B15FF Roof antenna circuit reads a short
What does B15FF mean on a Toyota?
B15FF. Roof antenna circuit reads a short. This Toyota-enhanced code applies to Toyota, Lexus and Scion models that use this code.
Common causes of B15FF
- Failed telephone antenna assembly
- Short in the antenna cable
- Damaged roof antenna assembly
- Poor connection at the radio receiver assembly
- Failed radio receiver assembly
How to fix B15FF
- Confirm the code and check antenna connection
- Inspect the antenna and cable for damage
- Test the antenna circuit for a short
- Reseat the antenna at the receiver
- Replace the antenna assembly only after tests fail