DTC U0428-62: DSC HU/Cm Control: Notes
WARNING: This page is about a different car, the 2018 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
DTC U0428:62 (DYNAMIC STABILITY CONTROL (DSC)) DETECTION CONDITION AND POSSIBLE CAUSE
| DTC |
U0428:62 |
DSC HU/CM Control |
| DETECTION CONDITION |
- While the vehicle is driven at 20 km/h or more, the DSC HU/CM cannot determine the steering angle neutral position for 2 min or more.
NOTE:
- Each time the ignition is switched ON, the DSC HU/CM calculates the steering angle neutral position based on the signals from each sensor and each module.
- If the vehicle is driven as follows Just after the engine is started, DTC U0428:62 may be output.
- Vehicle is accelerated rapidly while being steered right or left
- Vehicle is driven on abnormal road surface such as banked road
- Vehicle is driven on continuously curved road such as mountain road
- If the DTC is a past malfunction during DTC inspection, it does not indicate a vehicle malfunction.
|
| FAIL-SAFE FUNCTION |
|
| POSSIBLE CAUSE |
- Vehicle is driven just after engine is started (in this case, vehicle is not malfunctioning)
- Vehicle is accelerated rapidly while being steered right or left
- Vehicle is driven on abnormal road surface such as banked road
- Vehicle is driven on continuously curved road such as mountain road
- Each sensor, module signal error caused by rough-road driving
- Poor connection at connectors (female terminal)
|
| SYSTEM WIRING DIAGRAM |
Not applicable |