AutoCodesChevrolet – P0806 2016 Chevrolet Silverado

P0806 2016 Chevrolet Silverado Code - Clutch Pedal Position Sensor Performance

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
P0806 2016 Chevrolet Silverado indicates Clutch Pedal Position Sensor Performance.
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 329
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 P0806 2016 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 is stuck in a range.
OBDII Code P0806 2016 Chevrolet Silverado - Clutch Pedal Position Sensor Performance - AutoCodes.com
P0806 2016 Chevrolet Silverado Code - Clutch Pedal Position Sensor Performance

What are the Possible Causes of the DTC P0806 2016 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 P0806 2016 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 P0806 2016 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 P0806 2016 Chevrolet Silverado code?

Need more information on how to fix the P0806 2016 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 P0806 2016 Chevrolet Silverado Code

1. What does the OBDII code P0806 mean on a 2016 Chevrolet Silverado?

P0806 indicates a problem with the Clutch Pedal Position Sensor Performance, meaning the sensor is not operating within its expected parameters.

2. What are the common symptoms of code P0806 in a 2016 Chevrolet Silverado?

Common symptoms include difficulty starting the vehicle, issues with shifting gears, decreased fuel efficiency, and an illuminated check engine light.

3. What causes the P0806 code to appear in a 2016 Chevrolet Silverado?

Potential causes include a faulty clutch pedal position sensor, damaged wiring or connectors, or issues with the vehicle’s powertrain control module (PCM).

4. Can a faulty clutch pedal position sensor cause drivability problems in a 2016 Silverado?

Yes, a faulty sensor can cause issues such as trouble shifting gears, poor engine performance, or even prevent the engine from starting.

5. How do I diagnose the P0806 code on a 2016 Chevrolet Silverado?

Start by checking the wiring and connectors for damage or corrosion, then test the clutch pedal position sensor for proper voltage and operation. A scan tool may also be needed to monitor sensor data.

6. Is it safe to drive a 2016 Chevrolet Silverado with the P0806 code?

Driving with this code may not be safe, as it can lead to gear shifting issues and potential engine starting problems. It’s best to address the issue promptly.

7. How do I fix the P0806 code on my 2016 Chevrolet Silverado?

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

8. Can the P0806 code be caused by a software issue in the PCM?

Yes, in some cases, a software glitch or outdated PCM programming can trigger the P0806 code. Reprogramming the PCM may resolve the issue.

9. How much does it cost to fix the P0806 code on a 2016 Chevrolet Silverado?

The cost varies depending on the repair, but replacing the clutch pedal position sensor typically ranges from $100 to $300, including parts and labor.

10. Can a dead battery cause the P0806 code on a 2016 Chevrolet Silverado?

While unlikely, a dead or weak battery can cause electrical issues that might indirectly trigger this code. Always check the battery and charging system during diagnosis.

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