NUMBER: 21-042-15 REV. A GROUP: Transmission and Transfer Case DATE: September 25, 2015 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-042-15, DATED JUNE 13, 2015, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDES AN ADDITIONAL ENGINE, CLEAN DATE, SYMPTOM/CONDITION AND MODEL YEARS. HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING … Read more
NUMBER: 21-040-15 GROUP: Transmission and Transfer Case DATE: June 05, 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 LEVEL MUST BE AT 15.04 OR HIGHER TO PERFORM THIS PROCEDURE. SUBJECT: … Read more
NUMBER: 21-018-17 REV. C GROUP: 21 – Transmission and Transfer Case DATE: December 15, 2017 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-018-17 REV. B, DATED AUGUST 11, 2017, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDES ADDING A RRT STATEMENT, REPAIR PROCEDURE STEP, INSPECTION LOP AND UPDATED FAILURE CODE STATEMENT. **THIS … Read more
NUMBER: 21-036-15 GROUP: Transmission and Transfer Case DATE: May 29, 2015 HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING A ECM 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: … Read more
NUMBER: 21-035-15 GROUP: Transmission and Transfer Case DATE: May 27, 2015 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-014-14, DATED APRIL 16, 2014 WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDES ADDITIONAL SYMPTOMS. HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING AN ECU IS AVAILABLE BY SELECTING “HELP” THEN … Read more