AutoCodesChevrolet – P0807 2014 Chevrolet Silverado

P0807 2014 Chevrolet Silverado Code - Clutch Pedal Position Sensor Circuit Low Voltage

Quick Answer

The Clutch Pedal Position (CPP) sensor is a three-wire sensor, connected to a 5 V reference circuit, a low reference circuit, and a signal circuit. Common causes include Faulty Clutch Pedal Position (CPP) Sensor, Clutch Pedal Position Sensor harness is open or shorted, Clutch Pedal Position Sensor 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
P0807 2014 Chevrolet Silverado indicates Clutch Pedal Position Sensor Circuit Low Voltage.
Common causes
Common causes include Faulty Clutch Pedal Position (CPP) Sensor, Clutch Pedal Position Sensor harness is open or shorted, Clutch Pedal Position Sensor 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 269
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 02, 2022
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Code P0807 2014 Chevrolet Silverado Description

The Clutch Pedal Position (CPP) sensor is a three-wire sensor, connected to a 5 V reference circuit, a low reference circuit, and a signal circuit. The Engine Control Module (ECM) supplies 5 V to the CPP sensor and also provides a sensor ground path on the low reference circuit. The CPP sensor sends a voltage signal to the ECM on the signal circuit. The voltage on the signal circuit will vary from a voltage near 4 V when the clutch pedal is released, to a voltage near 1 V when the clutch pedal is applied. The Diagnostic Trouble Code (DTC) will be set if the CPP sensor voltage is less than 0.1 V for more than 1 s.
OBDII Code P0807 2014 Chevrolet Silverado - Clutch Pedal Position Sensor Circuit Low Voltage - AutoCodes.com
P0807 2014 Chevrolet Silverado Code - Clutch Pedal Position Sensor Circuit Low Voltage

What are the Possible Causes of the DTC P0807 2014 Chevrolet Silverado?

  • Faulty Clutch Pedal Position (CPP) Sensor
  • Clutch Pedal Position Sensor harness is open or shorted
  • Clutch Pedal Position Sensor circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P0807 2014 Chevrolet Silverado?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0807 2014 Chevrolet Silverado 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 P0807 2014 Chevrolet Silverado code?

Need more information on how to fix the P0807 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0807 2014 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

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 P0807 2014 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P0807 in a 2014 Chevrolet Silverado?

- Common symptoms include difficulty shifting gears, erratic clutch pedal behavior, and in some cases, the vehicle may not start.

2. What does the OBDII code P0807 "Clutch Pedal Position Sensor Circuit Low Voltage" mean for a 2014 Chevrolet Silverado?

- This code indicates that the clutch pedal position sensor circuit is detecting a lower voltage than normal, potentially leading to issues with the clutch system.

3. What are the possible causes of the OBDII code P0807 in a 2014 Chevrolet Silverado?

- Possible causes include a faulty clutch pedal position sensor, damaged wiring or connectors in the sensor circuit, low battery voltage, or a malfunctioning PCM.

4. How can I diagnose the OBDII code P0807 in my 2014 Chevrolet Silverado?

- Diagnosing P0807 involves checking the clutch pedal position sensor for proper operation, inspecting the sensor circuit for any damage, and testing the voltage levels to identify the issue.

5. Can I continue driving my 2014 Chevrolet Silverado with OBDII code P0807 present?

- It is not recommended to drive the vehicle with this code active, as it can lead to further damage to the clutch system and potentially affect the drivability of the vehicle.

6. How can I repair OBDII code P0807 in my 2014 Chevrolet Silverado?

- Repairing P0807 may involve replacing the clutch pedal position sensor, repairing any damaged wiring or connectors, ensuring proper voltage supply, and clearing the trouble code with a diagnostic tool.

7. Is it possible to reset the OBDII code P0807 in a 2014 Chevrolet Silverado without fixing the underlying issue?

- While you can clear the trouble code temporarily, it is important to address the root cause of the problem to prevent the code from reoccurring and potentially causing more significant issues.

8. Are there any preventative maintenance tips to avoid OBDII code P0807 in a 2014 Chevrolet Silverado?

- Regularly inspecting and maintaining the clutch system, including the clutch pedal position sensor and associated wiring, can help prevent issues that may trigger code P0807.

9. Will OBDII code P0807 cause the check engine light to illuminate in a 2014 Chevrolet Silverado?

- Yes, code P0807 will trigger the check engine light to come on in your 2014 Chevrolet Silverado to alert you to a potential issue with the clutch pedal position sensor circuit.

10. Can a DIY enthusiast with basic automotive knowledge fix OBDII code P0807 in a 2014 Chevrolet Silverado?

- Depending on the underlying cause, a DIY enthusiast may be able to address the issue by following repair guides, but diagnosing and repairing electrical issues like P0807 may require specialized tools and expertise.

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