DSC HU/Cm Inspection: Notes
WARNING: This page is about a different car, the 2008 Mazda 3. 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 wiring harness-side connector and inspect voltage, continuity, or resistance according to the standard (reference) on the table.