Download There are five types of PATS implementations from Ford (A, B, C, D, E). Refer to Table 1 (page 11) to identify what type of PATS your vehicle is equipped with. PATS initialization is generally performed after programming. The A or D version of PATS does not store the key information in the PCM, therefore NO PATS KEY RELEARN IS REQUIRED after programming. The B or C versions of PATS store the key information within the PCM and MUST be transferred to the new PCM, or relearned on the vehicle after the new PCM is installed. The E version of PATS also stores the key information within the PCM, but CANNOT be transferred to the new PCM. This type MUST be relearned on the vehicle after the new PCM is installed. Note: If you are just updating the existing PCM calibration with an update calibration, you must select the MODULE REPROGRAMMING function (not Programmable Module Installation). Doing this will insure you retain the existing PATS key information. IF REPROGRAMMING AN UPDATED CALIBRATION TO AN EXISTING PCM (ALL PATS TYPES) The Module Reprogramming selection MUST be selected, not reprogram and install (this will avoid a key relearn procedure). If REPLACING OR INSTALLING A NEW PCM (B, C TYPES ONLY) The Programmable Module Installation selection MUST be selected. To transfer your PATS key information to the new PCM, your original PCM must be connected to the global programmer first. This must be done to avoid a key relearning procedure. If the original is unavailable, a PATS key relearn procedure must be performed after the PCM is installed on the vehicle. Please disconnect your old PCM and install your new PCM when this screen appears. PATS KEY RELEARN (B, C TYPES) A key relearn procedure for PCMs containing B or C type PATS systems is completed by performing a PARAMETER RESET function. This function must be performed ON THE VEHICLE and cannot be performed off board. This function is performed by using a scan tool with PATS capability or via the FORD website using the PATS feature. The FORD website feature is detailed below. The scan tool feature will be similar. Please refer to your scan tool operation manual for instructions. Select PATS Functions from the Module Programming screen. The boxes in red indicate the vehicle contains the B or C implementation of PATS:
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