Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
The car's computer thinks the temperature sensor for the battery charger is reading too high, which might not be correct.
The vehicle's control system has detected an unusually high temperature reading from the temperature sensor associated with the battery charger control module.
The P1CC1 code indicates that the Battery Charger Control Module is receiving a temperature reading from Sensor 'A' that is higher than expected. This could be due to a sensor malfunction, wiring issues, or an actual high temperature condition.
• Check engine light is on
• Reduced charging efficiency
• Possible overheating warnings
• Faulty temperature sensor
• Wiring issues or poor connections
• Actual overheating of the battery charger
OBD-II: On-Board Diagnostics, a standardized system for vehicle diagnostics.
Battery Charger Control Module: A component that manages the charging of the vehicle's battery.
• Verify the P1CC1 code with a diagnostic scanner.
• Inspect the temperature sensor and wiring for damage.
• Check for actual overheating conditions around the battery charger.
• Replace the faulty temperature sensor.
• Repair or replace damaged wiring or connectors.
• Ensure proper cooling for the battery charger.
• OBD-II scanner
• Multimeter
• Basic hand tools
$100 - $300
Moderate
• Chevrolet Volt
• Nissan Leaf
• Toyota Prius
• Regularly inspect and maintain the battery charging system.
• Ensure proper ventilation around the battery charger.
• Avoid overloading the vehicle's electrical system.
Sensor Issue
• Have the vehicle inspected by a professional if the check engine light is on.
• Monitor the vehicle for any signs of overheating.
• Avoid using high electrical loads until the issue is resolved.
Check with the vehicle manufacturer for warranty coverage on battery and charging system components.
This code is commonly associated with electric and hybrid vehicles where battery management is critical.
Moderate – Address the issue soon to prevent potential damage to the battery system.
Driving with a malfunctioning battery charging system can lead to reduced vehicle performance and potential safety hazards.
• Vehicle at operating temperature
• Battery charger actively charging
The temperature sensor is typically located near the battery charger or within the battery compartment.
Q: Can I drive with a P1CC1 code?
A: It's best to have the issue checked soon to avoid potential damage to the battery system.
Q: What happens if I ignore this code?
A: Ignoring the code could lead to reduced charging efficiency and possible damage to the battery.
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