DTC C0089:11 [Dynamic Stability Control (DSC)]: Notes

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

DETECTION CONDITION AND POSSIBLE CAUSE

DTC C0089:11	DSC OFF switch
DETECTION CONDITION	Detect the short to ground in DSC OFF switch circuit.
POSSIBLE CAUSE	Connector or terminal malfunction Short to ground in wiring harness between DSC OFF switch terminal B and DSC HU/CM terminal T DSC OFF switch malfunction DSC HU/CM malfunction
Courtesy of MAZDA MOTORS CORP.