Driver Cooled Seat Circuit
2023-2023 Tesla Model 3 Standard Range Single Motor RWD
The 2023 Tesla Model 3 is equipped with a Standard Range Single Motor RWD engine (RWD). Below you'll find detailed b0284 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
Malfunction in the driver ventilated/cooled seat fan circuit.
Symptoms
- Driver cooled seat not blowing air
- Seat cooling fan noisy
- Cooling function intermittent
- Fan runs but no cool air felt
Common Causes
- Faulty seat ventilation fan
- Blocked air passages in seat
- Wiring damage
- Control module fault
- Thermoelectric cooler failure
Diagnostic Steps
- Test fan motor
- Check air passages for blockage
- Inspect wiring
- Test control module output
- Listen for fan operation
Repair Notes
Replace ventilated seat fan motor or clear blocked air passages in seat cushion.
Related Codes
Other Body Codes
- B0001Driver Frontal Stage 1 Deployment Control
- B0002Driver Frontal Stage 2 Deployment Control
- B0003Passenger Frontal Stage 1 Deployment Control
- B0004Passenger Frontal Stage 2 Deployment Control
- B0005Driver Knee Airbag Deployment Circuit
- B0006Passenger Knee Airbag Deployment Circuit
- B0007Rear Left Side Airbag Deployment Circuit
- B0008Rear Right Side Airbag Deployment Circuit
- B0009Rear Center Airbag Deployment Circuit
- B0010Driver Side Airbag Deployment
B0284 on Other Vehicles
Tesla Cybertruck
2024-2024 Cyberbeast Tri Motor AWD
Tesla Cybertruck
2024-2024 Dual Motor AWD
Tesla Cybertruck
2024-2024 Single Motor RWD
Tesla Model 3
2017-2017 Long Range Dual Motor AWD
Tesla Model 3
2017-2017 Performance Dual Motor AWD
Tesla Model 3
2017-2017 Standard Range Plus Single Motor RWD
Tesla Model 3
2018-2018 Long Range Dual Motor AWD
Tesla Model 3
2018-2018 Performance Dual Motor AWD
Common Questions
What does code B0284 mean on a 2023-2023 Tesla Model 3?
B0284 stands for "Driver Cooled Seat Circuit". Malfunction in the driver ventilated/cooled seat fan circuit.
What are the symptoms of B0284 on a Tesla Model 3?
Common symptoms of B0284 include: Driver cooled seat not blowing air, Seat cooling fan noisy, Cooling function intermittent, Fan runs but no cool air felt.
What causes B0284 on a 2023-2023 Tesla Model 3?
Common causes of B0284 include: Faulty seat ventilation fan, Blocked air passages in seat, Wiring damage, Control module fault, Thermoelectric cooler failure.
Last updated: March 2026