AutoCodesChevrolet – P0807 2017 Chevrolet Silverado

P0807 2017 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 2017 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 229
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 2017 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 2017 Chevrolet Silverado - Clutch Pedal Position Sensor Circuit Low Voltage - AutoCodes.com
P0807 2017 Chevrolet Silverado Code - Clutch Pedal Position Sensor Circuit Low Voltage

What are the Possible Causes of the DTC P0807 2017 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 2017 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 2017 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 2017 Chevrolet Silverado code?

Need more information on how to fix the P0807 2017 Chevrolet Silverado 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 P0807 2017 Chevrolet Silverado Code

1. What does OBDII code P0807 mean on a 2017 Chevrolet Silverado?

P0807 indicates a "Clutch Pedal Position Sensor Circuit Low Voltage," meaning the vehicle's ECM is detecting abnormally low voltage from the clutch position sensor.

2. What are the common symptoms of code P0807 in a 2017 Chevrolet Silverado?

Symptoms may include difficulty starting the engine, inability to shift gears, a stuck clutch pedal, or the Check Engine Light being illuminated.

3. What causes the P0807 code to appear in a 2017 Chevrolet Silverado?

Common causes include a faulty clutch pedal position sensor, damaged wiring or connectors in the sensor circuit, or issues with the ECM.

4. Can I still drive my 2017 Chevrolet Silverado with a P0807 code?

Driving with a P0807 code may be possible, but it can lead to issues like starting difficulties or gear shifting problems. It is best to address the issue promptly.

5. How do I diagnose the P0807 code on my 2017 Chevrolet Silverado?

Diagnosis involves checking the clutch pedal position sensor, inspecting wiring and connectors for damage, and testing the sensor's voltage and continuity using a multimeter.

6. How do I fix the P0807 code on a 2017 Chevrolet Silverado?

Repairs may include replacing the clutch pedal position sensor, repairing or replacing damaged wiring or connectors, or reprogramming or replacing the ECM if necessary.

7. What tools are needed to diagnose and repair the P0807 code?

You will need a scan tool to read the code, a multimeter to test voltage and continuity, and basic hand tools for repairs.

8. How much does it cost to fix the P0807 code on a 2017 Chevrolet Silverado?

Repair costs vary but typically range from $100 to $300, depending on whether the issue is with the sensor, wiring, or ECM.

9. Can a bad battery cause the P0807 code on a 2017 Chevrolet Silverado?

While unlikely, a weak or failing battery can affect electrical systems and might contribute to low voltage readings, indirectly triggering the code.

10. Will clearing the P0807 code solve the issue permanently?

Clearing the code will remove it temporarily, but if the underlying problem is not fixed, the code will likely return.

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