Flash: AS69RC/AS66RC Transmission Shift And Diagnostic Enhancements - 2013-2014 Ram 3500 4500 5500

NUMBER: 21-013-15
GROUP: Transmission and Transfer Case
DATE: March 03, 2015

 

THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-005-14, DATED FEBRUARY 15, 2014, AND 21-015-14 DATED APRIL 17, 2014 WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE ADDITIONAL SOFTWARE ENHANCEMENTS AND NEW LABOR OPS

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 15.03 OR HIGHER TO PERFORM THIS PROCEDURE.

 

SUBJECT:

Flash: AS69RC/AS66RC Transmission Shift And Diagnostic Enhancements

 

OVERVIEW:

This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software.

 

MODELS:

2013-2014 (D2) Ram 3500 Pickup
2013-2014 (DD) Ram 3500 Cab Chassis
2013-2014 (DP) Ram 4500/5500 Cab Chassis

NOTE: This bulletin applies to vehicles equipped with the following:

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