P0808 2014 Chevrolet Silverado Code - Clutch Pedal Position Sensor Circuit High 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
- P0808 2014 Chevrolet Silverado indicates Clutch Pedal Position Sensor Circuit High 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.
Code P0808 2014 Chevrolet Silverado Description
What are the Possible Causes of the DTC P0808 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 P0808 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 P0808 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.
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Frequently Asked Questions about P0808 2014 Chevrolet Silverado Code
1. What does the OBDII code P0808 mean on a 2014 Chevrolet Silverado?
The P0808 code indicates a high voltage issue in the clutch pedal position sensor circuit, which monitors the position of the clutch pedal.
2. What are the common symptoms of code P0808 in a 2014 Chevrolet Silverado?
Symptoms may include difficulty starting the vehicle, the engine not cranking, the clutch pedal feeling unresponsive, or the check engine light illuminating.
3. What causes the P0808 code to appear on a Chevrolet Silverado?
Common causes include a faulty clutch pedal position sensor, damaged wiring or connectors in the sensor circuit, or issues with the vehicle’s powertrain control module (PCM).
4. Can I drive my 2014 Chevrolet Silverado with a P0808 code?
It is not recommended to drive the vehicle with this code, as it may cause starting issues or affect the operation of the clutch, potentially leading to safety concerns.
5. How do I diagnose the P0808 code on my Silverado?
Diagnosis involves checking the clutch pedal position sensor, inspecting the wiring and connectors for damage, and testing the sensor’s voltage and resistance with a multimeter.
6. How do I fix the P0808 code on a 2014 Chevrolet Silverado?
Common fixes include replacing the clutch pedal position sensor, repairing damaged wiring, or cleaning and reconnecting the sensor’s electrical connections.
7. How much does it cost to fix the P0808 code on a Chevrolet Silverado?
Repair costs vary but typically range from $100 to $300, depending on whether the issue is with the sensor, wiring, or other components.
8. Can a faulty clutch pedal position sensor cause starting problems?
Yes, a malfunctioning clutch pedal position sensor can prevent the engine from starting, as it may not correctly signal the PCM that the clutch is engaged.
9. Will clearing the P0808 code solve the problem?
Clearing the code may turn off the check engine light temporarily, but the underlying issue must be repaired to prevent the code from returning.
10. Is the clutch pedal position sensor covered under warranty for a 2014 Silverado?
It depends on the specific warranty coverage and mileage of your vehicle. Consult your warranty documentation or contact a Chevrolet dealership for details.
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