Flash: Transmission Shift And Drivability Enhancements – 2014 Jeep Cherokee

NUMBER: 21-033-15 GROUP: Transmission and Transfer Case DATE: May 20, 2015   THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-027-14 REV A, DATED NOVEMBER 12, 2014, WHICH SHOULD BE REMOVED FROM YOUR FILES. THIS IS A COMPLETE REVISION AND NO ASTERISKS HAVE BEEN USED TO HIGHLIGHT REVISIONS. HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING AN ECU IS AVAILABLE … Read more