P0C80 Chevrolet Code - Hybrid/EV Battery Temperature Sensor 7 Circuit Erratic
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
- P0C80 Chevrolet indicates Hybrid/EV Battery Temperature Sensor 7 Circuit Erratic.
- 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 P0C80 Chevrolet 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 intermittent or has changed by 10°C (18°F) or greater for 4 out of 5 seconds.
What are the Possible Causes of the DTC P0C80 Chevrolet?
- 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 P0C80 Chevrolet?
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 P0C80 Chevrolet 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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Information for Specific Chevrolet Models
- P0C80 2014 Chevrolet Silverado — Hybrid/EV Battery Temperature Sensor 7 Circuit Erratic
- P0C80 2015 Chevrolet Silverado — Hybrid/EV Battery Temperature Sensor 7 Circuit Erratic
- P0C80 2016 Chevrolet Silverado — Hybrid/EV Battery Temperature Sensor 7 Circuit Erratic
- P0C80 2017 Chevrolet Silverado — Hybrid/EV Battery Temperature Sensor 7 Circuit Erratic
- P0C80 2018 Chevrolet Silverado — Hybrid/EV Battery Temperature Sensor 7 Circuit Erratic
Frequently Asked Questions about P0C80 Chevrolet Code
What does the OBDII code P0C80 mean on a Chevrolet?
The P0C80 code indicates an issue with the Hybrid/EV Battery Temperature Sensor 7 Circuit, specifically that its readings are erratic or inconsistent.
What are the common symptoms of code P0C80 in a Chevrolet?
Symptoms may include an illuminated check engine light, reduced fuel efficiency, limited power mode, or warning messages related to the hybrid/EV battery system.
What causes the P0C80 code to be triggered?
Common causes include a faulty battery temperature sensor, damaged wiring or connectors in the sensor circuit, or issues with the hybrid/EV battery management system.
Can I keep driving my Chevrolet with the P0C80 code?
It's not recommended. Driving with this code can lead to further damage to the hybrid/EV battery system and may result in reduced performance or safety issues.
How is the P0C80 code diagnosed?
A technician will use a scan tool to confirm the code, inspect the battery temperature sensor and wiring for damage, and check for any other related codes or system malfunctions.
What repairs are needed to fix the P0C80 code?
Repairs may involve replacing the faulty battery temperature sensor, repairing damaged wiring or connectors, or updating the vehicle's hybrid control module software.
How much does it cost to fix the P0C80 code on a Chevrolet?
Repair costs vary but typically range from $150 to $500, depending on whether the issue is with the sensor, wiring, or control module.
Can a dead hybrid/EV battery cause the P0C80 code?
A failing or degraded hybrid/EV battery is unlikely to directly cause this specific code, but it can contribute to related issues if it affects sensor performance.
How can I prevent the P0C80 code from recurring?
Regular maintenance, inspecting hybrid battery components for damage, and addressing any warning signs early can help prevent this code from reappearing.
Does the P0C80 code always require sensor replacement?
Not always. Sometimes the issue is with the wiring or connectors, and repairing those components can resolve the problem without replacing the sensor.
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