P0C35 2017 Chevrolet Silverado 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 2017 Chevrolet Silverado 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.
Code P0C35 2017 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 greater than 160°C (320°F).
What are the Possible Causes of the DTC P0C35 2017 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 P0C35 2017 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 P0C35 2017 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 P0C35 2017 Chevrolet Silverado Code
1. What does the OBDII code P0C35 mean on a 2017 Chevrolet Silverado?
The P0C35 code indicates a "Hybrid/EV Battery Temperature Sensor 6 Circuit Low Voltage," meaning the vehicle detects an issue with the voltage signal from the sixth battery temperature sensor in the hybrid/EV system.
2. What are common symptoms of the P0C35 code in a 2017 Chevrolet Silverado?
Symptoms can include the hybrid/EV system warning light, reduced fuel efficiency, limited power mode, or irregular battery charging/discharging behavior.
3. What causes the P0C35 code to appear?
Common causes include a faulty battery temperature sensor, damaged wiring or connectors in the sensor circuit, low voltage to the sensor, or issues with the hybrid/EV battery control module.
4. Can I drive my 2017 Chevrolet Silverado with the P0C35 code active?
It is not recommended to drive with this code active, as it may lead to further damage to the hybrid/EV battery system and reduced vehicle performance.
5. How do I diagnose the P0C35 code on a 2017 Chevrolet Silverado?
Diagnosis involves checking the battery temperature sensor 6 for damage, inspecting related wiring and connectors for corrosion or breaks, and testing the sensor's voltage signal using a multimeter.
6. What repairs can fix the P0C35 code in a 2017 Chevrolet Silverado?
Repairs may include replacing the faulty battery temperature sensor, repairing damaged wiring or connectors, or reprogramming or replacing the hybrid/EV battery control module.
7. How much does it cost to fix the P0C35 code on a 2017 Chevrolet Silverado?
Repair costs vary but can range from $100–$300 for sensor replacement and wiring repairs. If the hybrid/EV battery control module needs replacement, costs could exceed $1,000.
8. Can a weak hybrid battery cause the P0C35 code?
While uncommon, a weak or failing hybrid battery could potentially contribute to sensor circuit issues. Diagnosing the sensor and wiring first is recommended.
9. Does clearing the code fix the P0C35 issue?
Clearing the code will not fix the root problem. The underlying issue with the sensor, wiring, or module must be resolved to prevent the code from returning.
10. How can I prevent the P0C35 code from recurring?
Regularly inspect and maintain the hybrid/EV battery system, including its wiring and sensors, and address any warning signs of electrical or temperature-related issues promptly.
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