DTC P0942 46/P0942 49: DSC Unit Mismatched Installation: Notes
DTC P0942 46/P0942 49 DETECTION CONDITIONS AND POSSIBLE CAUSES (DYNAMIC STABILITY CONTROL)
| DTC |
P0942:46, P0942:49 |
DSC unit mismatched installation |
| DETECTION CONDITION |
- No match between DSC CM ID and DSC HU ID detected
|
| FAIL-SAFE FUNCTION |
- P0942:46
- Illuminates the TCS/DSC indicator light and smart city brake support (SCBS) indicator light (amber)*1
.
- Tire pressure monitoring system warning light*1
illuminates after flashes.
- Inhibits the TCS, DSC, brake assist control, hill launch assist (HLA), TPMS*1
, and smart city brake support (SCBS)*1
controls.
- P0942:49
- Illuminates the ABS warning light*2
, brake system warning light*2
, TCS/DSC indicator light, and smart city brake support (SCBS) indicator light (amber)*1
.
- Tire pressure monitoring system warning light*1
illuminates after flashes.
- Inhibits the ABS*3
, EBD*3
, TCS, DSC, brake assist control, hill launch assist (HLA), TPMS*1
, and smart city brake support (SCBS)*1
controls.
*1
: If equipped.
*2
: Not illuminated depending on malfunction content.
*3
: Enabled depending on malfunction content. |
| POSSIBLE CAUSE |
- DSC CM ID and DSC HU ID do not match (DSC HU/CM internal malfunction)
|
| SYSTEM WIRING DIAGRAM |
Not applicable |