FixVault

Home › Jeep › 2006 › Commander Base, 3.7 K, RWD › Repair and Diagnosis › Transmission › Transmission Control Systems › Nag1 Automatic Transmission - Electrical Diagnostics › Electrical Diagnostics › DTC Troubleshooting › P1644-Incorrect Variant/Configuration › Set Conditions

Set Conditions

Set Condition:
If the TCM detects that the variables that dictate the vehicle application are not present.