U1601-00 Ecu Application Software Code 1 Missing Or Corrupted
WARNING: This page is about a different car, the 2022 Chrysler Voyager and 2022 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.
Perform the COMMUNICATION DIAGNOSTIC PROCEDURE. Refer to COMMUNICATION DIAGNOSTIC PROCEDURE .
NOTE:
Treat this DTC as a MISSING MESSAGE DTC when performing the COMMUNICATION DIAGNOSTIC PROCEDURE.