P0ACD 2015 Chevrolet Silverado Code - Hybrid/EV Battery Temperature Sensor 3 Circuit High Voltage
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
- P0ACD 2015 Chevrolet Silverado indicates Hybrid/EV Battery Temperature Sensor 3 Circuit High Voltage.
- 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 P0ACD 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 hybrid battery temperature sensor is less than -69°C (-92°F).
What are the Possible Causes of the DTC P0ACD 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 P0ACD 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 P0ACD 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 P0ACD 2015 Chevrolet Silverado Code
1. What does the OBDII code P0ACD mean on a 2015 Chevrolet Silverado?
It indicates a problem with the Hybrid/EV Battery Temperature Sensor 3 Circuit, specifically a high voltage condition.
2. What are the common symptoms of the P0ACD code?
Symptoms may include warning lights on the dashboard, reduced hybrid/EV system performance, or difficulty starting the vehicle.
3. What causes the P0ACD code on a 2015 Chevrolet Silverado?
Causes can include a faulty battery temperature sensor, damaged wiring or connectors, or issues with the hybrid battery control module.
4. Can I drive my 2015 Chevrolet Silverado with the P0ACD code?
Driving with this code is not recommended as it may lead to reduced performance or damage to the hybrid battery system.
5. How is the P0ACD code diagnosed?
Diagnosis involves scanning the vehicle with an OBDII tool, inspecting the battery temperature sensor, and checking the wiring and connectors for damage.
6. How do you fix the P0ACD code?
Repairs may include replacing the faulty temperature sensor, repairing damaged wiring, or reprogramming the hybrid battery control module.
7. How much does it cost to repair the P0ACD code?
Repair costs can vary, but replacing a sensor may cost $100-$300, while wiring or module repairs could cost more depending on labor and parts.
8. Can a dead hybrid battery cause the P0ACD code?
A failing hybrid battery is unlikely to directly cause this code, but battery-related issues may affect temperature sensor readings.
9. Does the P0ACD code affect fuel efficiency?
Yes, the code can reduce fuel efficiency by impairing the hybrid system's performance.
10. Is the P0ACD code covered under warranty for a 2015 Chevrolet Silverado?
Coverage depends on the vehicle's warranty terms; hybrid system components may still be covered under the extended warranty.
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