B15FE Roof antenna circuit reads disconnected
What does B15FE mean on a Toyota?
B15FE. Roof antenna circuit reads disconnected. This Toyota-enhanced code applies to Toyota, Lexus and Scion models that use this code.
Common causes of B15FE
- Roof antenna assembly not connected
- Failed telephone antenna assembly
- Open antenna cable
- Poor connection at the radio receiver assembly
- Failed radio receiver assembly
How to fix B15FE
- Confirm the code and check antenna connection
- Inspect the antenna cable and connectors
- Test the antenna circuit for an open
- Reseat the antenna at the receiver
- Replace the antenna assembly only after tests fail