DTC C1093 [Dynamic Stability Control: Notes

DTC C1093 POSSIBLE CAUSE

DTC C1093	DSC OFF switch system
DETECTION CONDITION	Continuous ON signal from the DSC OFF switch for 5 s or more  is detected.
POSSIBLE CAUSE	The driver pressed and held the DSC OFF switch for 5 s or more.  Short to ground in the wiring harness between the DSC HU/CM terminal P and the DSC OFF switch terminal A DSC OFF switch malfunction
Courtesy of MAZDA MOTORS CORP.