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AutoCodes - Generic - U18AE

U18AE Code - Lost Communication With Infotainment Control Touchpad On Dedicated Bus 1

- Code Popularity: 369 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By AutoCodes.com - Updated Jun 08, 2020
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|Code U18AE Possible Causes

  • Faulty Infotainment Control Touchpad
  • Infotainment Control Touchpad harness is open or shorted
  • Infotainment Control Touchpad circuit poor electrical connection

|How do I Fix the Code U18AE?

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 U18AE?

Labor: 1.0

The cost of diagnosing the U18AE 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 U18AE Possible Symptoms?

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

|Code U18AE 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 U18AE - Lost Communication With Infotainment Control Touchpad On Dedicated Bus 1 - AutoCodes.com
U18AE Code - Lost Communication With Infotainment Control Touchpad On Dedicated Bus 1

|Need More Information on the U18AE Code?

Need more information on how to fix the U18AE code? Get Access to Factory Service Manuals

|Information for Specific Makes

  • U18AE Buick Lost Communication With Infotainment Control Touchpad On Dedicated Bus 1
  • U18AE Cadillac Lost Communication With Infotainment Control Touchpad On Dedicated Bus 1
  • U18AE Chevrolet Lost Communication With Infotainment Control Touchpad On Dedicated Bus 1
  • U18AE GMC Lost Communication With Infotainment Control Touchpad On Dedicated Bus 1

|Need Help with the U18AE Code?

Get the U18AE code diagnosed by a professional: Find a repair shop in your area

|Code U18AE comments

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