AutoCodes - Buick - U180B BUICK

U180B BUICK Code - Battery Energy Control Module High Speed CAN Bus Off

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|U180B BUICK code possible causes

  • Faulty Battery Energy Control Module
  • Battery Energy Control Module harness is open or shorted
  • Battery Energy Control Module circuit poor electrical connection

|How do I fix the U180B BUICK code?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|Cost of diagnosing the U180B BUICK code

Labor: 1.0

The cost of diagnosing the U180B BUICK code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are U180B BUICK code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|U180B BUICK code description

The high-speed General Motor Local Area Network (GMLAN) serial data circuits are serial data buses used to communicate information between the devices. The high-speed GMLAN serial data circuits connect directly to the data link connector (DLC) for programming purposes.
This diagnostic is used to check the high-speed GMLAN communication bus status.
The Diagnostic Trouble Code (DTC) will set when the device setting the DTC has attempted to establish communications on the serial data circuits for more than 1.4 seconds without success.
OBDII Code U180b Buick - Battery Energy Control Module High Speed CAN Bus Off - AutoCodes.com

|Need more information with the U180B BUICK code?

Need more information on how to fix the U180B BUICK code?
Get Access to Factory Service Manuals

|Need help with a U180B BUICK code?

Get the U180b Buick code diagnosed by a professional: Find a repair shop in your area

|U180B BUICK code comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the U180b Buick code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧
Repair Importance Level: 3
 
1=Low 2=Medium 3=High What is this?
Repair Difficulty Level: 3
 
1=Easy 2=Moderate 3=Hard What is this?