P0071 2017 Chevrolet Silverado Code - Ambient Air Temperature Sensor Performance
Quick Answer
The P0071 diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado relates to the Ambient Air Temperature Sensor (AAT) performance. Common causes include Faulty Ambient Air Temperature Sensor, Damaged wiring or connectors, Corrosion or debris affecting sensor operation. 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
- P0071 2017 Chevrolet Silverado indicates Ambient Air Temperature Sensor Performance.
- Common causes
- Common causes include Faulty Ambient Air Temperature Sensor, Damaged wiring or connectors, Corrosion or debris affecting sensor operation.
- 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 P0071 2017 Chevrolet Silverado Description
The P0071 diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado relates to the Ambient Air Temperature Sensor (AAT) performance. The AAT sensor is responsible for monitoring the temperature of the air outside the vehicle. This information is crucial for various systems in the vehicle, such as the engine management system, transmission control module, and climate control system. The AAT sensor helps these systems adjust their operations based on the outside temperature to optimize performance and efficiency.
Common Causes of P0071 2017 Chevrolet Silverado
- Faulty Ambient Air Temperature Sensor
- Damaged wiring or connectors
- Corrosion or debris affecting sensor operation
- ECM software issues
- Environmental factors such as extreme temperatures affecting sensor performance
Symptoms of P0071 2017 Chevrolet Silverado
- Incorrect temperature readings on the climate control system
- Poor fuel economy
- Engine running too rich or too lean
- Rough idling or stalling
- Check Engine Light illuminated
How to Fix P0071 2017 Chevrolet Silverado
- Begin by locating the AAT sensor, typically located near the front grille or bumper.
- Inspect the sensor and its wiring for any visible damage, corrosion, or debris.
- Test the sensor using a multimeter to check for proper resistance readings.
- Replace the AAT sensor if it is found to be faulty or not functioning within specifications.
- Clear the DTC and perform a test drive to ensure the issue has been resolved.
Cost to Fix P0071 2017 Chevrolet Silverado
The cost of repairing the Ambient Air Temperature Sensor performance issue can vary depending on the specific cause of the problem and the labor rates in your area. On average, replacing the AAT sensor itself can range from $50 to $150, with additional costs for labor typically amounting to $80 to $150 per hour. It's advisable to consult with a trusted mechanic or dealership for a more accurate estimate based on your vehicle's make and model.
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Frequently Asked Questions about P0071 2017 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code P0071 on a 2017 Chevrolet Silverado related to the Ambient Air Temperature Sensor performance?
- Common symptoms include inaccurate temperature readings displayed on the dashboard, issues with the vehicle's climate control system, and potential decrease in fuel efficiency.
2. What are the possible causes of OBDII code P0071 on a 2017 Chevrolet Silverado?
- The code P0071 typically indicates a fault with the Ambient Air Temperature Sensor. Possible causes include a malfunctioning sensor, damaged wiring or connectors, or issues with the sensor's calibration.
3. How can I diagnose the Ambient Air Temperature Sensor issue triggering code P0071 on my 2017 Chevrolet Silverado?
- You can diagnose the issue by visually inspecting the sensor and its connections for any visible damage or corrosion. Using a multimeter, you can test the sensor's resistance and voltage to determine if it is functioning correctly.
4. Can I drive my 2017 Chevrolet Silverado with OBDII code P0071 without getting it repaired immediately?
- While it is possible to drive the vehicle with the P0071 code, it is not recommended as it can lead to incorrect temperature readings affecting the vehicle's performance and fuel efficiency. Getting it repaired promptly is advisable.
5. What are some repair tips for addressing OBDII code P0071 on a 2017 Chevrolet Silverado?
- Repair tips include replacing the Ambient Air Temperature Sensor if it is faulty, checking and repairing any damaged wiring or connectors, and ensuring the sensor is properly calibrated during installation.
6. Is it possible to reset OBDII code P0071 on a 2017 Chevrolet Silverado without fixing the underlying issue?
- While you can clear the code using an OBDII scanner, the underlying issue causing the P0071 code will persist until it is properly diagnosed and repaired.
7. How much does it typically cost to repair OBDII code P0071 on a 2017 Chevrolet Silverado at a dealership or auto repair shop?
- The cost of repairing the Ambient Air Temperature Sensor issue triggering code P0071 can vary depending on the exact cause of the problem, but it generally ranges from $100 to $300 for parts and labor.
8. Can extreme weather conditions or environmental factors trigger OBDII code P0071 on a 2017 Chevrolet Silverado?
- Yes, extreme temperature fluctuations or exposure to elements like water, snow, or debris can sometimes cause issues with the Ambient Air Temperature Sensor, leading to the P0071 trouble code.
9. Will fixing OBDII code P0071 on my 2017 Chevrolet Silverado improve the overall performance of the vehicle?
- Fixing the Ambient Air Temperature Sensor issue causing the P0071 code can help improve the accuracy of temperature readings, enhance the functionality of the climate control system, and potentially boost fuel efficiency.
10. How long does it typically take to repair OBDII code P0071 on a 2017 Chevrolet Silverado?
- The repair time for addressing the Ambient Air Temperature Sensor issue triggering code P0071 can vary based on the exact cause and complexity of the repair, but it usually takes around 1-2 hours at a dealership or auto repair shop.
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