Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
Your car's battery charger has a small computer inside it, and it seems like the computer has forgotten some important information it needs to work properly.
This code indicates that the Battery Charger Control Module has detected an error with its Random Access Memory (RAM), which is crucial for its operation.
The Battery Charger Control Module relies on RAM to store temporary data and execute charging algorithms. An error in the RAM can disrupt these processes, leading to potential issues with battery charging efficiency and reliability.
• Battery not charging properly
• Warning light on the dashboard
• Reduced battery performance
• Faulty Battery Charger Control Module
• Corrupted software or firmware
• Electrical interference or short circuit
RAM: Random Access Memory, used for temporarily storing data that the computer needs to access quickly.
Battery Charger Control Module: A component that manages the charging of the vehicle's battery.
• Scan the vehicle for additional trouble codes.
• Inspect the Battery Charger Control Module for physical damage.
• Check for software updates or reflash the module.
• Replace the Battery Charger Control Module if faulty.
• Update or reprogram the module's software.
• Inspect and repair any damaged wiring or connectors.
• OBD-II scanner
• Multimeter
• Software update tool
$200 - $600
Moderate
• Chevrolet Volt
• Nissan Leaf
• Toyota Prius
• Regular software updates
• Routine inspections of electrical systems
• Avoiding exposure to extreme temperatures
Electrical System Issue
• Have the vehicle inspected by a professional as soon as possible.
• Avoid using high-power electrical accessories until the issue is resolved.
Check with the vehicle manufacturer for warranty coverage on electronic components.
This code has been associated with early models of hybrid and electric vehicles experiencing software glitches.
Moderate – While the vehicle may still operate, the battery charging system could be compromised, leading to further issues if not addressed.
Driving with a malfunctioning charging system can lead to reduced vehicle performance and potential safety risks.
• Vehicle parked and turned off
• Battery charger connected
The Battery Charger Control Module is typically located near the vehicle's battery or under the hood.
Q: Can I drive my car with this code?
A: It's not recommended as the battery may not charge properly, leading to potential breakdowns.
Q: Will resetting the code fix the problem?
A: Resetting the code might temporarily clear the warning, but the underlying issue needs to be addressed to prevent it from returning.
High-End · Full-system diagnostics
A full-system bidirectional platform aimed at advanced DIY users and professional diagnostic workflows.
Network faults often require full-system access instead of a generic code reader alone.
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Universal · Digital multimeter
A solid entry-level multimeter for voltage, continuity, resistance, and basic electrical troubleshooting.
Helpful for checking voltage drops, grounds, and basic circuit health when modules are not communicating.
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Universal · Wire connectors and repair kit
Useful when diagnosis points toward damaged wiring, corroded terminals, or connector repairs.
Useful if diagnosis points toward damaged connectors, wiring, or terminal repairs.
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