DTC U0415-00: Error Signal Received From DSC HU/Cm: Notes

System malfunction location	Error signal received from DSC HU/CM
Detection condition	Communication error between DSC HU/CM and vehicle control module (V/C-module)
Fail-safe	Inhibits the Mazda radar cruise control (MRCC) system control Inhibits the forward obstruction warning (FOW) system control
Possible cause	DSC HU/CM malfunction Vehicle control module (V/C-module) malfunction
System wiring diagram	Not applicable