FixVault
Home
›
Jeep
›
2021
›
Cherokee Altitude, FWD
›
Repair and Diagnosis
›
Engine Performance
›
System
›
2.4L - DTCS P1048 To P1D73
›
DTC Troubleshooting
›
P1D73-AGS Performance
›
Set Condition
Set Condition
The Powertrain Control Module (PCM) receives a message from the Active Grill Shutter Actuator that the open to close position travel is above 120 degrees or the mechanical stop was detected before the commanded position was reached.