Buck-up Power Monitor
Operation
BUCK-UP POWER MONITOR OPERATION
| DTCs | P1510 |
| Monitor execution | Continuous |
| Sensors / components OK | No applicable |
| Monitoring Duration | 5 s |
Enable conditions
BUCK-UP POWER MONITOR ENABLE CONDITIONS
| Parameter | Minimum | Maximum |
|---|---|---|
| Battery voltage | 10 V | 16 V |
| Time from engine start | 3 s |
Typical malfunction thresholds
BUCK-UP POWER MONITOR TYPICAL MALFUNCTION THRESHOLDS
| Back-up power voltage < 5 V |