NUMBER: 21-021-16 GROUP: Transmission and Transfer Case DATE: June 04, 2016 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-030-15 REV. A, DATED SEPTEMBER 02, 2015 WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE UPDATED SYMPTOM/CONDITION, DIAGNOSTIC TROUBLE CODES (DTCs) AND LABOR OP. FOR HELP WITH USING wiTECH FOR ECU FLASH … Read more
NUMBER: 18-015-18 GROUP: 18 – Vehicle Performance DATE: February 23, 2018 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 18-034-17, DATED APRIL 06, 2017, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDES ADDITIONAL DIAGNOSTIC TROUBLE CODES (DTCS), SYMPTOMS/CONDITIONS, NEW FAILURE CODE STATEMENT AND LOPS. FOR HELP WITH USING wiTECH FOR ECU FLASH REPROGRAMMING, CLICK … Read more
NUMBER: 21-029-15 GROUP: Transmission and Transfer Case DATE: May 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: 21-026-15 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: … Read more
NUMBER: 21-036-16 GROUP: Transmission and Transfer Case DATE: November 19, 2016 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-025-15 REV. A, DATED AUGUST 05, 2015, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE ADDITION OF IMPROVEMENT AND LABOR OP. FOR HELP WITH USING wiTECH FOR ECU FLASH REPROGRAMMING, CLICK ON … Read more