Typical Malfunction Thresholds
CASE 1
| One of the following conditions is met | 5 seconds or more |
| ROM check sum | Error |
| RAM Read/Write check | Fail |
| Specific software routine operation period check | Fail |
| Software functional check | Fail |
CASE 2
| Following condition is met | 40 times or more |
| Specific software routine operation period check | Fail |
CASE 3
| One of the following conditions is met | A or B |
| A. Following condition is met | More than 30 seconds |
| Specific software operation A validity check | Fail |
| B. Following condition is met | More than 30 seconds |
| Specific software operation B validity check | Fail |
CASE 4
| Following condition is met | 25 times or more |
| DMA communication | No response |
CASE 5
| Following condition is met | 8 times or more |
| Watchdog from monitoring processor | Not toggle |
| CPU reset | Occurred |