Engine-CodesChevrolet – P0AC6 2016 Chevrolet Silverado

P0AC6 2016 Chevrolet Silverado Code - Hybrid/EV Battery Temperature Sensor 2 Performance

Quick Answer

The P0AC6 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado specifically relates to the Hybrid/EV Battery Temperature Sensor 2 Performance. Common causes include Faulty Hybrid/EV Battery Temperature Sensor 2, Wiring or connection issues with the sensor, 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 2016 Chevrolet Silverado indicates Hybrid/EV Battery Temperature Sensor 2 Performance.
Common causes
Common causes include Faulty Hybrid/EV Battery Temperature Sensor 2, Wiring or connection issues with the sensor, 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 14, 2024
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Code P0AC6 2016 Chevrolet Silverado Description

The P0AC6 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado specifically relates to the Hybrid/EV Battery Temperature Sensor 2 Performance. This code indicates that there is a performance issue with the second temperature sensor in the hybrid or electric vehicle (EV) battery system. The temperature sensors in the battery pack are crucial components that monitor the temperature of the battery cells to ensure they operate within safe limits. When the sensor detects abnormal temperatures, it can affect the overall performance and efficiency of the vehicle.

OBDII Code P0AC6 2016 Chevrolet Silverado - Hybrid/EV Battery Temperature Sensor 2 Performance
P0AC6 2016 Chevrolet Silverado Code - Hybrid/EV Battery Temperature Sensor 2 Performance

Common Causes of P0AC6 2016 Chevrolet Silverado

  1. Faulty Hybrid/EV Battery Temperature Sensor 2.
  2. Wiring or connection issues with the sensor.
  3. Corrosion or damage to the sensor.
  4. Software or calibration issues with the battery management system.
  5. Environmental factors affecting sensor performance (extreme temperatures, moisture).

Symptoms of P0AC6 2016 Chevrolet Silverado

  1. Reduced fuel efficiency or electric range.
  2. Increased battery temperature warning lights on the dashboard.
  3. Inconsistent battery charging behavior.
  4. Engine or electric motor performance issues.
  5. Vehicle entering reduced power mode.

How to Fix P0AC6 2016 Chevrolet Silverado

  1. Diagnose the specific cause of the issue by using a diagnostic scanner to read the code and check the sensor's functionality.
  2. Inspect the sensor and its wiring for any visible damage or corrosion. Replace the sensor if necessary.
  3. Clear the DTC from the vehicle's computer system after replacing the sensor.
  4. Test drive the vehicle to ensure that the issue has been resolved and that the temperature readings are accurate.
  5. If the problem persists, further troubleshooting may be required to identify any underlying issues with the battery management system.

Cost to Fix P0AC6 2016 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 a temperature sensor can range from $100 to $300, including parts and labor. Additional costs may be incurred if there are other underlying issues that need to be addressed. It's recommended to consult with a professional mechanic or dealership to get an accurate estimate based on the specific circumstances of your vehicle. Keep in mind that labor rates can vary, so it's advisable to inquire about rates in your local area.

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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 2016 Chevrolet Silverado Code

1. What does the OBDII code P0AC6 mean on a 2016 Chevrolet Silverado?

The P0AC6 code indicates an issue with the performance of Hybrid/EV Battery Temperature Sensor 2, which monitors the temperature of the hybrid battery pack.

2. What are the common symptoms of the P0AC6 code?

Symptoms may include the hybrid system warning light illuminating, reduced fuel efficiency, limited hybrid system performance, or the vehicle entering a fail-safe mode.

3. What causes the P0AC6 code to appear?

Common causes include a faulty battery temperature sensor, wiring or connector issues in the sensor circuit, or a malfunctioning hybrid battery control module.

4. Can I drive my 2016 Chevrolet Silverado with the P0AC6 code?

It’s not recommended to drive the vehicle extensively, as the hybrid system may not function correctly, potentially leading to reduced performance or further damage.

5. How can the P0AC6 code be diagnosed?

Diagnosis involves using a scan tool to check for related codes, inspecting the wiring and connectors for damage, and testing the battery temperature sensor for proper operation.

6. How do I fix the P0AC6 code on my Silverado?

Repairs may include replacing the faulty battery temperature sensor, repairing damaged wiring or connectors, or reprogramming/updating the hybrid battery control module.

7. How much does it cost to fix the P0AC6 code?

Repair costs can vary but typically range from $150 to $500 depending on whether the issue is with the sensor, wiring, or control module.

8. Can a low hybrid battery charge trigger the P0AC6 code?

No, a low battery charge itself does not trigger this code, but temperature sensor issues could indirectly affect battery performance and charge regulation.

9. Is the P0AC6 code specific to hybrids or EVs?

Yes, the P0AC6 code is specific to hybrid and electric vehicles, as it relates to the hybrid battery temperature monitoring system.

10. Do I need to reprogram the hybrid system after fixing the P0AC6 code?

In some cases, reprogramming or resetting the hybrid battery control module may be required after repairs to clear the code and restore normal operation.

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