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Home >> Dodge and Ram >> 2024 >> ProMaster 2500 Base >> Repair and Diagnosis >> Transmission >> Automatic Trans >> (948TE Electronic Shift Module (ESM) - Electrical Diagnostics) (1 Of 2) >> DTC Troubleshooting >> U144E-00 Invalid Data Received From Drive Motor Control Module "A"

U144E-00 Invalid Data Received From Drive Motor Control Module "A"

NOTE:

This DTC indicates a communication issue has occurred between the Sending control module (Motor Control Processor A - MCPA) and the Reporting control module(s) that set this fault. 

The COMMUNICATION DIAGNOSTIC PROCEDURE MUST  be performed before replacing any component(s) or module(s). Perform the COMMUNICATION DIAGNOSTIC PROCEDURE. Refer to COMMUNICATION DIAGNOSTIC PROCEDURE (BEV) or COMMUNICATION DIAGNOSTIC PROCEDURE (3.6L) .