P0AC6 2015 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 2015 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 2015 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 2015 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 2015 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 2015 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 2015 Chevrolet Silverado Code
1. What does the OBDII code P0AC6 mean on a 2015 Chevrolet Silverado?
The P0AC6 code indicates an issue with Hybrid/EV Battery Temperature Sensor 2, specifically related to its performance or readings.
2. What are the symptoms of the P0AC6 code on a 2015 Chevrolet Silverado?
Common symptoms include the check engine light or hybrid warning light, reduced hybrid system performance, or limited vehicle power.
3. What causes the P0AC6 code to appear?
This code can be caused by a faulty battery temperature sensor, damaged wiring or connectors, or an issue with the hybrid battery control module.
4. Can I drive my 2015 Chevrolet Silverado with the P0AC6 code?
It is not recommended to drive the vehicle extensively with this code, as it could lead to overheating or damage to the hybrid battery system.
5. How is the P0AC6 code diagnosed?
A technician will use a scan tool to check for related codes, inspect the battery temperature sensor and its wiring, and perform resistance or continuity tests on the sensor.
6. How do you fix the P0AC6 code on a 2015 Chevrolet Silverado?
Repairs may involve replacing the faulty battery temperature sensor, repairing damaged wiring or connectors, or reprogramming the hybrid control module if necessary.
7. How much does it cost to repair the P0AC6 code?
Repair costs can vary but may range from $150 to $500, depending on whether the issue is with the sensor, wiring, or control module.
8. Can a dirty or corroded connector cause the P0AC6 code?
Yes, corrosion or dirt on the sensor's connector can disrupt communication and trigger the code.
9. Is the P0AC6 code specific to the 2015 Chevrolet Silverado?
No, P0AC6 is a generic OBDII code that applies to many hybrid or EV vehicles, but the exact diagnosis and repair steps may vary by make and model.
10. What happens if I ignore the P0AC6 code?
Ignoring this code can lead to decreased hybrid system efficiency, potential damage to the battery pack, or even complete hybrid system failure.
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