AutoCodes – Generic – U2008

U2008 Code - Audio Phone Is Not Responding

Quick Answer

The Diagnostic Trouble Code (DTC) will set when there is no signal response from Audio Phone Common causes include Faulty Audio Phone, Audio Phone harness is open or shorted, Audio Phone 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: U2008 indicates Audio Phone Is Not Responding.
Common causes: Common causes include Faulty Audio Phone, Audio Phone harness is open or shorted, Audio Phone 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 4,741

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 11, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U2008 Description

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

OBDII Code U2008 - Audio Phone Is Not Responding - AutoCodes.com — U2008 Code - Audio Phone Is Not Responding

What does this mean?

What are the Possible Causes of the DTC U2008?

Faulty Audio Phone
Audio Phone harness is open or shorted
Audio Phone circuit poor electrical connection

How to Fix the DTC U2008?

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 U2008 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.

Need more information about the U2008 code?

Need more information on how to fix the U2008 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U2008 code diagnosed by a professional: Find a repair shop in your area

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.

Frequently Asked Questions about U2008 Code

1. What are the common symptoms of OBDII code U2008 related to Audio Phone Not Responding?

- The common symptoms include the inability to use audio or phone functions in the vehicle, unresponsive controls on the audio system, and frequent system freezes.

2. What are the possible causes of OBDII code U2008 indicating Audio Phone Not Responding?

- The code U2008 can be triggered by issues such as a faulty audio control module, software glitches in the audio system, damaged wiring harnesses, or a malfunctioning phone interface module.

3. How can I diagnose the cause of OBDII code U2008 for Audio Phone Not Responding?

- Diagnosis involves checking for loose or damaged wiring connections, testing the audio control module for functionality, scanning for other related trouble codes, and ensuring the software is up to date.

4. Are there any quick fixes or repair tips for OBDII code U2008 related to Audio Phone Not Responding?

- Quick fixes may include performing a system reset by disconnecting the vehicle's battery, updating the audio system software if available, or checking and repairing any damaged wiring connections.

5. Can I continue driving my vehicle with OBDII code U2008 indicating Audio Phone Not Responding?

- While the vehicle may still be operable, it is recommended to address the issue promptly to prevent further damage or inconvenience, especially if audio or phone functions are essential while driving.

6. Is it possible to reset OBDII code U2008 for Audio Phone Not Responding without professional help?

- Depending on the underlying cause, a simple reset by disconnecting the battery for a few minutes may clear the code temporarily. However, it is advisable to have the system properly diagnosed and repaired to prevent recurrence.

7. What components may need to be replaced to resolve OBDII code U2008 linked to Audio Phone Not Responding?

- Components such as the audio control module, phone interface module, damaged wiring harnesses, or any faulty sensors related to the audio system may need to be replaced to address the issue.

8. How much can I expect to pay for repairing OBDII code U2008 for Audio Phone Not Responding?

- Repair costs can vary depending on the exact cause of the issue, the labor rates in your area, and the specific components that need to be replaced. It is recommended to obtain quotes from qualified mechanics or service centers.

9. Are there any preventive measures to avoid OBDII code U2008 related to Audio Phone Not Responding in the future?

- Regularly updating the vehicle's software, ensuring proper maintenance of audio system components, and addressing any issues promptly can help prevent the recurrence of OBDII code U2008 and related problems.

10. Can OBDII code U2008 for Audio Phone Not Responding be indicative of more serious underlying issues in the vehicle?

- While code U2008 typically relates to audio and phone system malfunctions, it is essential to address the issue promptly to prevent potential electrical issues or system failures that may affect other vehicle functions.