Possible Causes
- Purpose of the DTC
- To detect an implausible radiator outlet temperature sensor signal
- Electrical Cause
- Mechanical Cause
- Control Module Cavity
- Circuit reference - I_A_RADWTS -
- Circuit reference - G_R_RADWTS -
- Prioritized List of Possible Causes
- Cooling system blocked or restricted
- Coolant freezing due to incorrect antifreeze mixture
- Radiator outlet temperature sensor circuit short circuit to power, short circuit to ground, open circuit, high resistance
- Radiator outlet temperature sensor failure