Typical Enabling Conditions
ALL
| Monitor runs whenever following DTCs are not present | None |
CASE 1
| Engine | Running |
| Auxiliary battery voltage | 8 V or higher |
| Power switch | On (IG) |
| CPU clock elapsed time | 10 minutes or more |
CASE 2
| Internal engine off timer (elapsed time from engine stop) | 10 minutes or more, and less than 30 minutes |
| Auxiliary battery voltage | 8 V or higher |
| Power switch | On (IG) |
CASE 3
| Internal engine off timer (elapsed time from engine stop) | 40 minutes or more |
| Auxiliary battery voltage | 8 V or higher |
| Power switch | On (IG) |