P0AC6 2014 Chevrolet Silverado Code - Hybrid/EV Battery Temperature Sensor 2 Performance
Quick Answer
Hybrid/EV Battery Temperature Sensors are used to monitor the battery temperature. Common causes include Faulty Hybrid/EV Battery Assembly, Hybrid/EV Battery Assembly harness is open or shorted, Hybrid/EV Battery Assembly 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
- P0AC6 2014 Chevrolet Silverado indicates Hybrid/EV Battery Temperature Sensor 2 Performance.
- Common causes
- Common causes include Faulty Hybrid/EV Battery Assembly, Hybrid/EV Battery Assembly harness is open or shorted, Hybrid/EV Battery Assembly 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 P0AC6 2014 Chevrolet Silverado Description
Each Hybrid/EV Battery Interface Control Module communicates the temperature sensor values to the Hybrid/EV Powertrain Control Module via serial data.
The Hybrid/EV Powertrain Control Module uses the battery temperature sensors to determine the Hybrid/EV Battery Module temperature in order to control the battery cooling system operation.
The Diagnostic Trouble Code (DTC) will be set when the difference between a single battery temperature sensor and an average of the other battery temperature sensors is greater than 25°C (45°F).
What are the Possible Causes of the DTC P0AC6 2014 Chevrolet Silverado?
- Faulty Hybrid/EV Battery Assembly
- Hybrid/EV Battery Assembly harness is open or shorted
- Hybrid/EV Battery Assembly circuit poor electrical connection
- Faulty Hybrid/EV Battery Interface Control Module
How to Fix the DTC P0AC6 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 P0AC6 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 P0AC6 2014 Chevrolet Silverado Code
1. What does the OBDII code P0AC6 mean on a 2014 Chevrolet Silverado?
The P0AC6 code indicates a performance issue with Hybrid/EV Battery Temperature Sensor 2, which monitors the temperature of the hybrid/EV battery pack.
2. What are the common symptoms of code P0AC6 in a 2014 Chevrolet Silverado?
Symptoms may include the hybrid/EV system warning light, reduced fuel efficiency, limited power mode, or issues with battery charging and discharging.
3. What causes the P0AC6 code to appear in a 2014 Chevrolet Silverado?
Common causes include a faulty temperature sensor, damaged wiring or connectors, issues with the hybrid/EV battery control module, or battery pack overheating.
4. Can I drive my 2014 Chevrolet Silverado with a P0AC6 code?
It is not recommended to drive with this code, as it may lead to further damage to the hybrid/EV battery system or compromise vehicle performance.
5. How do I diagnose the P0AC6 code on my 2014 Chevrolet Silverado?
Diagnosis involves scanning for additional codes, visually inspecting the wiring and connectors for damage, and testing the functionality of the temperature sensor and battery control module.
6. How do I repair the P0AC6 code on a 2014 Chevrolet Silverado?
Repairs may include replacing the faulty temperature sensor, repairing damaged wiring or connectors, or reprogramming/repairing the hybrid battery control module.
7. How much does it cost to fix a P0AC6 code on a 2014 Chevrolet Silverado?
Repair costs vary but typically range from $200 to $800, depending on whether the issue is a sensor replacement or a more extensive repair to the hybrid battery system.
8. Can a P0AC6 code be caused by a low hybrid battery charge?
No, the code specifically relates to a performance issue with Temperature Sensor 2 and is not directly caused by a low battery charge.
9. Is the P0AC6 code covered under warranty for a 2014 Chevrolet Silverado?
Depending on the vehicle's warranty status and coverage for hybrid system components, it may be covered under the hybrid battery or emissions warranty.
10. What tools are needed to troubleshoot a P0AC6 code on a 2014 Chevrolet Silverado?
You’ll need an OBDII scanner capable of reading hybrid system codes, a multimeter for testing electrical circuits, and potentially a repair manual for specific diagnostic procedures.
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