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Code P2512

Quick reference

P2512 at a glance

Plain-language meaning
This code means there's a problem with the car's 'black box' system, which records information about how the car is working. It's like when a toy's battery is disconnected, and it can't record anything.
Urgency
Moderate – This issue should be addressed to ensure data recording capabilities are maintained.
Difficulty
Moderate
System
Electrical Circuit Issue
Tools mentioned
Multimeter, OBD-II scanner, Basic hand tools

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

Laymans terms

This code means there's a problem with the car's 'black box' system, which records information about how the car is working. It's like when a toy's battery is disconnected, and it can't record anything.

Explanation

The P2512 code indicates that the Event Data Recorder (EDR) system has detected an issue in the circuit, such as an open circuit, which prevents it from functioning properly.

Technical description

The Event Data Recorder Request Circuit is responsible for recording data related to vehicle operation and performance. When this code is triggered, it means that the EDR circuit is open or has a fault, preventing data from being logged correctly.

Symptoms

• Check Engine Light is on

• Inability to retrieve event data

• Potential loss of vehicle performance data

Common Causes

• Faulty Event Data Recorder

• Open or shorted wiring in the EDR circuit

• Blown fuse related to the EDR system

Glossary

Event Data Recorder (EDR): A system that records vehicle data during operation.

Open Circuit: A break in the electrical circuit preventing current flow.

Diagnosis steps

• Inspect the EDR wiring and connectors for damage.

• Check the fuses related to the EDR system.

• Test the EDR unit for proper operation.

Repair procedures

• Repair or replace damaged wiring.

• Replace any blown fuses.

• Replace the Event Data Recorder if faulty.

Tools required

• Multimeter

• OBD-II scanner

• Basic hand tools

Estimated repair cost

$100 - $500

Difficulty level

Moderate

Commonly affected vehicles

• Ford F-150

• Chevrolet Silverado

• Toyota Camry

Preventive measures

• Regularly inspect vehicle wiring for wear.

• Ensure fuses are in good condition.

• Have the vehicle's electrical system checked periodically.

Error code type

Electrical Circuit Issue

User experience recommendations

• Avoid ignoring the Check Engine Light.

• Have the vehicle inspected by a professional.

• Do not attempt complex electrical repairs without expertise.

Warranty information

Check vehicle warranty for coverage on electrical components.

Historical data

The P2512 code has been associated with vehicles equipped with advanced data recording systems, especially in models post-2005.

Urgency level

Moderate – This issue should be addressed to ensure data recording capabilities are maintained.

Testing conditions

• Vehicle ignition in the ON position.

• Engine running at idle.

Component location

The Event Data Recorder is typically located under the dashboard or within the center console area.

FAQs

Q: What is an Event Data Recorder?
A: An Event Data Recorder is a device that records information about the vehicle's operation, similar to a black box in airplanes.

Q: Can I drive my car with a P2512 code?
A: While you can drive, it's recommended to fix the issue to ensure data is recorded properly.

Optional diagnostic gear

Tools that may help diagnose P2512

FOXWELL NT301 diagnostic tool illustration

Budget · Enhanced code reader

FOXWELL NT301

A wired color-screen reader with readiness hotkeys, live data, code definitions, and data logging.

A dependable first-pass scanner for verifying the code and checking live data or readiness monitors.

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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 voltage, continuity, and basic electrical checks while narrowing down the fault.

View on Amazon
TEKTON 3/8" Socket and Ratchet Set diagnostic tool illustration

Universal · Socket set

TEKTON 3/8" Socket and Ratchet Set

A practical metric and SAE socket set for many diagnostic teardowns and component replacements.

Useful for common under-hood access and removal work during diagnosis or repair.

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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