U1A08

U1A08 TEL ANTENNA

DTC Logic








Diagnosis Procedure

Regarding Wiring Diagram information, refer to "Wiring Diagram" Telematics System (Bose Audio w/o Surround Sound)
or "Wiring Diagram" Telematics System (Bose Audio with Surround Sound).

1. CHECK AV CONTROL UNIT VOLTAGE

1.Turn ignition switch ON.
2.Check voltage between TEL antenna connector M135 and ground.





Is the inspection result normal?
YES- Replace TEL antenna. Refer to "Removal and Installation" Removal and Installation.
NO- Replace TCU. Refer to "Removal and Installation" Service and Repair.
Revision: March 20122013 Infiniti JX