| from the batteries | 7 | other |
| from the in-vehicle network | 4 | other |
| from the ac adapter | 2 | other |
| radio → be → powered | 45 |
| radio → be → self-powered | 3 |
| negative | neutral | positive |
| 0.078 | 0.579 | 0.343 |
| Raw frequency | 48 |
| Normalized frequency | 0.655 |
| Modifier score | 1.000 |
| Perplexity | 312.126 |