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: 21-045-15 GROUP: Transmission and Transfer Case DATE: July 03, 2015 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-040-14, DATED NOVEMBER 26, 2014, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE ADDITIONAL SYMPTOM CONDITIONS AND NEW LABOR OPS. HELP USING THE wiTECH DIAGNOSTIC APPLICATION FOR FLASHING AN ECU IS AVAILABLE BY SELECTING … Read more
NUMBER: 21-022-17 GROUP: 21 – Transmission and Transfer Case DATE: May 31, 2017 THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-016-16 REV. A DATED OCTOBER 28, 2016, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDES AN ADDITIONAL DIAGNOSTIC TROUBLE CODE (DTC), FAILURE STATEMENT AND LOP. FOR HELP WITH USING wiTECH FOR ECU FLASH … Read more