AutoCodes – Infiniti – B263F Infiniti

B263F Infiniti Code - REC Door Fail

Quick Answer

The Air Condition (A/C) Automatic Amplifier monitors the Intake Door Motor position. Common causes include Faulty Intake Door Motor, Intake Door Motor harness is open or shorted, Intake Door Motor 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: B263F Infiniti indicates REC Door Fail.
Common causes: Common causes include Faulty Intake Door Motor, Intake Door Motor harness is open or shorted, Intake Door Motor 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 1,130

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 Jan 09, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B263F Infiniti Description

The Air Condition (A/C) Automatic Amplifier monitors the Intake Door Motor position. The A/C Automatic Amplifier sets the Diagnostic Trouble Code (DTC) when the malfunctioning intake door position is detected at REC position.

OBDII Code B263F Infiniti - REC Door Fail - AutoCodes.com — B263F Infiniti Code - REC Door Fail

What does this mean?

What are the Possible Causes of the DTC B263F Infiniti?

Faulty Intake Door Motor
Intake Door Motor harness is open or shorted
Intake Door Motor circuit poor electrical connection
Faulty Air Condition (A/C) Automatic Amplifier

How to Fix the DTC B263F 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 B263F 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.

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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.

Frequently Asked Questions about B263F Infiniti Code

1. What are the common symptoms of OBDII code B263F in an Infiniti related to the REC Door Fail?

The common symptoms include issues with the radio or entertainment system not functioning properly, such as the display screen not turning on or the volume controls not working.

2. What does the OBDII code B263F in an Infiniti indicating REC Door Fail mean?

This code indicates a problem with the REC (Radio, Audio, and Visual Entertainment System) door in the vehicle, typically related to a communication error.

3. What are the possible causes of OBDII code B263F in an Infiniti related to REC Door Fail?

Possible causes include a faulty REC door actuator, damaged wiring or connectors, a malfunctioning REC module, or a communication error within the entertainment system.

4. How can I diagnose the issue causing OBDII code B263F in my Infiniti related to REC Door Fail?

Diagnosing the issue may involve checking the REC door actuator for proper function, inspecting wiring and connectors for damage, and using a diagnostic tool to scan the REC module for error codes.

5. Is it safe to continue driving my Infiniti with OBDII code B263F indicating REC Door Fail?

It is generally safe to drive the vehicle with this code, as it primarily affects the entertainment system functionality and does not impact the overall drivability or safety of the vehicle.

6. Can I repair OBDII code B263F in my Infiniti related to REC Door Fail myself?

Depending on your knowledge and experience with automotive repairs, you may be able to address this issue yourself by checking and repairing wiring connections, replacing the REC door actuator, or resetting the REC module.

7. Are there any simple troubleshooting steps I can take for OBDII code B263F in my Infiniti related to REC Door Fail?

You can start by checking the fuses related to the entertainment system, ensuring all connections are secure, and performing a system reset by disconnecting the car battery for a few minutes.

8. How much does it typically cost to repair OBDII code B263F in an Infiniti related to REC Door Fail at a dealership or repair shop?

The cost of repair can vary depending on the specific cause of the issue, but it may range from $100 to $500 or more, including parts and labor.

9. Can a malfunctioning REC door impact other systems in my Infiniti besides the entertainment system?

While the REC door primarily affects the entertainment system, a malfunctioning REC module or wiring issue could potentially cause communication errors that impact other vehicle systems.

10. Is there a way to prevent OBDII code B263F related to REC Door Fail from occurring in my Infiniti?

Regular maintenance of the entertainment system components, avoiding water damage to the REC module, and addressing any electrical issues promptly can help prevent the occurrence of this code.