DTC Detection Logic
- An excessively high voltage signal from the ASCD steering switch is sent to ECM.
- ECM detects that input signal from the ASCD steering switch is out of the specified range.
- ECM detects that the ASCD steering switch is stuck ON.
| DTC | CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | ||
| P1564 | ASCD SW (ASCD steering switch) |
1 | Diagnosis condition | - |
| Signal (terminal) | ASCD steering switch signal | |||
| Threshold | An excessively high voltage signal from the ASCD steering switch is sent to ECM | |||
| Diagnosis delay time | - | |||
| 2 | Diagnosis condition | - | ||
| Signal (terminal) | ASCD steering switch signal | |||
| Threshold | ECM detects that input signal from the ASCD steering switch is out of the specified range | |||
| Diagnosis delay time | - | |||
| 3 | Diagnosis condition | - | ||
| Signal (terminal) | ASCD steering switch signal | |||
| Threshold | ECM detects that the ASCD steering switch is stuck ON | |||
| Diagnosis delay time | - | |||