Engine-Codes - Generic - U122F

U122F - Digital Broadcasting Connection Error

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

U122F Possible Causes

  • Faulty Audio and Video (AV) Control Unit
  • Audio and Video Control Unit harness is open or shorted
  • Audio and Video Control Unit circuit poor electrical connection

How is the U122F code repair?

Start by checking 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.

What is the cost to diagnose the U122F code

Labor: 1.0

The cost to diagnose the U122F 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.
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Possible Symptoms

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

U122F Meaning

The Diagnostic Trouble Code (DTC) sets when the Audio and Video (AV) Control Unit detects a communication error with Digital Audio Broadcast Module internal to AV Control Unit.

More Information

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Information for specific makes

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