DTC C1093 [Dynamic Stability Control (DSC)]: Notes

DTC C1093 DETECTION CONDITION AND POSSIBLE CAUSE

DTC C1093	DSC OFF switch
DETECTION CONDITION	Continuous ON signal from the DSC OFF switch for 10 s or more  is detected.
POSSIBLE CAUSE	The driver pressed and held the DSC OFF switch for 10 s or more.  Short to ground in the wiring harness between DSC OFF switch and DSC HU/CM terminal AD DSC OFF switch malfunction Poor connection at connectors (female terminal)
Courtesy of MAZDA MOTORS CORP.