Rear Impact Sensor Performance
2014-2014 Lincoln MKX 3.7L V6 🇨🇦
Description
The rear impact sensor self-test failed or the sensor output is outside expected range.
Symptoms
- Airbag warning light on
- SRS code stored
- Rear collision detection degraded
Common Causes
- Sensor internal failure
- Mounting surface damaged
- Prior rear collision damage
- Calibration issue
Diagnostic Steps
- Read freeze frame data
- Check sensor output
- Inspect mounting surface
- Verify no rear structural damage
Repair Notes
Replace rear impact sensor. Inspect rear structure for collision damage.
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
B0044 on Other Vehicles
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2020-2020 3.0L Twin-Turbo V6
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2020-2020 3.0L V6 Twin Turbo
Lincoln Aviator
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
Common Questions
What does code B0044 mean on a 2014-2014 Lincoln MKX?
B0044 stands for "Rear Impact Sensor Performance". The rear impact sensor self-test failed or the sensor output is outside expected range.
What are the symptoms of B0044 on a Lincoln MKX?
Common symptoms of B0044 include: Airbag warning light on, SRS code stored, Rear collision detection degraded.
What causes B0044 on a 2014-2014 Lincoln MKX?
Common causes of B0044 include: Sensor internal failure, Mounting surface damaged, Prior rear collision damage, Calibration issue.