Item included: New Female Optical Loop Connector x 2 (MALE & FEMALE) Reason for Using: Many senior automotive mostly use MOST system, and because the most system module is series connection in the maintenance process, when a failure occurs from module of the most system, it may cause the whole system does not work, in this case, you can replace the module in series connection in the loop to determine and confirm working condition. Usage: If you meet the faults of audio CD and navigation systems, audio CD don't work, navigation is often broken and always blank screen, it may be caused by damage of the telephone module. Please find the optical fiber head of telephone module and pull it out, and connect optical fiber loop to cancel the phone function, so that can resume work. The modul.
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