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.
- Disconnect the DSC HU/CM connector.
- Connect the negative battery cable.
- Attach the tester lead to the DSC HU/CM harness side connector, then inspect voltage, continuity or resistance according to the standard (reference value) .