Description
A fuse in the brake power supply unit (SDCA) has blown.
Subcode description
An alarm occurred on the SDCA01#4 board.
Causes and remedies
| Cause | Remedy |
|---|---|
| Cable (abnormal) | 1. Reset the alarm. 2. If the alarm recurs, check the brake wiring for short circuits or ground faults. |
| Fuse (abnormal) | 1. Reset the alarm. 2. If the alarm recurs, check the brake wiring, then replace the fuse. |
| Other | If the alarm occurs again after implementing the countermeasures, contact our service department and describe the circumstances when CMOS.BIN was saved (operating procedure, etc.). |