AutoCodes – Chevrolet – P0BC6 2016 Chevrolet Silverado

P0BC6 2016 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 2016 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.

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Code Popularity 224

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Mar 22, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0BC6 2016 Chevrolet Silverado Description

Hybrid/EV Battery Temperature Sensors are used to monitor the battery temperature. The non-serviceable battery temperature sensors are located within the battery sections. Two temperature sensors are located in each battery section. The temperature sensor is a variable resistor that measures the temperature of the battery cell group. The hybrid/EV interface control module supplies 5 V to the signal circuit and is a ground for the low reference circuit. The battery temperature sensor resistance changes with battery temperature. As the temperature decreases, the sensor resistance increases. As the temperature increases, the sensor resistance decreases.
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.

OBDII Code P0BC6 2016 Chevrolet Silverado - Hybrid/EV Battery Temperature Sensor 5 Circuit Erratic - AutoCodes.com — P0BC6 2016 Chevrolet Silverado Code - Hybrid/EV Battery Temperature Sensor 5 Circuit Erratic

What does this mean?

What are the Possible Causes of the DTC P0BC6 2016 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 2016 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 2016 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.

Need more information about the P0BC6 2016 Chevrolet Silverado code?

Need more information on how to fix the P0BC6 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0BC6 2016 Chevrolet Silverado Code

What does OBDII code P0BC6 mean for a 2016 Chevrolet Silverado?

Code P0BC6 indicates an issue with the Hybrid/EV Battery Temperature Sensor 5 Circuit, specifically that its readings are erratic or inconsistent.

What are the common symptoms of code P0BC6?

Symptoms may include reduced fuel efficiency, warning lights on the dashboard, limited hybrid operation, or reduced vehicle performance.

What causes code P0BC6 in a 2016 Chevrolet Silverado?

Potential causes include a malfunctioning battery temperature sensor, damaged wiring or connectors, or issues with the hybrid battery control module.

Can code P0BC6 affect drivability?

Yes, depending on the severity, it may limit hybrid system performance or trigger failsafe modes, impacting drivability.

How can you diagnose code P0BC6?

Start by scanning for trouble codes, visually inspecting wiring and connectors, testing the battery temperature sensor, and checking related circuits for faults.

What tools are needed to repair code P0BC6?

You may need an OBDII scanner, a digital multimeter, and basic automotive tools for inspecting and repairing wiring or sensor connections.

Can a bad battery temperature sensor cause code P0BC6?

Yes, a faulty sensor can send erratic signals to the hybrid control module, triggering the P0BC6 code.

How is code P0BC6 fixed?

Repairs may involve replacing the faulty battery temperature sensor, repairing damaged wiring, or reprogramming the hybrid battery control module.

Is it safe to drive with code P0BC6?

Driving may be possible, but itâ€™s not recommended as the hybrid system may not function properly, potentially causing further damage.

How much does it cost to fix code P0BC6?

Repair costs can vary, ranging from $150 to $500, depending on whether the issue involves sensor replacement, wiring repairs, or module reprogramming.