AutoCodes – Ford – P0704 1997 Ford F150

P0704 1997 Ford F150 Code - Clutch Pedal Position Switch Malfunction

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 1997 Ford F150 indicates Clutch Pedal Position Switch Malfunction .
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 3,917

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 1997 Ford F150 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 1997 Ford F150 - Clutch Pedal Position Switch Malfunction - AutoCodes.com — P0704 1997 Ford F150 Code - Clutch Pedal Position Switch Malfunction

What does this mean?

What are the Possible Causes of the DTC P0704 1997 Ford F150?

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 1997 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

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.

When the clutch pedal is depressed the voltage goes to low. If the PCM does not see this change from high to low the DTC is set.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0704 1997 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 P0704 1997 Ford F150 code?

Need more information on how to fix the P0704 1997 Ford F150 code? Get Access to Factory Service Manuals

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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 P0704 1997 Ford F150 Code

1. What are the common symptoms of a clutch pedal position switch malfunction (OBDII code P0704) in a 1997 Ford F150?

- Common symptoms include difficulty starting the vehicle, inability to start the engine, cruise control issues, and the inability to shift gears.

2. What causes the clutch pedal position switch malfunction in a 1997 Ford F150?

- The most common causes are a faulty clutch pedal position switch, damaged wiring or connectors, or a misaligned switch.

3. How can I diagnose a clutch pedal position switch malfunction in my 1997 Ford F150?

- You can diagnose the issue by performing a visual inspection of the switch, checking the wiring and connectors, and using an OBDII scanner to retrieve the trouble code P0704.

4. Can I still drive my 1997 Ford F150 with the clutch pedal position switch malfunction?

- It is not recommended to drive the vehicle with this issue, as it can lead to safety hazards and further damage to the transmission system.

5. How do I repair a clutch pedal position switch malfunction in a 1997 Ford F150?

- To repair the issue, you may need to replace the faulty clutch pedal position switch, repair any damaged wiring or connectors, and ensure proper alignment of the switch.

6. Is it possible to reset the OBDII code P0704 in a 1997 Ford F150 without fixing the issue?

- Resetting the code without addressing the underlying problem will only temporarily clear the error code, but the issue will persist and may trigger the code again.

7. Are there any DIY tips for fixing a clutch pedal position switch malfunction in a 1997 Ford F150?

- DIY tips include checking for loose or damaged wiring, ensuring the switch is properly aligned, and referring to the vehicle's repair manual for specific instructions.

8. How much does it typically cost to repair a clutch pedal position switch malfunction in a 1997 Ford F150?

- The cost of repair can vary depending on the extent of the issue, but it typically ranges from $100 to $300 for parts and labor.

9. Can a clutch pedal position switch malfunction cause other problems in a 1997 Ford F150?

- Yes, if left unresolved, a malfunctioning clutch pedal position switch can lead to issues with starting the vehicle, shifting gears, and engaging cruise control.

10. Will fixing the clutch pedal position switch malfunction improve the overall performance of my 1997 Ford F150?

- Yes, addressing the issue promptly will restore proper functionality to the clutch system, ensuring smooth operation and preventing further complications.