AutoCodes – Lincoln – B2A37 Lincoln

B2A37 Lincoln Code - Floor Lamp Output Circuit Open

Quick Answer

The Smart Junction Box (SJB) monitors the Floor Lamp Output Circuit. Common causes include Faulty Floor Lamp, Floor Lamp harness is open or shorted, Floor Lamp 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: B2A37 Lincoln indicates Floor Lamp Output Circuit Open.
Common causes: Common causes include Faulty Floor Lamp, Floor Lamp harness is open or shorted, Floor Lamp 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 403

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 26, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2A37 Lincoln Description

The Smart Junction Box (SJB) monitors the Floor Lamp Output Circuit. The SJB sets the OBDII code when the Floor Lamp Output Circuit is not to factory specifications.

OBDII Code B2A37 Lincoln - Floor Lamp Output Circuit Open - AutoCodes.com — B2A37 Lincoln Code - Floor Lamp Output Circuit Open

What does this mean?

What are the Possible Causes of the DTC B2A37 Lincoln?

Faulty Floor Lamp
Floor Lamp harness is open or shorted
Floor Lamp circuit poor electrical connection
Faulty Smart Junction Box (SJB)

How to Fix the DTC B2A37 Lincoln?

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 B2A37 Lincoln 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 B2A37 Lincoln code?

Need more information on how to fix the B2A37 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2A37 Lincoln 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 B2A37 Lincoln Code

1. What are the common symptoms of OBDII code B2A37 in a Lincoln related to the Floor Lamp Output Circuit Open?

- Common symptoms include the floor lamp not working, the lamp flickering, or the lamp staying on constantly.

2. What are the possible causes of the Floor Lamp Output Circuit Open code B2A37 in a Lincoln?

- Possible causes include a faulty floor lamp, damaged wiring or connectors, a blown fuse, or a malfunctioning control module.

3. How can I diagnose the Floor Lamp Output Circuit Open issue in my Lincoln when OBDII code B2A37 is triggered?

- Start by inspecting the floor lamp for any visible damage, then check the wiring and connectors for any breaks or corrosion. Ensure the fuse related to the lamp is intact and test the control module if needed.

4. Can I still drive my Lincoln with the B2A37 OBDII code indicating a Floor Lamp Output Circuit Open issue?

- Yes, it is generally safe to drive your Lincoln with this issue, but it is recommended to address the problem at your earliest convenience to avoid potential electrical issues.

5. How can I repair the Floor Lamp Output Circuit Open problem in my Lincoln?

- Repair options include replacing the faulty floor lamp, repairing any damaged wiring or connectors, replacing a blown fuse, or reprogramming the control module if necessary.

6. Is it possible to reset the B2A37 OBDII code related to the Floor Lamp Output Circuit Open without fixing the issue?

- While you can clear the code with an OBDII scanner, the underlying problem causing the code will remain unresolved, and the code is likely to reappear until the issue is fixed.

7. How much does it typically cost to repair the Floor Lamp Output Circuit Open issue in a Lincoln?

- The cost of repairs can vary depending on the specific cause of the problem, but it may range from $50 to $200 for parts and labor.

8. Can weather conditions or moisture affect the triggering of the B2A37 OBDII code in a Lincoln?

- Yes, exposure to moisture or extreme weather conditions can potentially cause electrical issues leading to the Floor Lamp Output Circuit Open problem in a Lincoln.

9. Are there any preventive measures to avoid triggering the B2A37 OBDII code related to the Floor Lamp Output Circuit Open in a Lincoln?

- Regularly inspecting the condition of the floor lamp, wiring, and connectors, as well as keeping the electrical system dry and protected, can help prevent this issue from occurring.

10. Will fixing the Floor Lamp Output Circuit Open problem improve the overall performance or safety of my Lincoln?

- While this issue primarily affects the functionality of the floor lamp, addressing it promptly can help maintain the proper functioning of the vehicle's electrical system and ensure optimal safety and convenience features.