|
|
AV U1255 SATELLITE RADIO TUNER AV-299 < DTC/CIRCUIT DIAGNOSIS > [MID AUDIO WITH BOSE] C D E F G H I J K L M B A O P Is the inspection result normal? YES >> GO TO 4. NO >> Replace AV control unit. Refer to AV-365, "Removal and Installation" . 4. CHECK SATELLITE RADIO TUNER VOLTAGE 1. Turn ignition switch OFF. 2. Disconnect AV control unit connector M51. 3. Connect satellite radio tuner connector B2. 4. Turn ignition switch ON. 5. Check voltage between satellite radio tuner connector B2 terminal 30 and ground. Is the inspection result normal? YES >> Inspection End. NO >> Replace satellite radio tuner. Refer to AV-384, "Removal and Installation" AV control unit Ground Voltage (Approx.) (+) ( −) Connector Terminal M51 100 — 7.0 V 101 Satellite radio tuner Ground Voltage (Approx.) (+) ( −) Connector Terminals B2 30 — 7.0 V |