Engine-CodesChevrolet – P0AC6 2017 Chevrolet Silverado

P0AC6 2017 Chevrolet Silverado Code - Hybrid/EV Battery Temperature Sensor 2 Performance

Quick Answer

The P0AC6 code for a 2017 Chevrolet Silverado indicates a problem with the Hybrid/EV Battery Temperature Sensor 2 performance. Common causes include Malfunctioning temperature sensor, Wiring or connection issues, Corrosion or damage to the sensor. 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
P0AC6 2017 Chevrolet Silverado indicates Hybrid/EV Battery Temperature Sensor 2 Performance.
Common causes
Common causes include Malfunctioning temperature sensor, Wiring or connection issues, Corrosion or damage to the sensor.
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.
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code P0AC6 2017 Chevrolet Silverado Description

The P0AC6 code for a 2017 Chevrolet Silverado indicates a problem with the Hybrid/EV Battery Temperature Sensor 2 performance. This sensor is responsible for monitoring the temperature of the hybrid or electric vehicle battery to ensure it is operating within a safe range. When this sensor malfunctions or fails to provide accurate readings, it can lead to various issues with the vehicle's performance and potentially cause long-term damage to the battery system.

OBDII Code P0AC6 2017 Chevrolet Silverado - Hybrid/EV Battery Temperature Sensor 2 Performance
P0AC6 2017 Chevrolet Silverado Code - Hybrid/EV Battery Temperature Sensor 2 Performance

Common Causes of P0AC6 2017 Chevrolet Silverado

  1. Malfunctioning temperature sensor
  2. Wiring or connection issues
  3. Corrosion or damage to the sensor
  4. Faulty battery cooling system
  5. Issues with the vehicle's computer system

Symptoms of P0AC6 2017 Chevrolet Silverado

  1. Decreased fuel efficiency
  2. Reduced power output
  3. Warning lights on the dashboard
  4. Overheating of the battery
  5. In extreme cases, the vehicle may enter a "limp mode" to protect the battery from further damage.

How to Fix P0AC6 2017 Chevrolet Silverado

  1. Diagnose the specific cause of the sensor malfunction using a diagnostic scanner.
  2. Inspect the sensor, wiring, and connections for any visible damage or corrosion.
  3. Replace the temperature sensor if it is found to be faulty.
  4. Test the new sensor and reset the vehicle's computer system to clear the code.
  5. Monitor the battery temperature to ensure the issue has been resolved.

Cost to Fix P0AC6 2017 Chevrolet Silverado

The cost of repairing a Hybrid/EV Battery Temperature Sensor 2 performance issue can vary depending on the extent of the problem and the specific components that need to be replaced. In general, the cost of replacing the sensor itself can range from $100 to $300, while additional labor costs may amount to $100 to $200. Overall, the total repair cost for this issue could fall between $200 and $500. It's important to note that these estimates are rough averages, and actual costs may differ based on factors such as location, vehicle make and model, and labor rates at the repair shop.

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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 P0AC6 2017 Chevrolet Silverado Code

What does OBDII code P0AC6 mean on a 2017 Chevrolet Silverado?

P0AC6 indicates an issue with the Hybrid/EV Battery Temperature Sensor 2, specifically a performance problem where the sensor is not functioning as expected.

What are the symptoms of code P0AC6 in a 2017 Chevrolet Silverado?

Common symptoms include the hybrid system warning light, reduced hybrid system performance, poor fuel efficiency, or the vehicle entering limp mode.

What causes the P0AC6 code to appear?

Possible causes include a faulty battery temperature sensor, damaged wiring or connectors, a malfunctioning hybrid battery control module, or excessive heat in the hybrid battery pack.

Can I drive my 2017 Chevrolet Silverado with the P0AC6 code?

While the vehicle may still operate, driving with this code can risk further damage to the hybrid system and reduce performance. It’s best to address the issue promptly.

How do I diagnose the P0AC6 code?

Diagnosis involves scanning the vehicle for additional codes, inspecting the battery temperature sensor and wiring for damage, and testing the sensor’s performance with a multimeter.

What should I check first when troubleshooting P0AC6?

Start by inspecting the wiring and connectors for the battery temperature sensor for signs of corrosion, damage, or loose connections.

How much does it cost to fix code P0AC6 on a 2017 Chevrolet Silverado?

Repair costs vary but could range from $100 to $500 depending on whether the temperature sensor, wiring, or control module requires replacement.

Can a software update fix the P0AC6 code?

In some cases, a software update to the hybrid battery control module may resolve the issue, but this depends on the specific circumstances and diagnostic findings.

Does the P0AC6 code indicate a hybrid battery failure?

Not necessarily. The code points to a performance issue with the temperature sensor, not the battery itself, though prolonged issues could affect the battery.

Is it necessary to replace the Hybrid/EV Battery Temperature Sensor 2 for P0AC6?

If the sensor is confirmed to be faulty after diagnosis, replacement is necessary to resolve the code and restore proper hybrid system function.

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