Lane Departure Warning Camera Circuit
2014-2014 Lincoln MKX 3.7L V6
The 2014 Lincoln MKX is equipped with a 3.7L V6 engine. Below you'll find detailed b2400 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
Malfunction in the lane departure warning (LDW) camera or processing module.
Symptoms
- Lane departure warning not functioning
- LDW warning light on
- System unavailable message
- Camera blocked warning
Common Causes
- Faulty LDW camera
- Dirty windshield in camera field of view
- Camera misaligned after windshield replacement
- Camera module overheating
- Wiring issue
Diagnostic Steps
- Clean windshield in camera area
- Check camera alignment marks
- Verify windshield is OEM-compatible
- Inspect camera connector
- Scan ADAS module for codes
- Check for camera recalibration requirement
Repair Notes
Clean windshield first. Recalibrate camera after windshield replacement. Replace camera module if faulty.
Related Codes
Other Body Codes
- B0001Driver Frontal Stage 1 Deployment Control
- B0001Driver Frontal Stage 1 Deployment Control
- B0002Driver Frontal Stage 2 Deployment Control
- B0002Driver Frontal Stage 2 Deployment Control
- B0003Passenger Frontal Stage 1 Deployment Control
- B0003Passenger Frontal Stage 1 Deployment Control
- B0004Passenger Frontal Stage 2 Deployment Control
- B0004Passenger Frontal Stage 2 Deployment Control
- B0005Driver Knee Airbag Deployment Circuit
- B0005Driver Knee Airbag Deployment Circuit
B2400 on Other Vehicles
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2020-2020 3.0L V6 Twin Turbo
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2020-2020 3.0L V6 Twin Turbo Hybrid
Lincoln Aviator
2021-2021 3.0L Twin-Turbo V6
Lincoln Aviator
2021-2021 3.0L V6 Twin Turbo
Lincoln Aviator
2021-2021 3.0L V6 Twin Turbo Hybrid
Lincoln Aviator
2022-2022 3.0L Twin-Turbo V6
Lincoln Aviator
2022-2022 3.0L V6 Twin Turbo
Common Questions
What does code B2400 mean on a 2014-2014 Lincoln MKX?
B2400 stands for "Lane Departure Warning Camera Circuit". Malfunction in the lane departure warning (LDW) camera or processing module.
What are the symptoms of B2400 on a Lincoln MKX?
Common symptoms of B2400 include: Lane departure warning not functioning, LDW warning light on, System unavailable message, Camera blocked warning.
What causes B2400 on a 2014-2014 Lincoln MKX?
Common causes of B2400 include: Faulty LDW camera, Dirty windshield in camera field of view, Camera misaligned after windshield replacement, Camera module overheating, Wiring issue.
Last updated: March 2026