DTC: B1A89:13 [Audio]: Notes

DTC B1A89:13	Communication error between SIRIUS satellite radio unit and SIRIUS satellite radio antenna
DETECTION CONDITION	Open circuit between SIRIUS satellite radio unit and roof antenna (SIRIUS satellite radio antenna) is detected continuously for 5 s .
FAIL-SAFE FUNCTION	-
POSSIBLE CAUSE	Connector or terminal malfunction SIRIUS satellite radio antenna feeder malfunction NOTE: SIRIUS satellite radio antenna feeder is integrated with the antenna feeder No.1 and No.2. Roof antenna (SIRIUS satellite radio antenna) malfunction SIRIUS satellite radio unit malfunction
SYSTEM WIRING DIAGRAM	-