AutoCodes – Lincoln – B2A24 Lincoln

B2A24 Lincoln Code - Turn Signal Input Circuit Failure

Quick Answer

The Smart Junction Box (SJB) monitors the Turn Signal Input Circuit. Common causes include Faulty Turn Signal Lamp, Turn Signal Lamp harness is open or shorted, Turn Signal 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: B2A24 Lincoln indicates Turn Signal Input Circuit Failure.
Common causes: Common causes include Faulty Turn Signal Lamp, Turn Signal Lamp harness is open or shorted, Turn Signal 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 380

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 27, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2A24 Lincoln Description

The Smart Junction Box (SJB) monitors the Turn Signal Input Circuit. The SJB sets the OBDII code when the Turn Signal Input Circuit is not to factory specifications.

OBDII Code B2A24 Lincoln - Turn Signal Input Circuit Failure - AutoCodes.com — B2A24 Lincoln Code - Turn Signal Input Circuit Failure

What does this mean?

What are the Possible Causes of the DTC B2A24 Lincoln?

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

How to Fix the DTC B2A24 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 B2A24 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 B2A24 Lincoln code?

Need more information on how to fix the B2A24 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2A24 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 B2A24 Lincoln Code

1. What are the common symptoms of OBDII code B2A24 in a Lincoln?

The common symptoms of OBDII code B2A24 in a Lincoln include non-functioning turn signals, erratic turn signal behavior, and the turn signal indicator not working properly.

2. What does the OBDII code B2A24 Lincoln indicate?

The OBDII code B2A24 in a Lincoln indicates a Turn Signal Input Circuit Failure, signaling a problem with the electrical circuit responsible for the turn signal operation.

3. What are the possible causes of the OBDII code B2A24 in a Lincoln?

Possible causes of the OBDII code B2A24 in a Lincoln include faulty turn signal switch, damaged wiring or connectors in the turn signal circuit, or a malfunctioning turn signal module.

4. How can I diagnose the OBDII code B2A24 in a Lincoln?

Diagnosing the OBDII code B2A24 in a Lincoln involves checking the turn signal switch for proper operation, inspecting the wiring and connectors for damage, and using a diagnostic scanner to read the fault codes.

5. Can I still drive my Lincoln with the OBDII code B2A24 present?

It is not recommended to drive your Lincoln with the OBDII code B2A24 present, as non-functioning turn signals can pose a safety hazard on the road.

6. How can I repair the OBDII code B2A24 in a Lincoln?

Repairing the OBDII code B2A24 in a Lincoln may involve replacing the faulty turn signal switch, repairing damaged wiring or connectors, or replacing the malfunctioning turn signal module.

7. Is it possible to reset the OBDII code B2A24 in a Lincoln without fixing the issue?

Resetting the OBDII code B2A24 in a Lincoln without fixing the underlying issue will only temporarily clear the fault code, and the problem will likely reoccur.

8. Can extreme weather conditions trigger the OBDII code B2A24 in a Lincoln?

Extreme weather conditions can potentially affect the turn signal circuit and lead to the triggering of the OBDII code B2A24 in a Lincoln.

9. How long does it typically take to repair the OBDII code B2A24 in a Lincoln?

The repair time for the OBDII code B2A24 in a Lincoln can vary depending on the exact cause of the issue, but it may take anywhere from a few hours to a full day.

10. Is it recommended to seek professional help for fixing the OBDII code B2A24 in a Lincoln?

Seeking professional help from a qualified mechanic or automotive technician is advisable for accurately diagnosing and repairing the OBDII code B2A24 in a Lincoln to ensure safety and proper functionality.