Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means there's a problem with the memory in the car's battery charger. It's like when your computer has trouble remembering things after you turn it off.
The code indicates an error with the NVRAM of the Battery Charger Control Module, which is responsible for storing important data even when the power is off.
The Battery Charger Control Module uses NVRAM to store data that is crucial for its operation. An error in this memory can lead to improper functioning of the battery charging system.
• Battery not charging correctly
• Warning light on the dashboard
• Reduced vehicle performance
• Faulty Battery Charger Control Module
• Corrupted NVRAM
• Electrical issues or power surges
NVRAM: Non-Volatile Random Access Memory, a type of memory that retains data even when power is turned off.
OBD-II: On-Board Diagnostics II, a standardized system for self-diagnostics and reporting in vehicles.
• Check for any other related error codes.
• Inspect the Battery Charger Control Module for physical damage.
• Test the electrical connections to the module.
• Reset the Battery Charger Control Module.
• Reprogram or replace the NVRAM if possible.
• Replace the Battery Charger Control Module if necessary.
• OBD-II scanner
• Multimeter
• Screwdriver set
$200 - $600
Moderate
• Chevrolet Volt
• Nissan Leaf
• Toyota Prius
• Regularly check and maintain battery connections.
• Avoid power surges by using surge protectors.
• Keep software and firmware updated.
Electrical System Issue
• Have the vehicle inspected by a professional.
• Avoid using the vehicle until the issue is resolved.
• Keep a record of any recurring issues.
Check with the vehicle manufacturer for warranty coverage on electrical components.
This code has been reported in hybrid and electric vehicles with advanced battery management systems.
Moderate – It's important to address this issue to ensure the battery charges properly and the vehicle operates efficiently.
Ignoring this issue may lead to battery failure and potential safety hazards.
• Vehicle must be in a safe, stationary position.
• Ensure the battery is fully connected.
The Battery Charger Control Module is typically located near the vehicle's battery or under the hood.
Q: Can I drive with a P1C2D code?
A: It's not recommended to drive with this code as it may lead to battery charging issues.
Q: How do I reset the Battery Charger Control Module?
A: Disconnect the battery for a few minutes or use an OBD-II scanner to reset the module.
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