AutoCodes – Toyota – C168C Toyota

C168C Toyota Code - AVC-LAN Command Time Out

Quick Answer

This Diagnostic Trouble Code (DTC) are stored if the Parking Assist ECU judges that there is a problem with the Audio Visual Communication-Local Area Network (AVC-LAN) communication system as a result of self check. Common causes include Audio Visual Communication-Local Area Network (AVC-LAN) Communication. 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: C168C Toyota indicates AVC-LAN Command Time Out.
Common causes: Common causes include Audio Visual Communication-Local Area Network (AVC-LAN) Communication.
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 875

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 Nov 17, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code C168C Toyota Description

OBDII Code C168C Toyota - AVC-LAN Command Time Out - AutoCodes.com — C168C Toyota Code - AVC-LAN Command Time Out

What does this mean?

What are the Possible Causes of the DTC C168C Toyota?

Audio Visual Communication-Local Area Network (AVC-LAN) Communication

How to Fix the DTC C168C Toyota?

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 does this mean?

Code Tech Notes

This Diagnostic Trouble Code (DTC) may be stored due to the battery condition or changes in the power supply waveform when starting the engine, even though there is no problem with the Audio Visual Communication-Local Area Network (AVC-LAN) communication system.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C168C Toyota 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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Need Help with the Code?

Get the C168C Toyota 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 C168C Toyota Code

1. What are the common symptoms of OBDII code C168C in a Toyota related to AVC-LAN Command Time Out?

The common symptoms include intermittent or complete loss of communication with the audio/video/navigation system, malfunctioning touch screen display, and unresponsive controls.

2. What could be the possible causes of OBDII code C168C related to AVC-LAN Command Time Out in a Toyota?

The code C168C is often triggered by issues with the AVC-LAN communication network, such as loose or damaged wiring, faulty connectors, or a malfunctioning audio/video/navigation unit.

3. How can I diagnose the OBDII code C168C in my Toyota related to AVC-LAN Command Time Out?

Diagnosing the code C168C typically involves inspecting the AVC-LAN wiring and connectors for any visible damage, testing the communication signals, and using a diagnostic scanner to check for trouble codes in the audio/video/navigation system.

4. What are some repair tips for resolving OBDII code C168C in a Toyota related to AVC-LAN Command Time Out?

Repair tips may include repairing or replacing damaged wiring and connectors, ensuring proper connection of the audio/video/navigation unit, resetting the system, and updating the software if available.

5. Can I drive my Toyota with OBDII code C168C related to AVC-LAN Command Time Out?

It is generally safe to drive the vehicle with the OBDII code C168C, but it is recommended to address the underlying issue as soon as possible to prevent further complications with the audio/video/navigation system.

6. How much does it typically cost to repair OBDII code C168C related to AVC-LAN Command Time Out in a Toyota?

The cost of repairing the OBDII code C168C can vary depending on the exact cause of the issue and whether it can be resolved by simple fixes like repairing wiring or if more extensive repairs are needed.

7. Are there any common DIY solutions for fixing OBDII code C168C in a Toyota related to AVC-LAN Command Time Out?

While some basic troubleshooting steps like checking wiring connections can be done by DIY enthusiasts, resolving the underlying cause of the code C168C may require professional diagnostic equipment and expertise.

8. Will resetting the OBDII system clear the code C168C related to AVC-LAN Command Time Out in my Toyota?

Resetting the OBDII system may temporarily clear the code C168C, but if the underlying issue with the AVC-LAN communication network is not resolved, the code is likely to reappear.

9. Is OBDII code C168C related to AVC-LAN Command Time Out a common issue in Toyota vehicles?

The OBDII code C168C related to AVC-LAN Command Time Out is not uncommon in Toyota vehicles, especially in models equipped with advanced audio/video/navigation systems that rely on the AVC-LAN network for communication.

10. Can a malfunctioning audio/video/navigation system cause OBDII code C168C related to AVC-LAN Command Time Out in a Toyota?

Yes, a malfunctioning audio/video/navigation system can be a contributing factor to triggering the OBDII code C168C, especially if there are communication issues within the AVC-LAN network.