Driver Seat Memory Module Circuit
2012-2016 Tesla Model S 85 kWh Single Motor RWD
Description
Malfunction in the driver seat memory system module that stores and recalls seat, mirror, and steering column positions.
Symptoms
- Seat memory positions not saving
- Memory buttons not recalling positions
- Seat moves to wrong position
- Memory linked to wrong key fob
Common Causes
- Faulty seat memory module
- Position sensor failure
- Module power loss cleared memory
- Wiring issue
- Key fob not linked to memory position
Diagnostic Steps
- Test memory buttons
- Check memory module power and ground
- Inspect position sensors
- Verify key fob memory linking
- Scan memory module for codes
Repair Notes
Replace seat memory module or position sensors. Reprogram memory positions after repair.
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
B2800 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
2017-2020 Long Range Dual Motor AWD
Tesla Model 3
2017-2020 Performance Dual Motor AWD
Tesla Model 3
2017-2020 Standard Range Plus Single Motor RWD
Tesla Model 3
2021-2024 Long Range Dual Motor AWD
Tesla Model 3
2021-2024 Performance Dual Motor AWD
Common Questions
What does code B2800 mean on a 2012-2016 Tesla Model S?
B2800 stands for "Driver Seat Memory Module Circuit". Malfunction in the driver seat memory system module that stores and recalls seat, mirror, and steering column positions.
What are the symptoms of B2800 on a Tesla Model S?
Common symptoms of B2800 include: Seat memory positions not saving, Memory buttons not recalling positions, Seat moves to wrong position, Memory linked to wrong key fob.
What causes B2800 on a 2012-2016 Tesla Model S?
Common causes of B2800 include: Faulty seat memory module, Position sensor failure, Module power loss cleared memory, Wiring issue, Key fob not linked to memory position.