Monitor Strategy
| Related DTCs | P1644: Engine stop and start ECU internal starter relay circuit functional |
| Required Sensors/Components (Main) | Engine stop and start ECU |
| Required Sensors/Components (Related) | - |
| Frequency of Operation | Continuous |
| Duration | 1 second: Case2 0.2 seconds: Case1, Case3, Case4, Case5, Case6, Case7 |
| MIL Operation | Immediate |
| Sequence of Operation | None |