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DSC HU/Cm Inspection: Notes

WARNING: This page is about a different car, the 2004 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the DSC HU/CM connector.
  2. Connect the negative battery cable.
  3. Attach the tester lead to the DSC HU/CM harness side connector, then inspect voltage, continuity or resistance according to the standard (reference value) .