DTC Information: DTC Detecting Condition
WARNING: This page is about a different variant/trim than selected.
| Item |
Detecting Condition |
Possible Cause |
| DTC Strategy |
Case1 |
|
- Poor connector connection
- Faulty ECTS #2
- Short or open to circuit
|
| Case2 |
|
| Case3 |
|
| Enable Conditions |
Case1 |
- IAT at engine start more than -10°C (14°F)
- ECT at engine start more than 56°C (132.8°F)
- Battery voltage is between 11V and 16V
- Ambient air temperature model higher than -10°C (14°F)
|
| Case2 |
- Battery voltage is between 11V and 16V
- ECT at engine start more than 76°C (169°F)
|
| Case3 |
- Battery voltage is between 11V and 16V
- Engine stop time is more than 360 minutes
- After engine start, coolant temperature decreases below 1.4°C (34.5° F) for 15 seconds over 25km/h (15.53MPH) in vehicle speed
- After engine start, the intake, engine oil, and ambient air temperature decreases below 20°C (68°F) for 15 seconds over 25km/h (15.53MPH) in vehicle speed
- Engine coolant temperature is above -30°C (-22°F)
|
| Threshold Value |
Case1 |
- ECT variation since engine start less than 2.25°C (36.05°F)
|
| Case2 |
- Difference between the coolant temperature sensor model value and the measured temperature sensor is 5°C (46.4°F)
|
| Case3 |
- More than 20°C (68°F) compared to the engine coolant temperature sensor value and engine oil/ambient air/intake air temperature model value
|
| Diagnostic Time |
Case1, 2 |
|
| Case3 |
|
| MIL ON Condition |
|