AutoCodes – Buick – U053B Buick

U053B Buick Code - Invalid Data Received From Active Safety Control Module 1

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 Active Safety Control Module 1, Active Safety Control Module 1 harness is open or shorted, Active Safety Control Module 1 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: U053B Buick indicates Invalid Data Received From Active Safety Control Module 1.
Common causes: Common causes include Faulty Active Safety Control Module 1, Active Safety Control Module 1 harness is open or shorted, Active Safety Control Module 1 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 922

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 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U053B Buick 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 Active Safety Control Module 1 causing its integrity to be questioned.

OBDII Code U053B Buick - Invalid Data Received From Active Safety Control Module 1 - AutoCodes.com — U053B Buick Code - Invalid Data Received From Active Safety Control Module 1

What does this mean?

What are the Possible Causes of the DTC U053B Buick?

Faulty Active Safety Control Module 1
Active Safety Control Module 1 harness is open or shorted
Active Safety Control Module 1 circuit poor electrical connection

How to Fix the DTC U053B Buick?

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 U053B Buick 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 U053B Buick Code

1. What are the common symptoms of the OBDII code U053B in a Buick related to Invalid Data Received From Active Safety Control Module 1?

- Common symptoms include malfunctioning safety features like traction control, stability control, or ABS systems, along with dashboard warning lights related to these systems.

2. What are the possible causes of the U053B code in a Buick?

- The code can be triggered by issues such as a faulty Active Safety Control Module, damaged wiring or connectors, software glitches, or communication network problems within the vehicle.

3. How can I diagnose the U053B code in my Buick?

- Diagnosing the code typically involves using a professional OBDII scanner to retrieve the specific fault codes, checking the connections to the Active Safety Control Module, inspecting related wiring for damage, and verifying the software versions in the module.

4. Can I still drive my Buick with the U053B code present?

- It is not recommended to drive your Buick with the U053B code active, as it indicates potential safety system malfunctions that could compromise vehicle handling and safety.

5. How can I repair the U053B code in my Buick?

- Repairing the issue involves addressing the root cause, such as replacing a faulty Active Safety Control Module, repairing damaged wiring, updating software, or resolving communication network issues within the vehicle.

6. Are there any DIY tips for fixing the U053B code in a Buick?

- While basic troubleshooting like checking connections and fuses is possible, fixing the U053B code often requires specialized tools and expertise, so it's advisable to consult a professional mechanic for accurate diagnosis and repair.

7. How much does it cost to fix the U053B code in a Buick?

- The cost of fixing the U053B code can vary depending on the specific cause of the issue, but it may involve expenses for parts replacement, labor costs, and diagnostic fees, potentially ranging from a few hundred to over a thousand dollars.

8. Is the U053B code a common issue in Buick vehicles?

- While not extremely common, the U053B code related to the Active Safety Control Module can occur in Buick vehicles, especially in models equipped with advanced safety systems.

9. Can resetting the OBDII system clear the U053B code in a Buick?

- Resetting the OBDII system may temporarily clear the code, but it is crucial to address the underlying issue causing the code to prevent it from reoccurring and ensure the proper functioning of safety systems.

10. How long does it take to fix the U053B code in a Buick?

- The time needed to fix the U053B code can vary depending on the specific diagnosis and repair required, but it may take a few hours to a day or more, especially if complex troubleshooting or part replacement is necessary.