Typical Enabling Conditions
ALL
| Monitor runs whenever the following DTCs are not stored | None |
| All of the following conditions are met | - |
| Engine | Running |
| Auxiliary battery voltage | 10.5 V or higher |
| Time after power switch off to on (IG) | 0.5 seconds or more |
RANGE CHECK (EGR1)
| Either of the following conditions is met | 1 or 2 |
| 1. Both of the following conditions are met | (a) and (b) |
| (a) Motor | Not driving |
| (b) Command to motor phase 1 (EGR1) | Off |
| 2. Motor | Driving |
RANGE CHECK (EGR2)
| Either of the following conditions is met | 1 or 2 |
| 1. Both of the following conditions are met | (a) and (b) |
| (a) Motor | Not driving |
| (b) Command to motor phase 2 (EGR2) | Off |
| 2. Motor | Driving |
RANGE CHECK (EGR3)
| Either of the following conditions is met | 1 or 2 |
| 1. Both of the following conditions are met | (a) and (b) |
| (a) Motor | Not driving |
| (b) Command to motor phase 3 (EGR3) | Off |
| 2. Motor | Driving |
RANGE CHECK (EGR4)
| Either of the following conditions is met | 1 or 2 |
| 1. Both of the following conditions are met | (a) and (b) |
| (a) Motor | Not driving |
| (b) Command to motor phase 4 (EGR4) | Off |
| 2. Motor | Driving |