Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer is getting a signal that the temperature sensor for the hybrid or electric car battery is reading too low. It's like a thermometer saying it's colder than it really is.
The P0C35 code indicates that the vehicle's onboard computer has detected a low voltage signal from the temperature sensor 'F' in the hybrid or electric vehicle's battery pack.
The hybrid/EV battery temperature sensor monitors the temperature of the battery pack to ensure it operates within safe limits. A 'circuit low' condition typically means the sensor is reporting a voltage lower than expected, which could be due to a wiring issue, a faulty sensor, or a problem with the battery control module.
• Check engine light is on
• Reduced battery performance
• Possible overheating of the battery
• Faulty battery temperature sensor
• Damaged wiring or connectors
• Faulty battery control module
OBD-II: On-Board Diagnostics, a standardized system in vehicles for self-diagnosis and reporting.
Battery Control Module: A component that manages the operation and safety of the vehicle's battery pack.
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors to the temperature sensor.
• Test the battery temperature sensor for proper operation.
• Replace the faulty battery temperature sensor.
• Repair or replace damaged wiring or connectors.
• Replace the battery control module if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $500
Moderate
• Toyota Prius
• Chevrolet Volt
• Nissan Leaf
• Regularly inspect battery connections.
• Ensure proper maintenance of the battery cooling system.
• Use quality replacement parts for repairs.
Sensor Issue
• Do not ignore the check engine light.
• Avoid driving the vehicle aggressively until the issue is resolved.
Check with the vehicle manufacturer for warranty coverage on hybrid/EV components.
The P0C35 code has become more common with the increase in hybrid and electric vehicles, highlighting the importance of battery management systems.
Moderate – Addressing this issue promptly can prevent further damage to the battery system.
Ignoring this code may lead to battery damage or reduced vehicle performance, which could be a safety risk.
• Vehicle at operating temperature
• Battery under load conditions
The hybrid/EV battery temperature sensor is typically located within the battery pack or near it, depending on the vehicle model.
Q: Can I drive my car with a P0C35 code?
A: It's possible, but not recommended as it could lead to further battery issues.
Q: How can I reset the P0C35 code?
A: After repairs, use an OBD-II scanner to clear the code. If the issue persists, further diagnosis is needed.
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