AutoCodes – Chevrolet – U0268 Chevrolet

U0268 Chevrolet Code - Lost Communication With Right Front Short Range Radar Sensor Module

Quick Answer

Modules connected to the high speed General Motor Local Area Network (GMLAN) serial data circuits monitor for serial data communications during normal vehicle operation. Common causes include Faulty Right Front Short Range Radar Sensor Module, Right Front Short Range Radar Sensor Module harness is open or shorted, Right Front Short Range Radar Sensor 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: U0268 Chevrolet indicates Lost Communication With Right Front Short Range Radar Sensor Module.
Common causes: Common causes include Faulty Right Front Short Range Radar Sensor Module, Right Front Short Range Radar Sensor Module harness is open or shorted, Right Front Short Range Radar Sensor 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 2,576

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 05, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U0268 Chevrolet Description

Modules connected to the high speed General Motor Local Area Network (GMLAN) serial data circuits monitor for serial data communications during normal vehicle operation. Operating information and commands are exchanged among the modules. The modules have prerecorded information about what messages are needed to be exchanged on the serial data circuits, for each virtual network. The messages are supervised and also, some periodic messages are used by the receiver module as an availability indication of the transmitter module. The supervision time-out period is 250 ms. Each message contains the identification number of the transmitter module. The Diagnostic Trouble Code (DTC) sets when a periodic message from the Right Front Short Range Radar Sensor Module has not been received.

OBDII Code U0268 Chevrolet - Lost Communication With Right Front Short Range Radar Sensor Module - AutoCodes.com — U0268 Chevrolet Code - Lost Communication With Right Front Short Range Radar Sensor Module

What does this mean?

What are the Possible Causes of the DTC U0268 Chevrolet?

Faulty Right Front Short Range Radar Sensor Module
Right Front Short Range Radar Sensor Module harness is open or shorted
Right Front Short Range Radar Sensor Module circuit poor electrical connection

How to Fix the DTC U0268 Chevrolet?

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 U0268 Chevrolet 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 U0268 Chevrolet code?

Need more information on how to fix the U0268 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U0268 Chevrolet code diagnosed by a professional: Find a repair shop in your area

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 U0268 Chevrolet Code

1. What are common symptoms of the U0268 OBDII code in a Chevrolet related to the right front short range radar sensor module?

The common symptoms include malfunction or complete failure of the front parking assist system, disabled blind spot monitoring, and warning lights on the dashboard.

2. What can cause the U0268 OBDII code related to the right front short range radar sensor module in a Chevrolet?

The code U0268 is typically triggered by a faulty right front short range radar sensor module, damaged wiring or connectors, or a communication error between the sensor module and the vehicle's control module.

3. How can I diagnose the U0268 code in a Chevrolet associated with the right front short range radar sensor module?

Diagnosing the U0268 code involves using a diagnostic scanner to retrieve the trouble codes, inspecting the wiring and connectors for damage, and testing the right front short range radar sensor module for proper operation.

4. Are there any repair tips for resolving the U0268 code linked to the right front short range radar sensor module in a Chevrolet?

Repair tips may include checking and repairing any damaged wiring or connectors, replacing the faulty right front short range radar sensor module, and ensuring proper communication between the sensor module and the control module.

5. Can the U0268 OBDII code related to the right front short range radar sensor module in a Chevrolet be cleared/reset?

Yes, the U0268 code can be cleared/reset using a diagnostic scanner after the underlying issue with the right front short range radar sensor module has been diagnosed and repaired.

6. Is it safe to continue driving a Chevrolet with the U0268 OBDII code indicating a lost communication with the right front short range radar sensor module?

It is recommended to address the U0268 code promptly to ensure the proper functioning of safety features like parking assist and blind spot monitoring. Continuing to drive without resolving the issue may compromise these systems.

7. Can a DIY enthusiast fix the U0268 code related to the right front short range radar sensor module in a Chevrolet?

While basic troubleshooting steps can be performed by a DIY enthusiast, diagnosing and repairing the specific cause of the U0268 code may require professional expertise and specialized tools.

8. How much does it typically cost to repair the U0268 OBDII code associated with the right front short range radar sensor module in a Chevrolet?

The cost of repair can vary depending on the extent of the issue and whether components need to be replaced. It is advisable to obtain quotes from reputable automotive technicians or dealerships.

9. Are there any recalls or technical service bulletins (TSBs) related to the U0268 code concerning the right front short range radar sensor module in Chevrolet vehicles?

It is recommended to check with Chevrolet dealerships or online resources for any recalls or TSBs related to the U0268 code in specific Chevrolet models to ensure the most up-to-date information on potential issues and solutions.

10. How can I prevent the occurrence of the U0268 OBDII code related to the right front short range radar sensor module in my Chevrolet?

Regular maintenance checks, timely repairs of any sensor or wiring issues, and avoiding physical damage to the radar sensor module can help prevent the occurrence of the U0268 code in Chevrolet vehicles.