AutoCodes – Infiniti – B24A6 Infiniti

B24A6 Infiniti Code - In-Vehicle Sensor Malfunction

Quick Answer

The A/C Auto Amplifier sets the OBDII code when it detects the In-Vehicle Sensor recognition temperature is too high or too low. Common causes include Faulty In-Vehicle Sensor, In-Vehicle Sensor harness is open or shorted, In-Vehicle Sensor 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: B24A6 Infiniti indicates In-Vehicle Sensor Malfunction.
Common causes: Common causes include Faulty In-Vehicle Sensor, In-Vehicle Sensor harness is open or shorted, In-Vehicle Sensor 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 897

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 Dec 09, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B24A6 Infiniti Description

The A/C Auto Amplifier sets the OBDII code when it detects the In-Vehicle Sensor recognition temperature is too high or too low.

OBDII Code B24A6 Infiniti - In-Vehicle Sensor Malfunction - AutoCodes.com — B24A6 Infiniti Code - In-Vehicle Sensor Malfunction

What does this mean?

What are the Possible Causes of the DTC B24A6 Infiniti?

Faulty In-Vehicle Sensor
In-Vehicle Sensor harness is open or shorted
In-Vehicle Sensor circuit poor electrical connection
Faulty A/C Auto Amplifier

How to Fix the DTC B24A6 Infiniti?

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 B24A6 Infiniti 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 B24A6 Infiniti code?

Need more information on how to fix the B24A6 Infiniti code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B24A6 Infiniti 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 B24A6 Infiniti Code

1. What are the common symptoms of OBDII code B24A6 In-Vehicle Sensor Malfunction in an Infiniti?

The common symptoms include erratic HVAC operation, inaccurate temperature readings, and malfunctioning automatic climate control.

2. What can cause the In-Vehicle Sensor Malfunction code B24A6 in an Infiniti?

The code B24A6 can be triggered by a faulty in-vehicle sensor, wiring issues, or a malfunction in the climate control system.

3. How can I diagnose the In-Vehicle Sensor Malfunction in my Infiniti?

Diagnosing the issue involves checking the in-vehicle sensor's wiring, connections, and functionality using a diagnostic scanner or multimeter.

4. Can I repair the In-Vehicle Sensor Malfunction in my Infiniti myself?

Depending on the exact cause, you may be able to repair the issue yourself by replacing the faulty sensor, repairing damaged wiring, or resetting the climate control system.

5. What are the consequences of ignoring the In-Vehicle Sensor Malfunction code in my Infiniti?

Ignoring the B24A6 code can lead to discomfort due to improper HVAC operation and may affect the overall functionality of the climate control system in the vehicle.

6. Is it safe to continue driving with the In-Vehicle Sensor Malfunction code present in my Infiniti?

While it may be safe to drive with this code, it is advisable to address the issue promptly to ensure proper functioning of the climate control system and avoid potential discomfort while driving.

7. How much does it typically cost to repair the In-Vehicle Sensor Malfunction in an Infiniti?

The cost of repairing the B24A6 code can vary depending on the cause of the issue, but it may range from $100 to $300 for parts and labor.

8. Can a mechanic reset the In-Vehicle Sensor Malfunction code without fixing the underlying issue?

While a mechanic can clear the error code, it is essential to address the root cause of the problem to prevent the code from reappearing in the future.

9. Are there any preventative maintenance measures to avoid the In-Vehicle Sensor Malfunction in an Infiniti?

Regularly inspecting and maintaining the climate control system, checking sensor connections, and addressing any HVAC issues promptly can help prevent the B24A6 code from occurring.

10. How long does it typically take to repair the In-Vehicle Sensor Malfunction in an Infiniti?

The repair time can vary depending on the exact cause of the issue, but it may take anywhere from 1 to 3 hours to diagnose and repair the In-Vehicle Sensor Malfunction in an Infiniti.