AutoCodes – Generic – U0512

U0512 Code - Invalid Data Received From Seat Control Module 'D'

Quick Answer

A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Common causes include Faulty Seat Control Module 'D', Seat Control Module 'D' harness is open or shorted, Seat Control Module 'D' circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: U0512 indicates Invalid Data Received From Seat Control Module 'D'.
Common causes: Common causes include Faulty Seat Control Module 'D', Seat Control Module 'D' harness is open or shorted, Seat Control Module 'D' circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 2,867

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 13, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U0512 Description

A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Operating information and commands are exchanged among the devices. The devices have programmed information about what messages are needed to be exchanged on the serial data circuits. Some devices are constantly receiving information from other devices through serial data communication network. The invalid data Diagnostic Trouble Code (DTC) will be set when a receiving device detects a discrepancy in the information it receives from the Seat Control Module 'D' causing its integrity to be questioned.

OBDII Code U0512 - Invalid Data Received From Seat Control Module 'D' - AutoCodes.com — U0512 Code - Invalid Data Received From Seat Control Module 'D'

What does this mean?

What are the Possible Causes of the DTC U0512?

Faulty Seat Control Module 'D'
Seat Control Module 'D' harness is open or shorted
Seat Control Module 'D' circuit poor electrical connection

How to Fix the DTC U0512?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U0512 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about U0512 Code

1. What are the common symptoms of OBDII code U0512?

The common symptoms of OBDII code U0512 include malfunctioning power seats, failure of seat adjustment controls, and warning lights on the dashboard.

2. What can cause the OBDII code U0512 to occur?

The OBDII code U0512, which indicates "Invalid Data Received From Seat Control Module 'D'," can be caused by issues such as a faulty seat control module, wiring problems, or a communication error between modules.

3. How do I diagnose the OBDII code U0512?

Diagnosing the OBDII code U0512 involves using an OBDII scanner to retrieve the fault codes, inspecting the seat control module and related wiring for any visible damage, and performing a thorough system check to identify the root cause.

4. Can I still drive my vehicle with the OBDII code U0512 present?

It is not recommended to drive your vehicle with the OBDII code U0512 present, as it indicates a potential issue with the seat control module that could affect the functionality of your power seats and compromise safety.

5. How can I repair the OBDII code U0512?

To repair the OBDII code U0512, you may need to replace the faulty seat control module, repair any damaged wiring, or address communication issues between modules. It is advisable to seek assistance from a professional mechanic for proper diagnosis and repair.

6. Is it possible to reset the OBDII code U0512 without fixing the underlying issue?

Resetting the OBDII code U0512 without fixing the underlying issue will only temporarily clear the fault code. The issue will likely reoccur, and it is crucial to address the root cause to prevent further problems.

7. Can a DIY enthusiast fix the OBDII code U0512 at home?

While some DIY enthusiasts may have the skills to diagnose and repair the OBDII code U0512, it is recommended to consult a professional mechanic for this specific issue due to the complexity of dealing with seat control modules and electronic systems.

8. Are there any preventive measures to avoid the OBDII code U0512?

Regular vehicle maintenance, including checking the condition of seat control modules and wiring, can help prevent issues leading to the OBDII code U0512. Additionally, avoiding water damage and electrical issues can contribute to preventing this code.

9. How long does it typically take to repair the OBDII code U0512?

The time it takes to repair the OBDII code U0512 can vary depending on the exact cause of the issue and the extent of the repairs needed. In most cases, it may take a few hours to a day to diagnose and fix the problem.

10. Will the OBDII code U0512 cause my vehicle to fail an emissions test?

The OBDII code U0512 itself may not cause your vehicle to fail an emissions test, but it indicates a problem that needs to be addressed. It is essential to resolve the underlying issue to ensure your vehicle operates properly and meets emissions standards.