Typical Enabling Conditions
ALL
| Battery voltage | 8 V or more |
| Ignition switch | ON |
| Starter | OFF |
P0712: Range Check (Low voltage)
CONDITION
| The monitor will run whenever these DTCs are not present. | None |
P0713: Range Check (High voltage)
One of the following conditions is met: Condition (A) or (B)
CONDITION (A)
| Engine coolant temperature or intake air temperature at engine start | -29.375°C (-20.875°F) or less |
| Time after engine start | 10 minutes or more |
| ECT sensor circuit fail (P0115, P0117, P0118) | Not detected |
| IAT sensor circuit fail (P0112, P0113) | Not detected |
CONDITION (B)
| Engine coolant temperature and intake air temperature at engine start | More than -29.375°C (-20.875°F) |
| Time after engine start | 10 seconds or more |
| ECT sensor circuit fail (P0115, P0117, P0118) | Not detected |
| IAT sensor circuit fail (P0112, P0113) | Not detected |