AutoCodes – Toyota – B158F 2017 Toyota RAV4

B158F 2017 Toyota RAV4 Code - AV Signal Stoppage Low Battery Voltage

Quick Answer

This Diagnostic Trouble Code (DTC) is stored when a video or audio signal is interrupted due to battery voltage input to the Radio and Display Receiver Assembly (or Navigation Receiver Assembly) dropping temporarily. Common causes include Faulty Radio and Display Receiver Assembly (or Navigation Receiver Assembly), Radio and Display Receiver Assembly harness is open or shorted, Radio and Display Receiver Assembly 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: B158F 2017 Toyota RAV4 indicates AV Signal Stoppage Low Battery Voltage.
Common causes: Common causes include Faulty Radio and Display Receiver Assembly (or Navigation Receiver Assembly), Radio and Display Receiver Assembly harness is open or shorted, Radio and Display Receiver Assembly 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 338

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 Mar 25, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B158F 2017 Toyota RAV4 Description

OBDII Code B158F 2017 Toyota RAV4 - AV Signal Stoppage Low Battery Voltage - AutoCodes.com — B158F 2017 Toyota RAV4 Code - AV Signal Stoppage Low Battery Voltage

What does this mean?

What are the Possible Causes of the DTC B158F 2017 Toyota RAV4?

Faulty Radio and Display Receiver Assembly (or Navigation Receiver Assembly)
Radio and Display Receiver Assembly harness is open or shorted
Radio and Display Receiver Assembly circuit poor electrical connection

How to Fix the DTC B158F 2017 Toyota RAV4?

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 B158F 2017 Toyota RAV4 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 B158F 2017 Toyota RAV4 code?

Need more information on how to fix the B158F 2017 Toyota RAV4 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B158F 2017 Toyota RAV4 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 B158F 2017 Toyota RAV4 Code

1. What are the common symptoms of OBDII code B158F in a 2017 Toyota RAV4?

The common symptoms include issues with the audio and video system, such as no sound, frozen screen, or complete system failure.

2. What causes the AV Signal Stoppage Low Battery Voltage code (B158F) in a 2017 Toyota RAV4?

This code is typically triggered by a low voltage condition in the vehicle's battery, which affects the audio and video system operation.

3. How can I diagnose the AV Signal Stoppage Low Battery Voltage code in my 2017 Toyota RAV4?

You can start by checking the vehicle's battery voltage using a multimeter to ensure it is within the acceptable range for proper system operation.

4. Can a weak battery cause OBDII code B158F in a 2017 Toyota RAV4?

Yes, a weak or failing battery can lead to low voltage issues that trigger the AV Signal Stoppage code B158F in the audio and video system.

5. What are the repair options for fixing OBDII code B158F in a 2017 Toyota RAV4?

First, check and replace the vehicle's battery if necessary. Resetting the code using an OBDII scanner can help clear the fault and restore normal system operation.

6. Is it safe to continue driving my 2017 Toyota RAV4 with the AV Signal Stoppage Low Battery Voltage code (B158F) present?

It is generally safe to drive but may result in the loss of audio and video system functionality until the issue is resolved.

7. How can I prevent OBDII code B158F from occurring in my 2017 Toyota RAV4?

Regular maintenance of the vehicle's battery, including checking its voltage and ensuring proper charging, can help prevent low voltage issues that trigger this code.

8. Are there any safety concerns associated with OBDII code B158F in a 2017 Toyota RAV4?

While the code itself does not pose a direct safety risk, the loss of audio and video system functionality may affect driver convenience and entertainment features.

9. Can extreme weather conditions contribute to triggering OBDII code B158F in a 2017 Toyota RAV4?

Yes, extreme temperatures can impact battery performance, potentially leading to low voltage issues that trigger the AV Signal Stoppage code B158F.

10. Should I consult a professional mechanic to diagnose and repair OBDII code B158F in my 2017 Toyota RAV4?

If you are unsure about diagnosing or repairing the issue yourself, it is recommended to seek the expertise of a qualified automotive technician to address the problem effectively.