IF YOU CONFIRM: A remanufactured automatic transmission supplied by ATC Drivetrain is installed in an APPLIED VEHICLE AND CONSULT-III plus (C-III plus) is not able to communicate with the TCM through Diagnosis (One System) OR C-III plus is able to communicate with the TCM, but the TCM part number?s (P/N) sixth digit is a "5", "6", or "7" (for example, 31020-7xxxx). NOTE: To determine if an applied vehicle is equipped with an ATC Drivetrain remanufactured A/T, see page 3. ACTION: Refer to the Flow Chart on page 2. See this bulletin for further detail.
