Set Condition
- The Powertrain Control Module (PCM) detects that the engine temperature does not rise above 10°C (50°F) for a calculated running time.
- Failure time depends on start-up coolant temperature and ambient temperature.
- Up to two minutes for a start temp of 1°C (33.8°F) or above.
- Up to five minutes for a vehicle with a start-up temp between 0°C and -29°C (32°F and -20.2°F).
- Up to 10 minutes for a vehicle with a start-up temp of -30°C (-22°F) or below.