2008 - MX-5 - Body and Accessories

MANUAL ANTENNA INSPECTION

NOTE:

• A amplifier is built into the manual antenna.

Antenna Amplifier

1. Turn on the audio unit and radio, and measure the voltage at manual antenna connector terminal C.

• If the voltage is B+, go to the next step.

• If the voltage is not B+, inspect the audio unit or the antenna feeder.

Feeder

1. Remove the battery cover.

2. Disconnect the negative battery cable. (SeeBATTERY REMOVAL/INSTALLATION [LF].)

3. Disconnect the manual antenna connector.

4. Inspect for continuity between the manual antenna terminals using an ohmmeter.

• If not as specified, replace the manual antenna.