NUMBER: 18-070-15 GROUP: Vehicle Performance DATE: October 06, 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: PCM Software Improvements … Read more
NUMBER: 21-024-16 GROUP: Transmission and Transfer Case DATE: June 30, 2016 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-052-15, DATED SEPTEMBER 30, 2015, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE ADDITIONAL SYMPTOMS/CONDITIONS AND A NEW LOP. FOR HELP WITH USING wiTECH FOR ECU FLASH REPROGRAMMING, CLICK ON THE APPLICATION’S “HELP” TAB. THE … Read more
NUMBER: 21-050-15 GROUP: Transmission and Transfer Case DATE: August 18, 2015 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-024-14, DATED JULY 25, 2014, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE UPDATED SYMPTOMS AND LABOR OPERATION. HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING AN ECU IS AVAILABLE BY SELECTING “HELP” THEN … Read more
NUMBER: 21-049-15 GROUP: Transmission and Transfer Case DATE: August 18, 2015 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-028-14, DATED SEPTEMBER 17, 2014, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE UPDATED SYMPTOMS AND LABOR OPERATION. HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING AN ECU IS AVAILABLE BY SELECTING “HELP” THEN … Read more
NUMBER: 21-042-17 GROUP: 21 – Transmission and Transfer Case DATE: September 14, 2017 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-031-16, DATED SEPTEMBER 21, 2016, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE AN ADDITIONAL DIAGNOSTIC TROUBLE CODE (DTC), UPDATED FAILURE CODE STATEMENT AND LOP FOR HELP WITH USING wiTECH FOR ECU FLASH REPROGRAMMING, CLICK … Read more