AutoCodes – Generic – U0533

U0533 Code - Invalid Data Received From Left Side Obstacle Detection Control Module

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 Left Side Obstacle Detection Control Module, Left Side Obstacle Detection Control Module harness is open or shorted, Left Side Obstacle Detection Control Module 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: U0533 indicates Invalid Data Received From Left Side Obstacle Detection Control Module.
Common causes: Common causes include Faulty Left Side Obstacle Detection Control Module, Left Side Obstacle Detection Control Module harness is open or shorted, Left Side Obstacle Detection Control Module 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 13,267

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 U0533 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 Left Side Obstacle Detection Control Module causing its integrity to be questioned.

OBDII Code U0533 - Invalid Data Received From Left Side Obstacle Detection Control Module - AutoCodes.com — U0533 Code - Invalid Data Received From Left Side Obstacle Detection Control Module

What does this mean?

What are the Possible Causes of the DTC U0533?

Faulty Left Side Obstacle Detection Control Module
Left Side Obstacle Detection Control Module harness is open or shorted
Left Side Obstacle Detection Control Module circuit poor electrical connection

How to Fix the DTC U0533?

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 U0533 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.

Need more information about the U0533 code?

Need more information on how to fix the U0533 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U0533 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

U0533 Ford — Invalid Data Received From Left Side Obstacle Detection Control Module
U0533 Lincoln — Invalid Data Received From Left Side Obstacle Detection Control Module
U0533 Mercury — Invalid Data Received From Left Side Obstacle Detection Control Module

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 U0533 Code

1. What are the common symptoms of OBDII code U0533?

- Common symptoms include malfunctioning left side obstacle detection system, warning lights on the dashboard, and possible issues with other vehicle safety features.

2. What causes the OBDII code U0533 to occur?

- The code U0533 is typically triggered by a communication error between the vehicle's main computer and the left side obstacle detection control module.

3. How can I diagnose the source of the U0533 code?

- Diagnosing the U0533 code involves using an OBDII scanner to retrieve the specific fault codes, checking the wiring connections, and testing the left side obstacle detection control module for proper functionality.

4. Is it safe to drive with the U0533 code present?

- It is not recommended to drive with the U0533 code active, as it may indicate a fault in an important safety system of the vehicle.

5. Can I repair the U0533 code myself?

- Repairing the U0533 code may require advanced diagnostic tools and technical knowledge, so it is advisable to consult a professional mechanic for proper diagnosis and repair.

6. What are some possible DIY repair tips for the U0533 code?

- DIY repair tips may include checking and cleaning the wiring connections related to the left side obstacle detection control module and ensuring proper power supply to the module.

7. Will resetting the fault codes clear the U0533 code?

- Resetting the fault codes may temporarily clear the U0533 code, but if the underlying issue is not addressed, the code is likely to reappear.

8. How much does it cost to repair the U0533 code?

- The cost of repairing the U0533 code can vary depending on the extent of the issue, parts needed for replacement, and labor costs charged by the repair shop.

9. Can the U0533 code affect other vehicle systems?

- Yes, the U0533 code may affect other vehicle systems that rely on data from the left side obstacle detection control module, such as adaptive cruise control or parking assist features.

10. Is the U0533 code a common issue in specific vehicle makes or models?

- The U0533 code may be more common in vehicles equipped with advanced safety systems that include obstacle detection and collision avoidance features.