DTC Information: DTC Detecting Condition
WARNING: This page is about a different variant/trim than selected.
| Item |
Detecting Condition |
Possible cause |
| DTC Strategy |
- Coolant temperature is not reached warm up state
|
- Thermostat open stuck
- Poor connection or damaged harness
|
| Enable Conditions |
- Fuel-cut off phase is less than 20%
- Low load phase is less than 50%
- High vehicle speed phase is less than 90.2%. (vehicle speed is greater than 87 mph)
- Engine speed is less than 4800 RPM
- ECT change is greater than -2.25°C (27.95°F) during 15 seconds
- Intake air temperature is 20.3°C (68.54°F) greater than IAT at engine start
- Battery voltage is between 11V and 16V
- Engine Coolant Temperature at start between -9.8°C (14°F) and 54.8°C (131°F)
- Intake air temperature at engine start is greater than -9.8°C (14°F)
- Ambient Air Temperature (AAT) is greater than -9.8°C (14°F)
|
| Threshold Value |
- Measured coolant temperature is less than 69~79°C (156.2~174.2°F) when modeled coolant temperature is greater than 80~90°C (176~194°F)
|
| Diagnosis Time |
- 10~30 min. depending on coolant temperature at start and driving pattern
|
| MIL On Condition |
|