Flash: Transmission Shift And Drivability Enhancements – 2014-2015 Jeep Wrangler

NUMBER: 21-026-15 GROUP: Transmission and Transfer Case DATE: April 21, 2015   HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING A TCM IS AVAILABLE BY SELECTING “HELP” THEN “HELP CONTENTS” AT THE TOP OF THE wiTECH DIAGNOSTIC APPLICATION WINDOW. THE wiTECH SOFTWARE LEVEL MUST BE AT 15.04 OR HIGHER TO PERFORM THIS PROCEDURE.   SUBJECT: …

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