Sunroof Position Sensor Circuit
2011-2011 Mitsubishi Lancer 2.4L I4
The 2011 Mitsubishi Lancer is equipped with a 2.4L inline-4 engine. Below you'll find detailed b0241 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
The sunroof position sensor is not providing valid position data, preventing the auto-close feature from functioning.
Symptoms
- One-touch sunroof open/close not working
- Sunroof does not auto-reverse on obstruction
- Express open/close disabled
- Sunroof control module fault
Common Causes
- Faulty position sensor
- Sensor wiring damage
- Sunroof motor encoder failure
- Control module needs initialization
Diagnostic Steps
- Perform sunroof initialization procedure
- Check position sensor wiring
- Test sensor output during movement
- Inspect motor encoder
Repair Notes
Re-initialize sunroof per manufacturer procedure. Replace motor assembly if encoder is faulty.
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
- B0010Driver Side Airbag Deployment
- B0011Driver Side Airbag Deployment Circuit Open
B0241 on Other Vehicles
Mitsubishi Colt JP
2002-2002 1.3L I4 4A90
Mitsubishi Colt JP
2002-2002 1.5L I4 4A91
Mitsubishi Colt JP
2003-2003 1.3L I4 4A90
Mitsubishi Colt JP
2003-2003 1.5L I4 4A91
Mitsubishi Colt JP
2004-2004 1.3L I4 4A90
Mitsubishi Colt JP
2004-2004 1.5L I4 4A91
Mitsubishi Colt JP
2005-2005 1.3L I4 4A90
Mitsubishi Colt JP
2005-2005 1.5L I4 4A91
Common Questions
What does code B0241 mean on a 2011-2011 Mitsubishi Lancer?
B0241 stands for "Sunroof Position Sensor Circuit". The sunroof position sensor is not providing valid position data, preventing the auto-close feature from functioning.
What are the symptoms of B0241 on a Mitsubishi Lancer?
Common symptoms of B0241 include: One-touch sunroof open/close not working, Sunroof does not auto-reverse on obstruction, Express open/close disabled, Sunroof control module fault.
What causes B0241 on a 2011-2011 Mitsubishi Lancer?
Common causes of B0241 include: Faulty position sensor, Sensor wiring damage, Sunroof motor encoder failure, Control module needs initialization.
Last updated: March 2026