B0285low severityBody
Passenger Cooled Seat Circuit
on 2020 Lincoln Aviator 3.0L V6 Twin Turbo · AWD
What this code means
Malfunction in the passenger ventilated/cooled seat fan circuit.
Symptoms
- Passenger cooled seat not working
- Fan not running
- Intermittent cooling
- Weak airflow from seat
Common causes
- Faulty fan motor
- Blocked air passages
- Wiring issue
- Control module failure
Diagnostic steps
- Test fan motor
- Check air passages
- Inspect wiring
- Test control output
Repair notes
Replace ventilated seat fan or clear obstructions.
Other Body codes on this vehicle
B0001
Driver Frontal Stage 1 Deployment Control
B0001
Driver Frontal Stage 1 Deployment Control
B0002
Driver Frontal Stage 2 Deployment Control
B0002
Driver Frontal Stage 2 Deployment Control
B0003
Passenger Frontal Stage 1 Deployment Control
B0003
Passenger Frontal Stage 1 Deployment Control
B0004
Passenger Frontal Stage 2 Deployment Control
B0004
Passenger Frontal Stage 2 Deployment Control
B0005
Driver Knee Airbag Deployment Circuit
B0005
Driver Knee Airbag Deployment Circuit