DAB ANTENNA AMPLIFIER INSPECTION

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4SD

1.  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

2.  Remove the following parts:

(1)  Rear scuff plate (See REAR SCUFF PLATE REMOVAL/INSTALLATION.)

(2)  Rear seat cushion (See REAR SEAT CUSHION REMOVAL/INSTALLATION.)

(3)  Rear seat side back (See REAR SEAT SIDE BACK REMOVAL/INSTALLATION.)

(4)  Tire house trim (See TIRE HOUSE TRIM REMOVAL/INSTALLATION.)

(5)  C-pillar trim (See C-PILLAR TRIM REMOVAL/INSTALLATION.)

(6)  Headliner (See HEADLINER REMOVAL/INSTALLATION.)

3.  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

4.  Measure the voltage at DAB antenna amplifier connector terminal A.

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If the voltage is 8 V:

•  The DAB antenna amplifier is normal.

If the voltage is other than 8 V:

•  Inspect the tuner and amp unit and the antenna feeder. (See ANTENNA FEEDER NO.1 INSPECTION.) (See ANTENNA FEEDER NO.2 INSPECTION.) (See ANTENNA FEEDER NO.3 INSPECTION.)

―  If the tuner and amp unit and the antenna feeder are normal, replace the DAB antenna amplifier. (See DAB ANTENNA AMPLIFIER REMOVAL/INSTALLATION.)

WGN

1.  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

2.  Remove the liftgate upper trim. (See LIFTGATE UPPER TRIM REMOVAL/INSTALLATION.)

3.  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT i-stop)].) (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

4.  Measure the voltage at DAB antenna amplifier connector terminal A.

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If the voltage is 8 V:

•  The DAB antenna amplifier is normal.

If the voltage is other than 8 V:

•  Inspect the tuner and amp unit and the antenna feeder. (See ANTENNA FEEDER NO.1 INSPECTION.) (See ANTENNA FEEDER NO.2 INSPECTION.) (See ANTENNA FEEDER NO.3 INSPECTION.)

―  If the tuner and amp unit and the antenna feeder are normal, replace the DAB antenna amplifier. (See DAB ANTENNA AMPLIFIER REMOVAL/INSTALLATION.)