MX-5 Miata Mazdaspeed L4-1.8L DOHC Turbo (2004)
Antenna Cable: Testing and Inspection
Front Antenna Feeder
FRONT ANTENNA FEEDER INSPECTION
1. Disconnect the negative battery cable.
2. Remove the audio unit.
3. Remove the console.
4. Disconnect the connection between front antenna feeder and the rear antenna feeder.
5. Verify that there is no continuity between front antenna feeder terminals A and B using an ohmmeter.
6. Inspect for continuity between the front antenna feeder terminals using an ohmmeter.
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If not as specified, replace the front antenna feeder.