DTC P0117 Or DTC P0118: Notes
Code Definition
- DTC P0117: Engine Coolant Temperature Sensor Low Input
- DTC P0118: Engine Coolant Temperature Sensor High Input
NOTE:
Before performing diagnostic procedure, follow testing procedure. See TESTING PROCEDURE under SELF-DIAGNOSTIC SYSTEM.
NOTE:
When DTC P0115 is set, ECM will enter fail-safe mode and cooling fan will operate continually when engine is running.