDII code P0704 in a Ford related to the clutch pedal position switch?

- Common symptoms include difficulty or inability to start the vehicle, the engine not cranking, and the inability to engage the clutch.

2. What can cause the OBDII code P0704 to trigger in a Ford vehicle?

- The code P0704 is typically triggered by a faulty clutch pedal position switch or issues with the wiring connected to the switch.

3. How serious is the OBDII code P0704 in a Ford vehicle?

- The P0704 code can significantly impact the drivability of the vehicle, potentially rendering it undrivable if the clutch pedal position switch fails completely.

4. Can I continue driving my Ford with the OBDII code P0704 present?

- It is not advisable to drive the vehicle with the P0704 code present, as it can lead to further damage and safety concerns.

5. How can I diagnose the issue causing the OBDII code P0704 in my Ford?

- A diagnostic scan tool can help pinpoint the specific problem, whether it's a faulty clutch pedal position switch or a wiring issue.

6. Is it possible to reset the OBDII code P0704 in a Ford without fixing the underlying issue?

- While you can clear the code temporarily, it will likely reappear until the root cause, such as a faulty clutch pedal position switch, is addressed.

7. What are some repair tips for fixing the OBDII code P0704 in a Ford related to the clutch pedal position switch?

- Start by inspecting the clutch pedal position switch and its wiring for any signs of damage or wear. Replace the switch if necessary to resolve the issue.

8. Can a DIY enthusiast replace the clutch pedal position switch in a Ford to fix the OBDII code P0704?

- Yes, replacing the clutch pedal position switch is a relatively straightforward task for those with basic automotive repair knowledge and tools.

9. Are there any specific tools required to replace the clutch pedal position switch in a Ford with the OBDII code P0704?

- A set of basic hand tools, including wrenches and screwdrivers, is typically all you need to replace the clutch pedal position switch in a Ford.

10. How much does it cost to replace the clutch pedal position switch in a Ford to resolve the OBDII code P0704?

- The cost of replacing the clutch pedal position switch can vary depending on the vehicle model and labor rates, but it is generally an affordable repair compared to other automotive fixes.