Typical Malfunction Thresholds
| One of the following conditions is met | A, B or C |
| A. All of the following conditions are met | - |
| Battery voltage | 11 to 13 V |
| Target duty ratio | Less than 70% |
| Output signal duty ratio | 100% |
| B. All of the following conditions are met | - |
| Battery voltage | 13 V or more |
| Target duty ratio | Less than 80% |
| Output signal duty ratio | 100% |
| C. Both of the following conditions are met | - |
| Current cut status | Not cut |
| Output signal duty ratio | 3% or less |