Driver Seat Memory Module Circuit
2000-2002 Rolls-Royce Corniche 6.75L V8
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
- B0010Driver Side Airbag Deployment
- B0011Driver Side Airbag Deployment Circuit Open
- B0012Driver Side Airbag Deployment Circuit Short to Ground
- B0013Driver Side Airbag Deployment Circuit Short to Battery
B2800 on Other Vehicles
Rolls-Royce Cullinan
2019-2024 6.75L V12 Twin Turbo
Rolls-Royce Dawn
2016-2024 6.6L V12 Twin Turbo
Rolls-Royce Ghost
2010-2024 6.6L V12 Twin Turbo
Rolls-Royce Phantom VII
2003-2017 6.75L V12
Rolls-Royce Phantom VIII
2018-2024 6.75L V12 Twin Turbo
Rolls-Royce Silver Seraph
1998-2002 5.4L V12
Rolls-Royce Spectre
2023-2024 Electric AWD
Rolls-Royce Wraith
2014-2024 6.6L V12 Twin Turbo
Common Questions
What does code B2800 mean on a 2000-2002 Rolls-Royce Corniche?
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 Rolls-Royce Corniche?
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 2000-2002 Rolls-Royce Corniche?
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.