P0C36 2018 Chevrolet Silverado Code - Hybrid/EV Battery Temperature Sensor 6 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
- P0C36 2018 Chevrolet Silverado indicates Hybrid/EV Battery Temperature Sensor 6 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 P0C36 2018 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 P0C36 2018 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 P0C36 2018 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 P0C36 2018 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 P0C36 2018 Chevrolet Silverado Code
1. What does the OBDII code P0C36 mean on a 2018 Chevrolet Silverado?
P0C36 indicates that the hybrid/EV battery temperature sensor 6 circuit is detecting a high voltage reading, which suggests a potential issue with the sensor or wiring.
2. What are the symptoms of code P0C36 in a 2018 Chevrolet Silverado?
Common symptoms include the check engine light turning on, reduced hybrid system performance, warning messages on the dashboard, or irregular battery cooling system operation.
3. What causes the P0C36 code to appear on a 2018 Chevrolet Silverado?
Possible causes include a faulty battery temperature sensor, damaged or corroded wiring, a poor electrical connection, or an issue with the hybrid battery control module.
4. Can I still drive my 2018 Chevrolet Silverado with the P0C36 code?
While the vehicle may remain drivable, driving with this code can lead to reduced performance and may cause further damage to the hybrid battery system. It’s best to address the issue promptly.
5. How do I diagnose the P0C36 code on a 2018 Chevrolet Silverado?
Diagnosis typically involves using a scan tool to check for additional codes, inspecting the battery temperature sensor and related wiring, and testing the sensor’s voltage and resistance.
6. How can I fix the P0C36 code on my 2018 Chevrolet Silverado?
Repairs may include replacing the faulty temperature sensor, repairing or replacing damaged wiring, cleaning corroded connections, or reprogramming the hybrid battery control module if needed.
7. How much does it cost to fix the P0C36 code on a 2018 Chevrolet Silverado?
Repair costs vary depending on the root cause but can range from $100 to $500, depending on whether the sensor, wiring, or control module needs to be repaired or replaced.
8. Can a dead hybrid battery cause the P0C36 code?
A failing or heavily degraded hybrid battery is unlikely to directly cause this code but may contribute to sensor issues or other related problems.
9. Is the P0C36 code covered under warranty on a 2018 Chevrolet Silverado?
If your vehicle is still under the hybrid system warranty, the diagnosis and repair of this code may be covered. Check with your dealership for details.
10. What happens if I ignore the P0C36 code on my 2018 Chevrolet Silverado?
Ignoring this code could lead to further damage to the hybrid battery system, reduced fuel efficiency, and potentially expensive repairs in the future.
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