P0871 Chevrolet Code - Pressure Switch Solenoid 'E' Circuit Stuck Open
Quick Answer
The P0871 Chevrolet code indicates an issue with the Pressure Switch Solenoid 'E' Circuit being stuck open. Common causes include Faulty Pressure Switch Solenoid 'E', Wiring issues or short circuits in the circuit, Corrosion or debris affecting the solenoid. 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
- P0871 Chevrolet indicates Pressure Switch Solenoid 'E' Circuit Stuck Open.
- Common causes
- Common causes include Faulty Pressure Switch Solenoid 'E', Wiring issues or short circuits in the circuit, Corrosion or debris affecting the solenoid.
- 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 P0871 Chevrolet Description
The P0871 Chevrolet code indicates an issue with the Pressure Switch Solenoid 'E' Circuit being stuck open. This solenoid is a crucial component in the vehicle's transmission system, responsible for regulating hydraulic pressure within the transmission. When the solenoid is stuck open, it can lead to improper pressure regulation, affecting the way the transmission shifts gears. This can result in erratic shifting, harsh shifting, or even the transmission not shifting at all.
Common Causes of P0871 Chevrolet
- Faulty Pressure Switch Solenoid 'E'
- Wiring issues or short circuits in the circuit
- Corrosion or debris affecting the solenoid
- Low transmission fluid levels
- Electrical issues within the transmission control module
Symptoms of P0871 Chevrolet
- Erratic shifting or shifting delays
- Harsh shifting between gears
- Transmission slipping
- Illumination of the check engine light
- Reduced fuel efficiency
How to Fix P0871 Chevrolet
- Begin by conducting a thorough diagnostic scan to confirm the P0871 code and identify any additional related codes.
- Inspect the wiring and connections related to the Pressure Switch Solenoid 'E' for any signs of damage, corrosion, or loose connections.
- Test the solenoid itself to determine if it is functioning correctly or needs replacement.
- If the solenoid is faulty, replace it with a new, OEM-quality part.
- Clear the diagnostic trouble codes, reset the vehicle's computer, and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P0871 Chevrolet
The cost of repairing a Pressure Switch Solenoid 'E' Circuit that is stuck open can vary depending on the make and model of the vehicle, the location of the repair shop, and the cost of parts. On average, the cost of parts for this repair can range from $100 to $300, while labor costs can range from $150 to $300. Overall, you can expect to pay anywhere from $250 to $600 for this repair. It is advisable to contact local repair shops for a more accurate estimate based on your specific vehicle.
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