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AutoCodes - Generic - U18BA

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

- Code Popularity: 358 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By AutoCodes.com - Updated Jun 09, 2020
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|Code U18BA 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?

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 Car have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code U18BA?

Labor: 1.0

The cost of diagnosing the U18BA 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 Possible Symptoms?

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

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

|Need More Information on the U18BA Code?

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

|Information for Specific Makes

  • U18BA Buick Lost Communication With Power Steering Control Module On High Speed CAN Bus
  • U18BA Cadillac Lost Communication With Power Steering Control Module On High Speed CAN Bus
  • U18BA Chevrolet Lost Communication With Power Steering Control Module On High Speed CAN Bus
  • U18BA GMC Lost Communication With Power Steering Control Module On High Speed CAN Bus

|Need Help with the U18BA Code?

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

|Code U18BA comments

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