FixVault
Home
›
Jeep
›
2021
›
Renegade Limited
›
Repair and Diagnosis
›
Engine Performance
›
System
›
1.3L - DTCS P2115 To U0151
›
DTC Troubleshooting
›
P2181: Cooling System Performance
›
Set Condition
Set Condition
The difference between the predicted ECT Sensor value and the actual ECT Sensor value is above a calibrated threshold.