DTC Detection Logic
| DTC No. | CONSULT screen terms (Trouble diagnosis content) |
DTC detected condition | |
|---|---|---|---|
| C13A9-00 | BACK UP CIRCUIT (Back up circuit) |
Diagnosis condition | When engine running. |
| Signal (terminal) | Back up signal (from DAST3) (#18) | ||
| Threshold | The signal voltage of back up circuit is following condition.
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| Diagnosis delay time | 1 second or more continuously | ||