AutoCodes – Lincoln – B115E Lincoln

B115E Lincoln Code - Camera Module Bus Signal/Message Failure

Quick Answer

When the ignition switch is in the RUN position, the video camera receives voltage. Common causes include Faulty Video Camera, Video Camera harness is open or shorted, Video Camera circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: B115E Lincoln indicates Camera Module Bus Signal/Message Failure.
Common causes: Common causes include Faulty Video Camera, Video Camera harness is open or shorted, Video Camera circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 3,931

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 19, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B115E Lincoln Description

When the ignition switch is in the RUN position, the video camera receives voltage. With the gear selector in reverse, the Accessory Protocol Interface Module (APIM) receives the reverse signal from the Body Control Module (BCM) over the Medium Speed Controller Area Network (MS-CAN), enabling the system. The video camera also receives the reverse signal message from BCM over the Local Interconnect Network (LIN). The LIN is a dedicated single wire communication line that sends and receives network messages from the BCM to the video camera. A pair of shielded wires carries the video signal from the video camera to the APIM . The APIM sends the video signal to the Front Display Interface Module (FDIM) and displays a video image of the area behind the vehicle. An on-demand DTC that sets in the BCM when there is a LIN communication fault from the video camera.

OBDII Code B115E Lincoln - Camera Module Bus Signal/Message Failure - AutoCodes.com — B115E Lincoln Code - Camera Module Bus Signal/Message Failure

What does this mean?

What are the Possible Causes of the DTC B115E Lincoln?

Faulty Video Camera
Video Camera harness is open or shorted
Video Camera circuit poor electrical connection

How to Fix the DTC B115E 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 B115E 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 B115E Lincoln Code

1. What are the common symptoms of OBDII code B115E in a Lincoln related to Camera Module Bus Signal/Message Failure?

- Common symptoms include a malfunctioning backup camera, loss of display on the infotainment screen, and issues with parking assist features.

2. What are some possible causes of OBDII code B115E in a Lincoln related to Camera Module Bus Signal/Message Failure?

- The code B115E can be triggered by a faulty camera module, damaged wiring, loose connections, or a communication error within the vehicle's network.

3. How can I diagnose OBDII code B115E in a Lincoln related to Camera Module Bus Signal/Message Failure?

- Diagnosis typically involves inspecting the camera module, checking the wiring harness for damage, verifying connections, and using a diagnostic scanner to read and clear the code.

4. Is it safe to drive my Lincoln with OBDII code B115E related to Camera Module Bus Signal/Message Failure?

- It is generally safe to drive the vehicle with this code, but it's recommended to address the issue promptly to ensure proper functionality of the camera and related safety features.

5. What are some repair tips for fixing OBDII code B115E in a Lincoln related to Camera Module Bus Signal/Message Failure?

- Repair tips may include checking and repairing any damaged wiring, ensuring secure connections, resetting the system, or replacing the camera module if necessary.

6. Can I reset OBDII code B115E in a Lincoln related to Camera Module Bus Signal/Message Failure on my own?

- Yes, you can attempt to reset the code using an OBDII scanner, but it's important to address the root cause of the issue to prevent the code from reoccurring.

7. Does the repair of OBDII code B115E in a Lincoln related to Camera Module Bus Signal/Message Failure require specialized tools or expertise?

- While basic automotive knowledge is helpful, diagnosing and repairing this code may require specialized tools like a diagnostic scanner and expertise in dealing with electrical components.

8. Are there any recalls or technical service bulletins related to OBDII code B115E in a Lincoln for Camera Module Bus Signal/Message Failure?

- It's recommended to check with the manufacturer or a dealership for any applicable recalls or technical service bulletins related to this specific OBDII code in your Lincoln model.

9. How much does it typically cost to repair OBDII code B115E in a Lincoln related to Camera Module Bus Signal/Message Failure?

- Repair costs can vary depending on the underlying issue, but they may range from a few hundred to a few thousand dollars, depending on the extent of the repairs needed.

10. Can OBDII code B115E in a Lincoln related to Camera Module Bus Signal/Message Failure cause other problems if left unresolved?

- Leaving this code unresolved may result in continued issues with the backup camera, parking assist features, or other related systems, potentially compromising safety and convenience.