AutoCodes – Lincoln – B14BD Lincoln

B14BD Lincoln Code - Driver Seat Cushion Blower Circuit Short To Ground

Quick Answer

The Seat Control Module E (SCME) monitors the Driver Seat Cushion Blower. Common causes include Faulty Driver Seat Cushion Blower, Driver Seat Cushion Blower harness is open or shorted, Driver Seat Cushion Blower 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: B14BD Lincoln indicates Driver Seat Cushion Blower Circuit Short To Ground.
Common causes: Common causes include Faulty Driver Seat Cushion Blower, Driver Seat Cushion Blower harness is open or shorted, Driver Seat Cushion Blower 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 626

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 Apr 17, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B14BD Lincoln Description

The Seat Control Module E (SCME) monitors the Driver Seat Cushion Blower. The SCME sets the OBDII code when the Driver Seat Cushion Blower is not to factory specifications.

OBDII Code B14BD Lincoln - Driver Seat Cushion Blower Circuit Short To Ground - AutoCodes.com — B14BD Lincoln Code - Driver Seat Cushion Blower Circuit Short To Ground

What does this mean?

What are the Possible Causes of the DTC B14BD Lincoln?

Faulty Driver Seat Cushion Blower
Driver Seat Cushion Blower harness is open or shorted
Driver Seat Cushion Blower circuit poor electrical connection
Faulty Seat Control Module E (SCME)

How to Fix the DTC B14BD 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 B14BD 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 B14BD Lincoln code?

Need more information on how to fix the B14BD Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B14BD 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 B14BD Lincoln Code

1. What does the OBDII code B14BD mean on a Lincoln?

B14BD indicates a short-to-ground issue in the driver seat cushion blower circuit, which is part of the climate-controlled seat system.

2. What are the symptoms of code B14BD in a Lincoln?

Common symptoms include the driver seat cushion blower not functioning, lack of temperature regulation in the seat, or a blown fuse.

3. What causes the B14BD code to trigger?

This code is usually caused by a shorted wire, damaged seat blower motor, faulty connectors, or a malfunctioning seat control module.

4. Can I still drive my Lincoln with the B14BD code?

Yes, but the driver seat climate control feature may not work properly, and leaving the issue unresolved could lead to further electrical problems.

5. How do I diagnose the B14BD code?

Inspect the seat cushion blower motor, wiring, and connectors for damage or shorts. Use a multimeter to check for continuity and proper voltage.

6. How do I fix the B14BD code on my Lincoln?

Repairs may include repairing or replacing damaged wiring, connectors, or the seat cushion blower motor. In some cases, the seat control module may need replacement.

7. Can a blown fuse cause the B14BD code?

Yes, a blown fuse in the seat climate control system can be both a symptom and a contributing factor to the code.

8. How much does it cost to repair the B14BD code?

The cost depends on the exact issue, but repairs typically range from $100 to $500, depending on whether wiring, the blower motor, or the control module needs to be replaced.

9. Is it safe to reset the B14BD code without fixing the problem?

No, resetting the code without addressing the underlying issue may cause the problem to reoccur and could lead to further damage.

10. Can I fix the B14BD code myself?

If you have basic electrical troubleshooting skills and tools, you may be able to fix wiring or connector issues. For more complex problems, professional assistance is recommended.