DTC U0402:00 [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 U0402:00 |
Signal error from TCM |
| DETECTION CONDITION |
- Detect the receiving invalid data signal from TCM.
|
| POSSIBLE CAUSE |
- TCM malfunction
- CAN configuration error
- DSC HU/CM malfunction
|