DTC C1020-68: DSC HU/Cm (Internal Or External Malfunction) [DSC HU/Cm]: Outline

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.

System malfunction location	DSC HU/CM (internal or external malfunction)
Detection condition	The DSC HU/CM detects that the difference between the requested acceleration/deceleration speed and the actual acceleration/deceleration speed exceeds the specification.
Fail-safe	Refer to "DTC Table" and "Fail-safe Function Malfunction Contents Table". (See DTC TABLE [DSC HU/CM (US)] .)
Possible cause	DSC HU/CM internal or external malfunction Strong impact (such as collision) occurred
System wiring diagram	Not applicable
Connector diagram	Not applicable