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Code P0D92

Quick reference

P0D92 at a glance

Plain-language meaning
This code means there's a problem with the part of the car that locks the charger plug in place. It's not getting enough power to work properly.
Urgency
Moderate – It should be addressed soon to ensure the vehicle can charge properly.
Difficulty
Moderate
System
Electrical Circuit Issue
Tools mentioned
Multimeter, Screwdriver set, Wire repair kit

This summary uses the existing diagnostic information shown in full below.

Laymans terms

This code means there's a problem with the part of the car that locks the charger plug in place. It's not getting enough power to work properly.

Explanation

The P0D92 code is triggered when the vehicle's computer detects a low voltage condition in the battery charger coupler lock control circuit.

Technical description

The battery charger coupler lock is a mechanism that ensures the charging plug is securely connected to the vehicle during charging. The control circuit monitors and controls the locking mechanism. A low voltage condition in this circuit can indicate issues with wiring, connectors, or the lock actuator itself.

Symptoms

• Charging plug not locking securely

• Warning light on the dashboard

• Inability to charge the vehicle

Common Causes

• Faulty battery charger coupler lock actuator

• Damaged wiring or connectors in the lock control circuit

• Blown fuse related to the lock control circuit

Glossary

Actuator: A device that causes a mechanism to operate.

Circuit: A complete and closed path around which a circulating electric current can flow.

Diagnosis steps

• Inspect the battery charger coupler lock for physical damage.

• Check the wiring and connectors for damage or corrosion.

• Test the voltage and continuity of the lock control circuit.

Repair procedures

• Replace faulty charger coupler lock actuator.

• Repair or replace damaged wiring or connectors.

• Replace any blown fuses in the circuit.

Tools required

• Multimeter

• Screwdriver set

• Wire repair kit

Estimated repair cost

$100 - $300

Difficulty level

Moderate

Commonly affected vehicles

• Toyota Prius

• Chevrolet Volt

• Nissan Leaf

Preventive measures

• Regularly inspect charging equipment for damage.

• Ensure charging area is dry and clean.

• Perform routine maintenance checks on the vehicle's electrical system.

Error code type

Electrical Circuit Issue

User experience recommendations

• Avoid using damaged charging equipment.

• Have the vehicle inspected by a professional if the code appears.

Warranty information

Check with the vehicle manufacturer for warranty coverage on electrical components.

Historical data

This code is relatively uncommon and typically appears in electric or hybrid vehicles with charging systems.

Urgency level

Moderate – It should be addressed soon to ensure the vehicle can charge properly.

Testing conditions

• Vehicle in 'Park' mode

• Charging plug connected

Component location

The battery charger coupler lock is typically located near the vehicle's charging port.

FAQs

Q: Can I drive my car with this code?
A: Yes, but charging might be unreliable, so it's best to fix it soon.

Q: Will this code affect my battery?
A: It won't directly affect the battery, but it can prevent it from charging properly.

Optional diagnostic gear

Tools that may help diagnose P0D92

THINKCAR ThinkScan Bidirectional diagnostic tool illustration

High-End · Full-system diagnostics

THINKCAR ThinkScan Bidirectional

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.

View on Amazon
Klein Tools MM325 diagnostic tool illustration

Universal · Digital multimeter

Klein Tools MM325

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.

View on Amazon
WORKPRO Wiring Repair Kit diagnostic tool illustration

Universal · Wire connectors and repair kit

WORKPRO Wiring 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.

View on Amazon

These are optional diagnostic tools, not guaranteed fixes. As an Amazon Associate I earn from qualifying purchases.

Source: ezOBD2 diagnostic database
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