AutoCodes.com | All About OBDII Engine Codes
AutoCodes - GMC - U18BA GMC

U18BA GMC Code - Lost Communication With Power Steering Control Module On High Speed CAN Bus

- Code Popularity: 253 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By AutoCodes.com - Updated Jun 09, 2020
Share on Facebook   Share on Twitter   Share on Linkedin

|Code U18BA GMC Possible Causes

  • Faulty Power Steering Control Module
  • Power Steering Control Module harness is open or shorted
  • Power Steering Control Module circuit poor electrical connection

|How do I Fix the Code U18BA GMC?

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.

Does your GMC have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code U18BA GMC?

Labor: 1.0

The cost of diagnosing the U18BA GMC code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|What are Code U18BA GMC Possible Symptoms?

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

|Code U18BA GMC Description

Devices connected to the serial data circuits monitor for serial data communications during normal vehicle operation. Operating information and commands are exchanged among the devices. The devices 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 device as an availability indication of the transmitter device. Each message contains the identification number of the transmitter device. The Diagnostic Trouble Code (DTC) will set a supervised periodic message that includes the transmitter device availability that has not been received.

OBDII Code U18BA GMC -  Lost Communication With Power Steering Control Module On High Speed CAN Bus - AutoCodes.com
U18BA GMC Code - Lost Communication With Power Steering Control Module On High Speed CAN Bus

|Need More Information on the U18BA GMC Code?

Need more information on how to fix the U18BA GMC code? Get Access to Factory Service Manuals

|Need Help with the U18BA GMC Code?

Get the U18BA GMC code diagnosed by a professional: Find a repair shop in your area

|Code U18BA GMC 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 U18BA GMC code? Have you replaced any parts?
Any information is appreciated. Thanks