Rear Left Power Window Motor Circuit
2018-2018 Lincoln MKX 3.7L V6
The 2018 Lincoln MKX is equipped with a 3.7L V6 engine. Below you'll find detailed b0202 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
Malfunction in the rear left power window motor circuit.
Symptoms
- Rear left window inoperative
- Window moves slowly or erratically
- Motor noise without movement
Common Causes
- Faulty motor
- Regulator failure
- Switch failure
- Door harness wiring damage
Diagnostic Steps
- Check fuse
- Test switch from both master and door switch
- Apply direct power to motor
- Inspect regulator
Repair Notes
Replace window motor or regulator.
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
B0202 on Other Vehicles
Lincoln Aviator
2003-2003 4.6L V8 DOHC
Lincoln Aviator
2004-2004 4.6L V8 DOHC
Lincoln Aviator
2005-2005 4.6L V8 DOHC
Lincoln Aviator
2020-2020 3.0L Twin-Turbo V6
Lincoln Aviator
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
Common Questions
What does code B0202 mean on a 2018-2018 Lincoln MKX?
B0202 stands for "Rear Left Power Window Motor Circuit". Malfunction in the rear left power window motor circuit.
What are the symptoms of B0202 on a Lincoln MKX?
Common symptoms of B0202 include: Rear left window inoperative, Window moves slowly or erratically, Motor noise without movement.
What causes B0202 on a 2018-2018 Lincoln MKX?
Common causes of B0202 include: Faulty motor, Regulator failure, Switch failure, Door harness wiring damage.
Last updated: March 2026