ANTENNA AMPLIFIER INSPECTION
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1. Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].) (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)].)
2. Remove the following parts:
- (1) Sunroof seaming welt (with sunroof system) (See SUNROOF UNIT REMOVAL/INSTALLATION.)
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- (2) A-pillar trim (See A-PILLAR TRIM REMOVAL/INSTALLATION.)
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- (3) Sunvisor (See SUNVISOR REMOVAL/INSTALLATION.)
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- (4) Front map light (See MAP LIGHT REMOVAL/INSTALLATION.)
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- (5) Assist handle (See ASSIST HANDLE REMOVAL/INSTALLATION.)
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- (6) Front scuff plate (See FRONT SCUFF PLATE REMOVAL/INSTALLATION.)
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- (7) Rear scuff plate (See REAR SCUFF PLATE REMOVAL/INSTALLATION.)
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- (8) B-pillar lower trim (See B-PILLAR LOWER TRIM REMOVAL/INSTALLATION.)
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- (9) Adjust anchor cover (See FRONT SEAT BELT REMOVAL/INSTALLATION.)
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- (10) Upper anchor installation bolt on the seat belt (See FRONT SEAT BELT REMOVAL/INSTALLATION.)
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- (11) B-pillar upper trim (See B-PILLAR UPPER TRIM REMOVAL/INSTALLATION.)
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- (12) Rear seat cushion (See REAR SEAT CUSHION REMOVAL/INSTALLATION.)
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- (13) Rear side seat back (See REAR SIDE SEAT BACK REMOVAL/INSTALLATION.)
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- (14) Tire house trim (See TIRE HOUSE TRIM REMOVAL/INSTALLATION.)
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- (15) C-pillar trim (See C-PILLAR TRIM REMOVAL/INSTALLATION.)
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3. Switch the ignition ON (engine off or on).
4. Turn the audio unit power to ON.
5. Turn the radio power to ON.
6. Verify that voltage is B+ at the antenna amplifier terminal B.
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• If the battery voltage cannot be verified, replace the antenna amplifier.