Diagnostic Tips

Flash: Transmission Shift And Drivability Enhancements – 2016 Dodge Charger & Challenger & Chrysler 300

by
2016 Dodge Charger

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

Flash: Transmission Shift And Drivability Enhancements – 2016 Dodge Challenger & Charger & Chrysler 300

by
2016 Dodge Challenger

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

18-087-15 – Flash: 1.4L System Improvements – 2012-2013 Fiat 500

by
2013 Fiat 500

NUMBER: 18-087-15 GROUP: Vehicle Performance DATE: November 13, 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: 1.4L System Improvements … Read more

Flash: Hands Free Module (HFM) Enhancements – 2013-2017 Chrysler Dodge Jeep

by
2017 Jeep Wrangler

NUMBER: 08-020-17 REV. A GROUP: Electrical DATE: May 19, 2017   THIS BULLETIN SUPERSEDES SERVICE BULLETIN 08-020-17, DATED FEBRUARY 25, 2017, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDES ADDITIONAL SYMPTOMS/CONDITIONS AND UPDATED FAILURE CODE STATEMENT.   SUBJECT: Flash: Hands Free Module (HFM) Enhancements   OVERVIEW: This bulletin involves reprogramming the HFM … Read more

Flash: Heated Steering Wheel Temperature Enhancement – 2015-2016 Jeep Dodge Chrysler

by
2015 Jeep Grand Cherokee

NUMBER: 08-016-16 REV. A GROUP: Electrical DATE: March 04, 2016   THIS BULLETIN SUPERSEDES SERVICE BULLETIN 08-016-16, DATED FEBRUARY 11, 2016, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE NEW BUILD DATE FOR LA/LD/LX VEHICLES. THIS SERVICE BULLETIN IS ALSO BEING RELEASED AS RAPID RESPONSE TRANSMITTAL (RRT) 15-114. ALL APPLICABLE SOLD … Read more