Typical Enabling Conditions
U0073
| Monitor runs whenever following DTCs not stored | None |
| Battery voltage | 10.9 V or more |
U0101, U0122, U0155
| Monitor runs whenever following DTCs not stored | U0073 (Control Module Communication Bus "A" Off) |
| Battery voltage | 10.9 V or more |
U0402
| Monitor runs whenever following DTCs not stored | U0073 (Control Module Communication Bus "A" Off) U0101 (Lost Communication with TCM) |
| Battery voltage | 10.9 V or more |
U0416
| Monitor runs whenever following DTCs not stored | U0073 (Control Module Communication Bus "A" Off) U0122 (Lost Communication with Vehicle Dynamics Control Module) |
| Battery voltage | 10.9 V or more |
U0423
| Monitor runs whenever following DTCs not stored | U0073 (Control Module Communication Bus "A" Off) U0155 (Lost Communication with Instrument Panel Cluster (IPC) Control Module) |
| Battery voltage | 10.9 V or more |