AutoCodes – Chevrolet – P0C35 Chevrolet

P0C35 Chevrolet Code - Hybrid/EV Battery Temperature Sensor 6 Circuit Low 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: P0C35 Chevrolet indicates Hybrid/EV Battery Temperature Sensor 6 Circuit Low 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.

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Code Popularity 636

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 P0C35 Chevrolet 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 greater than 160°C (320°F).

OBDII Code P0C35 Chevrolet - Hybrid/EV Battery Temperature Sensor 6 Circuit Low Voltage - AutoCodes.com — P0C35 Chevrolet Code - Hybrid/EV Battery Temperature Sensor 6 Circuit Low Voltage

What does this mean?

What are the Possible Causes of the DTC P0C35 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 P0C35 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 P0C35 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.

Need more information about the P0C35 Chevrolet code?

Need more information on how to fix the P0C35 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0C35 Chevrolet code diagnosed by a professional: Find a repair shop in your area

Information for Specific Chevrolet Models

P0C35 2014 Chevrolet Silverado — Hybrid/EV Battery Temperature Sensor 6 Circuit Low Voltage
P0C35 2015 Chevrolet Silverado — Hybrid/EV Battery Temperature Sensor 6 Circuit Low Voltage
P0C35 2016 Chevrolet Silverado — Hybrid/EV Battery Temperature Sensor 6 Circuit Low Voltage
P0C35 2017 Chevrolet Silverado — Hybrid/EV Battery Temperature Sensor 6 Circuit Low Voltage
P0C35 2018 Chevrolet Silverado — Hybrid/EV Battery Temperature Sensor 6 Circuit Low Voltage

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 P0C35 Chevrolet Code

1. What are the common symptoms of OBDII code P0C35 in a Chevrolet hybrid or electric vehicle?

- Common symptoms include reduced fuel efficiency, poor battery performance, and the illumination of the check engine light.

2. What can cause the Hybrid/EV Battery Temperature Sensor 6 Circuit Low Voltage code (P0C35) in a Chevrolet vehicle?

- Possible causes include a faulty battery temperature sensor, damaged wiring or connectors, or issues with the hybrid/EV battery itself.

3. How can I diagnose the Hybrid/EV Battery Temperature Sensor 6 Circuit Low Voltage issue in my Chevrolet?

- Diagnosis typically involves using a scan tool to read the OBDII code, checking the battery temperature sensor and its circuit for faults, and inspecting the wiring connections.

4. Can driving with the P0C35 trouble code affect the vehicle's performance?

- Yes, driving with this code may lead to decreased fuel economy, reduced battery efficiency, and potential damage to the hybrid/EV system if left unresolved.

5. What are some repair tips for fixing the P0C35 Chevrolet code?

- Repair tips may include checking and replacing the battery temperature sensor, repairing any damaged wiring or connectors, and clearing the code with a scan tool after the issue is resolved.

6. Is it safe to continue driving my Chevrolet with the Hybrid/EV Battery Temperature Sensor 6 Circuit Low Voltage code present?

- It is recommended to address the issue promptly to prevent further damage to the hybrid/EV system and ensure optimal performance of the vehicle.

7. Can a DIY enthusiast fix the P0C35 code in a Chevrolet, or is professional help necessary?

- While some basic troubleshooting and repairs can be done by DIY enthusiasts, complex issues with the hybrid/EV system may require professional help from a certified technician.

8. How much does it typically cost to repair the Hybrid/EV Battery Temperature Sensor 6 Circuit Low Voltage code in a Chevrolet?

- The cost can vary depending on the specific cause of the issue, but repairs may range from a few hundred to over a thousand dollars, including parts and labor.

9. Are there any preventive maintenance measures to avoid the recurrence of the P0C35 trouble code in a Chevrolet?

- Regularly inspecting the hybrid/EV battery system, ensuring proper maintenance of components, and addressing any related issues promptly can help prevent the reoccurrence of the code.

10. How long does it usually take to repair the Hybrid/EV Battery Temperature Sensor 6 Circuit Low Voltage issue in a Chevrolet?

- The repair time can vary based on the extent of the problem and the availability of parts, but it typically takes a few hours to a day to diagnose and fix the P0C35 code in a Chevrolet vehicle.