AutoCodes – Lincoln – B14D8 Lincoln

B14D8 Lincoln Code - Bed Lamp Output Circuit Short

Quick Answer

The Body Control Module (BCM) monitors the Bed Lamp. Common causes include Faulty Bed Lamp, Bed Lamp harness is open or shorted, Bed 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: B14D8 Lincoln indicates Bed Lamp Output Circuit Short.
Common causes: Common causes include Faulty Bed Lamp, Bed Lamp harness is open or shorted, Bed 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 654

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 22, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B14D8 Lincoln Description

The Body Control Module (BCM) monitors the Bed Lamp. The BCM sets the OBDII code when it detects a short to ground, short to battery or open from the bed lamps output circuit.

OBDII Code B14D8 Lincoln - Bed Lamp Output Circuit Short - AutoCodes.com — B14D8 Lincoln Code - Bed Lamp Output Circuit Short

What does this mean?

What are the Possible Causes of the DTC B14D8 Lincoln?

Faulty Bed Lamp
Bed Lamp harness is open or shorted
Bed Lamp circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B14D8 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 does this mean?

Code Tech Notes

B14D8:11 Bed Lamp Output Circuit Short To Ground
B14D8:15 Bed Lamp Output Circuit Short To Battery or Open

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B14D8 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.

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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 B14D8 Lincoln Code

1. What are common symptoms of the OBDII code B14D8 Lincoln "Bed Lamp Output Circuit Short"?

- Common symptoms include the bed lamp not working, flickering, or remaining on constantly.

2. What causes the OBDII code B14D8 Lincoln "Bed Lamp Output Circuit Short"?

- This code is typically caused by a short circuit in the wiring or a malfunctioning bed lamp assembly.

3. How can I diagnose the OBDII code B14D8 Lincoln "Bed Lamp Output Circuit Short"?

- You can diagnose this code by visually inspecting the wiring for any damage, checking the bed lamp assembly for faults, and using a multimeter to test for continuity.

4. Can a blown fuse cause the OBDII code B14D8 Lincoln "Bed Lamp Output Circuit Short"?

- Yes, a blown fuse in the bed lamp circuit can also trigger this code. Check and replace any blown fuses as needed.

5. What repair tips can help fix the OBDII code B14D8 Lincoln "Bed Lamp Output Circuit Short"?

- Repair tips include repairing or replacing any damaged wiring, fixing or replacing the bed lamp assembly, and ensuring all connections are secure.

6. Is it safe to continue driving with the OBDII code B14D8 Lincoln "Bed Lamp Output Circuit Short"?

- While it may not affect the overall drivability of the vehicle, it is recommended to address this issue promptly to avoid potential electrical problems or safety hazards.

7. How much does it typically cost to repair the OBDII code B14D8 Lincoln "Bed Lamp Output Circuit Short"?

- The cost of repair can vary depending on the extent of the damage, but it may range from $50 to $200 for parts and labor.

8. Can resetting the OBDII code B14D8 Lincoln "Bed Lamp Output Circuit Short" fix the issue?

- Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the circuit short.

9. Will disconnecting the bed lamp prevent the OBDII code B14D8 Lincoln "Bed Lamp Output Circuit Short" from reoccurring?

- Disconnecting the bed lamp may prevent the code from reoccurring, but it is recommended to properly diagnose and repair the issue to ensure proper functioning of the lighting system.

10. Are there any recalls or service bulletins related to the OBDII code B14D8 Lincoln "Bed Lamp Output Circuit Short"?

- It is advisable to check with a Lincoln dealership or the manufacturer's website for any recalls or service bulletins related to this specific OBDII code.