AutoCodes – Lincoln – B2A38 Lincoln

B2A38 Lincoln Code - Floor Lamp Output Circuit Short To Ground

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: B2A38 Lincoln indicates Floor Lamp Output Circuit Short To Ground.
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 407

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 B2A38 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 B2A38 Lincoln - Floor Lamp Output Circuit Short To Ground - AutoCodes.com — B2A38 Lincoln Code - Floor Lamp Output Circuit Short To Ground

What does this mean?

What are the Possible Causes of the DTC B2A38 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 B2A38 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 B2A38 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 B2A38 Lincoln code?

Need more information on how to fix the B2A38 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2A38 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 B2A38 Lincoln Code

1. What are the common symptoms of OBDII code B2A38 Lincoln - Floor Lamp Output Circuit Short To Ground?

- Common symptoms include inoperative floor lamp, illuminated warning light on the dashboard, and potential issues with other lighting systems.

2. What are the possible causes of the Floor Lamp Output Circuit Short To Ground code?

- The code B2A38 can be triggered by a short circuit in the wiring, a faulty floor lamp assembly, a damaged control module, or corroded connectors.

3. How can I diagnose the Floor Lamp Output Circuit Short To Ground issue?

- Diagnose the problem by visually inspecting the wiring and connectors, checking for continuity, testing the floor lamp assembly, and using a scan tool to read the OBDII codes.

4. Can I continue driving with the B2A38 code present?

- It is generally safe to drive with this code, but you should address the issue promptly to prevent potential electrical problems or safety hazards.

5. How can I repair the Floor Lamp Output Circuit Short To Ground problem?

- Repair options include repairing or replacing damaged wiring, fixing or replacing the floor lamp assembly, addressing any issues with the control module, and clearing the fault code.

6. Is it possible to reset the B2A38 code without repairing the issue?

- While you can clear the code temporarily, it will likely reappear if the underlying problem is not fixed. It's best to address the root cause of the code to prevent further issues.

7. Can a DIY enthusiast fix the Floor Lamp Output Circuit Short To Ground problem?

- DIY repairs are possible for those with automotive repair experience and the necessary tools. However, if you are unsure, it's best to consult a professional technician.

8. How much does it cost to repair the B2A38 code in a Lincoln vehicle?

- Repair costs can vary depending on the specific cause of the issue, but they may range from around $100 to $500 or more, including parts and labor.

9. Will fixing the B2A38 code improve the overall performance of my Lincoln vehicle?

- While this code specifically relates to the floor lamp circuit, addressing it can help maintain the overall electrical system health and prevent potential issues down the road.

10. How long does it typically take to repair the Floor Lamp Output Circuit Short To Ground issue?

- The repair time can vary based on the complexity of the problem and the availability of parts. In most cases, a professional technician can resolve the issue within a few hours to a day.