AutoCodes – Acura – B1248 Acura

B1248 Acura Code - Problem In The Rear Mode Control Motor Circuit, Linkage, Door, Or Motor

Quick Answer

The Climate Control Unit monitors the Rear Mode Control Motor. Common causes include Faulty Rear Mode Control Motor, Rear Mode Control Motor harness is open or shorted, Rear Mode Control 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: B1248 Acura indicates Problem In The Rear Mode Control Motor Circuit, Linkage, Door, Or Motor.
Common causes: Common causes include Faulty Rear Mode Control Motor, Rear Mode Control Motor harness is open or shorted, Rear Mode Control 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 1,140

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 19, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1248 Acura Description

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

OBDII Code B1248 Acura - Problem In The Rear Mode Control Motor Circuit, Linkage, Door, Or Motor - AutoCodes.com — B1248 Acura Code - Problem In The Rear Mode Control Motor Circuit, Linkage, Door, Or Motor

What does this mean?

What are the Possible Causes of the DTC B1248 Acura?

Faulty Rear Mode Control Motor
Rear Mode Control Motor harness is open or shorted
Rear Mode Control Motor circuit poor electrical connection
Faulty Climate Control Unit

How to Fix the DTC B1248 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 B1248 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.

Need more information about the B1248 Acura code?

Need more information on how to fix the B1248 Acura code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1248 Acura 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 B1248 Acura Code

1. What are the common symptoms of OBDII code B1248 in an Acura?

- Common symptoms include issues with rear mode control, such as the inability to adjust airflow direction or inconsistent air distribution in the rear of the vehicle.

2. What are the possible causes of OBDII code B1248 in an Acura?

- The code B1248 may be triggered by a malfunction in the rear mode control motor circuit, linkage, door, or motor. This could be due to wiring issues, a faulty motor, or a problem with the control panel.

3. How can I diagnose the problem related to OBDII code B1248 in my Acura?

- To diagnose the issue, it is recommended to use an OBDII scanner to retrieve the specific code and then inspect the rear mode control components for any visible damage or loose connections.

4. What are some repair tips for resolving OBDII code B1248 in an Acura?

- Repair tips may include checking and repairing any damaged wiring, replacing a faulty rear mode control motor, ensuring proper linkage alignment, and resetting the system after making necessary repairs.

5. Can I continue driving my Acura with OBDII code B1248 present?

- It is generally safe to continue driving the vehicle with this code, but it is important to address the underlying issue promptly to ensure proper functioning of the rear mode control system.

6. Will resetting the OBDII code B1248 in my Acura make the problem go away?

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

7. Is it possible to repair OBDII code B1248 in an Acura without professional help?

- Depending on your experience and access to tools, you may be able to diagnose and repair the issue associated with code B1248. However, seeking professional assistance is recommended for accurate diagnosis and repair.

8. How much does it typically cost to repair OBDII code B1248 in an Acura?

- The cost of repairing OBDII code B1248 can vary depending on the exact cause of the issue and whether you choose to do the repairs yourself or take your vehicle to a mechanic. Costs may include parts and labor.

9. Are there any preventative measures to avoid OBDII code B1248 in an Acura?

- Regular maintenance of the HVAC system, checking for any unusual noises or malfunctions in the rear mode control, and addressing any issues promptly can help prevent the occurrence of code B1248 in your Acura.

10. How long does it typically take to repair OBDII code B1248 in an Acura?

- The repair time for OBDII code B1248 can vary depending on the complexity of the issue and the availability of parts. It may take a few hours to a day for a mechanic to diagnose and repair the problem.