AutoCodes – Honda – B1248 Honda

B1248 Honda 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 Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: B1248 Honda 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: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 13,186

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 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 Honda 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 Honda - Problem In The Rear Mode Control Motor Circuit, Linkage, Door, Or Motor - AutoCodes.com — B1248 Honda 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 Honda?

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 Honda?

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 Honda 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 Honda code?

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

Need Help with the Code?

Get the B1248 Honda 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 Honda Code

1. What are the common symptoms of OBDII code B1248 in a Honda?

- Common symptoms include issues with rear mode control, such as the inability to switch air flow directions, strange noises from the rear HVAC system, or inconsistent temperature control.

2. What can cause the OBDII code B1248 in a Honda?

- The code B1248 can be triggered by problems in the rear mode control motor circuit, linkage, door, or motor. It may be due to a faulty motor, damaged wiring, or a malfunctioning control module.

3. How can I diagnose the issue related to code B1248 in my Honda?

- To diagnose the problem, you can start by checking the rear mode control motor and its wiring for any visible damage. It is also recommended to perform a thorough inspection of the rear HVAC system components.

4. Can I repair the OBDII code B1248 issue in my Honda by myself?

- Depending on your technical skills and experience, you may be able to repair the issue yourself. However, dealing with electrical components and HVAC systems can be complex, so it's advisable to seek professional help if needed.

5. Is it safe to continue driving my Honda with the OBDII code B1248 present?

- It is not recommended to ignore the OBDII code B1248, as it indicates a problem with the rear mode control system, which can affect the overall performance of your HVAC system. It is best to address the issue promptly to avoid further damage.

6. How much does it typically cost to repair the OBDII code B1248 in a Honda?

- The cost of repairing the OBDII code B1248 can vary depending on the specific issue causing the code and the labor rates in your area. It's advisable to get a diagnosis from a qualified mechanic to determine the exact cost.

7. Can a faulty rear mode control motor cause other issues in my Honda?

- Yes, a faulty rear mode control motor can lead to other issues such as inconsistent air distribution, poor temperature control, and overall discomfort for passengers in the rear seats.

8. Will resetting the OBDII code B1248 in my Honda make the problem go away?

- Resetting the code may temporarily clear the error message, but it will not fix the underlying issue causing the code. It's important to diagnose and address the root cause of the problem to prevent it from happening again.

9. Are there any preventive measures to avoid encountering the OBDII code B1248 in my Honda?

- To prevent the OBDII code B1248 from occurring, it's important to perform regular maintenance on your HVAC system, including checking for any signs of wear or damage in the rear mode control components.

10. How long does it typically take to repair the OBDII code B1248 issue in a Honda?

- The time required to repair the OBDII code B1248 will depend on the extent of the problem and the availability of parts. It's recommended to consult with a mechanic for a more accurate estimate of the repair time.