AutoCodes – Acura – B2983 Acura

B2983 Acura Code - Recirculation Control Motor

Quick Answer

The Climate Control Unit monitors the Recirculation Control Motor. Common causes include Recirculation Control Linkage, Recirculation Control Door, Faulty Recirculation Control Motor. 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: B2983 Acura indicates Recirculation Control Motor.
Common causes: Common causes include Recirculation Control Linkage, Recirculation Control Door, Faulty Recirculation Control Motor.
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 3,735

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 Feb 25, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2983 Acura Description

The Climate Control Unit monitors the Recirculation Control Motor. The Climate Control Unit sets the OBDII code when the Recirculation Control Motor is not to factory specifications.

OBDII Code B2983 Acura - Recirculation Control Motor - AutoCodes.com — B2983 Acura Code - Recirculation Control Motor

What does this mean?

What are the Possible Causes of the DTC B2983 Acura?

Recirculation Control Linkage
Recirculation Control Door
Faulty Recirculation Control Motor
Recirculation Control Motor harness is open or shorted
Recirculation Control Motor circuit poor electrical connection

How to Fix the DTC B2983 Acura?

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 B2983 Acura 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 B2983 Acura Code

1. What are common symptoms of OBDII code B2983 in an Acura related to the Recirculation Control Motor?

- Common symptoms include issues with the air conditioning system, such as inconsistent airflow or the inability to switch between fresh air and recirculated air.

2. What are some possible causes of OBDII code B2983 in an Acura related to the Recirculation Control Motor?

- Possible causes may include a faulty recirculation control motor, a malfunctioning HVAC control module, wiring issues, or a blown fuse.

3. How can I diagnose the Recirculation Control Motor issue causing OBDII code B2983 in my Acura?

- Diagnosing the issue involves checking the recirculation control motor for proper operation, inspecting the wiring for any damage, and scanning the HVAC system for any related fault codes.

4. Can I still drive my Acura with OBDII code B2983 related to the Recirculation Control Motor?

- While the vehicle may still be operational, it is recommended to address the issue promptly to avoid potential further damage to the HVAC system.

5. How can I repair OBDII code B2983 in my Acura related to the Recirculation Control Motor?

- Repair options may include replacing the recirculation control motor, repairing any damaged wiring, resetting the HVAC control module, or addressing any underlying issues identified during diagnosis.

6. Are there any DIY tips for troubleshooting OBDII code B2983 in an Acura related to the Recirculation Control Motor?

- DIY tips may include checking fuses related to the HVAC system, visually inspecting the recirculation control motor for any obstructions, and ensuring all HVAC controls are functioning properly.

7. Will resetting the OBDII code B2983 related to the Recirculation Control Motor make it go away permanently?

- Resetting the code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to reappear once the system detects the problem again.

8. Can extreme weather conditions affect the Recirculation Control Motor and trigger OBDII code B2983 in an Acura?

- Yes, extreme temperatures or humidity levels can strain the HVAC system components, including the recirculation control motor, and potentially lead to malfunctions triggering the OBDII code.

9. Is it necessary to visit a dealership to fix OBDII code B2983 related to the Recirculation Control Motor in my Acura?

- While a dealership may have specialized tools and expertise, independent mechanics or experienced DIYers can also address the issue, depending on their comfort level with HVAC system repairs.

10. How long does it typically take to repair OBDII code B2983 related to the Recirculation Control Motor in an Acura?

- The repair time can vary depending on the exact cause of the issue, but it may range from a quick fix like replacing a fuse to a more involved process like replacing the recirculation control motor, which could take a few hours.