DTC Detection Logic
| DTC | CONSULT Screen Items (Trouble Diagnosis Content) |
DTC Detecting Condition | ||
|---|---|---|---|---|
| B272D | FRONT BUZZER (Front buzzer) |
SHORT-BAT (Short to battery) |
Diagnosis condition | When Ignition Switch is ON |
| Signal (terminal) | Buzzer drive signal | |||
| Threshold | Short circuit to power supply circuit | |||
| Diagnosis delay time | 4 seconds or more | |||
| OPEN/SHORT-GND (Open circuit/short to ground) |
Diagnosis condition | When Ignition Switch is ON | ||
| Signal (terminal) | Buzzer drive signal | |||
| Threshold | Short circuit to ground or open circuit | |||
| Diagnosis delay time | 2 seconds or more | |||