Operating Conditions
| Enable Criteria | Normal supply voltage 9V-16 V |
| Failure Criteria | Alive counter not updated in received message MHU_EvSetting (0x403) or MHU_CarMode_Switch (0x447) |
| Failure/Mature Time | Receive one time |
| Pass Criteria | Alive Counter is correctly updated for message MHU_EvSetting (0x403) and MHU_CarMode_Switch (0x447) |
| Pass/De-mature Time | Continuous receive two times |
| Failure Aging | 40 Ignition cycles |