DSC HU/Cm Inspection: Notes
WARNING: This page is about a different car, the 2024 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the DSC HU/CM connector. (See DSC HU/CM REMOVAL/INSTALLATION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .) (See DSC HU/CM REMOVAL/INSTALLATION [VIN M (WITH CYLINDER DEACTIVATION)] .) (See DSC HU/CM REMOVAL/INSTALLATION [VIN Y] .)
- Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
- 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.