P0BC6 2015 Chevrolet Silverado Code - Hybrid/EV Battery Temperature Sensor 5 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
- P0BC6 2015 Chevrolet Silverado indicates Hybrid/EV Battery Temperature Sensor 5 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 P0BC6 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 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 P0BC6 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 P0BC6 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 P0BC6 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 P0BC6 2015 Chevrolet Silverado Code
What does the OBDII code P0BC6 mean for a 2015 Chevrolet Silverado?
The P0BC6 code indicates an issue with the Hybrid/EV Battery Temperature Sensor 5 Circuit, specifically erratic readings or performance.
What are the symptoms of code P0BC6 in a 2015 Chevrolet Silverado?
Symptoms may include the check engine light turning on, reduced fuel efficiency, limited hybrid system performance, or unusual battery temperature readings.
What causes the P0BC6 code to appear in a 2015 Chevrolet Silverado?
Common causes include a faulty battery temperature sensor, damaged wiring or connectors in the sensor circuit, or issues with the battery control module.
Can I drive with the P0BC6 code active in my 2015 Chevrolet Silverado?
Driving with this code is not recommended, as it may lead to reduced hybrid system performance or potential damage to the battery pack.
How is the P0BC6 code diagnosed?
Technicians use an OBDII scanner to retrieve the code, inspect the battery temperature sensor and its wiring, and perform tests to pinpoint the cause of the erratic circuit readings.
What repairs are typically needed to fix the P0BC6 code?
Repairs may involve replacing the faulty temperature sensor, repairing or replacing damaged wiring or connectors, or updating/reprogramming the battery control module.
How much does it cost to fix the P0BC6 code on a 2015 Chevrolet Silverado?
Repair costs can vary but typically range from $150 to $500, depending on whether the issue is with the sensor, wiring, or control module.
Can a dead or weak hybrid battery cause the P0BC6 code?
While it's rare, a malfunctioning hybrid battery could contribute to temperature sensor circuit issues if it affects the sensor's operation.
Will clearing the P0BC6 code solve the problem?
Clearing the code without addressing the root cause will not fix the issue, and the code is likely to reappear.
Is the P0BC6 code covered under warranty for a 2015 Chevrolet Silverado?
It may be covered under the vehicle's hybrid system or emissions warranty, depending on mileage and age. Check with your dealer for details.
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