FixVault
Home
›
Dodge and Ram
›
2021
›
Durango SXT Plus, AWD
›
Repair and Diagnosis
›
Engine Performance
›
System
›
3.6L - DTCS P152E To P2167
›
DTC Troubleshooting
›
P1609-Internal Control Module Engine Oil Temperature Performance
›
Set Condition
Set Condition
When secondary software determines that the Engine Oil Temperature is implausible for a period of time.