Mazda RX-8 Manual page 469

2. Inspect for continuity between terminal S and the body using an ohmmeter.
If there is no continuity, replace the magnetic switch.
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3. Verify that there is no continuity between terminals M and B using an ohmmeter.
If there is continuity, replace the magnetic switch.
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Brush and brush holder
1. Verify that there is no continuity between each insulated brush and plate using an ohmmeter.
If there is continuity, replace the brush holder.
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(w) Engine Specifications
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