NUMBER: 21-069-15 GROUP: Transmission and Transfer Case DATE: December 22, 2015 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 18-021-14, DATED MARCH 26, 2014, WHICH SHOULD BE REMOVED FROM YOUR FILES. THIS IS A COMPLETE REVISION AND NO ASTERISKS HAVE BEEN USED TO HIGHLIGHT REVISIONS. THE POWERTRAIN CONTROL MODULE (PCM) PORTION OF THIS BULLETIN WAS REMOVED. THE TRANSMISSION CONTROL MODULE (TCM) AND THE … Read more
NUMBER: 21-068-15 GROUP: Transmission and Transfer Case DATE: December 22, 2015 HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING AN ECU IS AVAILABLE BY SELECTING “HELP” THEN “HELP CONTENTS” AT THE TOP OF THE wiTECH DIAGNOSTIC APPLICATION WINDOW. THE wiTECH SOFTWARE IS REQUIRED TO BE AT THE LATEST RELEASE BEFORE PERFORMING THIS PROCEDURE. SUBJECT: Flash: Transmission … Read more
NUMBER: 21-023-16 GROUP: Transmission and Transfer Case DATE: June 23, 2016 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-063-15, DATED NOVEMBER 11, 2015, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE ADDITIONAL REVISED BUILD DATES, SYMPTOM/CONDITION IMPROVEMENT AND LOP. FOR HELP WITH USING wiTECH FOR ECU FLASH REPROGRAMMING, CLICK ON THE APPLICATION’S “HELP” … Read more
NUMBER: 21-026-16 GROUP: Transmission and Transfer Case DATE: July 20, 2016 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-062-15, DATED NOVEMBER 11, 2015, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE ADDITIONAL REVISED BUILD DATES, ADDITIONAL ENGINE FOR LA VEHICLE, SYMPTOM/CONDITION IMPROVEMENT AND LOP. FOR HELP WITH USING wiTECH FOR ECU FLASH REPROGRAMMING, CLICK … Read more
NUMBER: 21-003-16 REV. A GROUP: Transmission and Transfer Case DATE: May 03, 2016 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-003-16, DATED JANUARY 06, 2016, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE UPDATED SYMPTOM/CONDITION, BUILD DATE AND NEW LABOR OP. THIS SERVICE BULLETIN IS ALSO BEING RELEASED AS RAPID RESPONSE TRANSMITTAL (RRT) 16-003. … Read more