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Satellite Radio Tuner





POWER SUPPLY AND GROUND CIRCUIT


SATELLITE RADIO TUNER : Diagnosis Procedure

1.CHECK FUSES
Check that the following fuses of the satellite radio tuner are not blown.





Is inspection result OK?
YES - GO TO 2.
NO - If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse.
2.CHECK POWER SUPPLY CIRCUIT
Check voltage between the satellite radio tuner and ground.





Is inspection result OK?
YES - INSPECTION END
NO - Check harness between satellite radio tuner and fuse.