AutoCodes – Generic – U2019

U2019 Code - Audio Voice Module Not Responding

Quick Answer

The Diagnostic Trouble Code (DTC) will set when there is no signal response from Audio Voice Module. Common causes include Faulty Audio Voice Module, Audio Voice Module harness is open or shorted, Audio Voice Module circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: U2019 indicates Audio Voice Module Not Responding.
Common causes: Common causes include Faulty Audio Voice Module, Audio Voice Module harness is open or shorted, Audio Voice Module circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 5,170

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 12, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
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Code U2019 Description

The Diagnostic Trouble Code (DTC) will set when there is no signal response from Audio Voice Module.

OBDII Code U2019 - Audio Voice Module Not Responding - AutoCodes.com — U2019 Code - Audio Voice Module Not Responding

What does this mean?

What are the Possible Causes of the DTC U2019?

Faulty Audio Voice Module
Audio Voice Module harness is open or shorted
Audio Voice Module circuit poor electrical connection

How to Fix the DTC U2019?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U2019 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.