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DSC HU/Cm Inspection: Notes

WARNING: This page is about a different car, the 2010 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the DSC HU/CM connector. (See DSC HU/CM REMOVAL/INSTALLATION .)
  2. Connect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [LF, L5] .) (See BATTERY REMOVAL/INSTALLATION [L3 WITH TC] .)
  3. 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.