Flash: 845RE Transmission Shift Enhancements - 2016 Ram 1500 Pickup

NUMBER: 21-057-15
GROUP: Transmission and Transfer Case
DATE: October 27, 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: 845RE Transmission Shift Enhancements

 

OVERVIEW:

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

 

MODELS:

2016 (DS) Ram 1500 Pickup

NOTE: This bulletin applies to vehicles within the following markets/countries: NAFTA.

NOTE: This bulletin applies to vehicles built on or before September 25, 2015 (MDH 0925XX) equipped with a 3.6L Engine (Sales Code ERB) and 845RE 8 Speed Automatic Transmission (Sales Code DFL).

 

SYMPTOM/CONDITION:

The customer may describe one or more of the following symptom/condition(s):

  • Hesitation while driving during a rolling stop.
  • Poor quality kick down shift into lower gears.

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Transmission Heater Assembly Reinforcement Plate - 2015 RAM 1500 Pickup

NUMBER: 21-037-15 REV. A
GROUP: Transmission and Transfer Case
DATE: July 24, 2015

 

THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-037-15, DATED MAY 30, 2015, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE A REVISED CLEAN DATE.

THIS SERVICE BULLETIN IS ALSO BEING RELEASED AS RAPID RESPONSE TRANSMITTAL (RRT) 15-062. ALL APPLICABLE SOLD AND UN-SOLD RRT VIN's HAVE BEEN LOADED. TO VERIFY THAT THIS RRT SERVICE ACTION IS APPLICABLE TO THE VEHICLE, USE VIP OR PERFORM A VIN SEARCH IN TECHCONNECT. ALL REPAIRS ARE REIMBURSABLE WITHIN THE PROVISIONS OF WARRANTY.

 

SUBJECT:

Transmission Heater Assembly Reinforcement Plate

 

OVERVIEW:

This bulletin involves verifying the Transmission Heater Assembly build date and if necessary, replacing the Transmission Heater.

 

MODELS:

2015 (DS) RAM 1500 Pickup
2015 (DX) RAM 1500 Pickup (MEXICO)

 

NOTE: **This bulletin applies to vehicles built on or after December 1, 2014 (MDH 1201XX) and on or before December 15, 2014 (MDH 1215XX) equipped with one of the following options.**

 

SYMPTOM/CONDITION:

A small number of customers may notice the presence of transmission fluid in the engine coolant.

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Flash: Transmission Shift Enhancements - 2015 Dodge Durango & Jeep Grand Cherokee

NUMBER: 21-030-16
GROUP: Transmission and Transfer Case
DATE: September 10, 2016

 

THIS BULLETIN SUPERSEDES SERVICE BULLETINS 21-039-14, DATED NOVEMBER 25, 2014, 21-027-15 REV. C, DATED OCTOBER 09, 2015 AND 21-064-15, DATED NOVEMBER 21, 2015, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE ADDITION OF 2015 MY WD VEHICLES, SOFTWARE ENHANCEMENTS FOR VEHICLES EQUIPPED WITH 5.7L ENGINE AND LOP.

FOR HELP WITH USING wiTECH FOR ECU FLASH REPROGRAMMING, CLICK ON THE APPLICATION’S “HELP” TAB.

THE wiTECH SOFTWARE IS REQUIRED TO BE AT THE LATEST RELEASE BEFORE PERFORMING THIS PROCEDURE.

 

SUBJECT:

Flash: Transmission Shift Enhancements

 

OVERVIEW:

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

 

MODELS:

**2015 (WD) Dodge Durango**
2015 (WK) Jeep Grand Cherokee

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

  • Vehicles equipped with a 5.7L gas engine (Sales Code EZH) and equipped with the 8HP70 8 speed transmission (Sales Code DFD) or (Sales Code DFK).
  • Vehicles equipped with a 3.0L gas engine (Sales Code EHD) and equipped with the 845RE 8 speed transmission (Sales Code DFL) built on or after July 23, 2014 (MDH 0723XX) and built on or before October 17, 2014 (MDH 1017XX).
  • Vehicles equipped with a 3.6L gas engine (Sales Code ERB) and equipped with the 845RE 8 speed transmission (Sales Code DFL) built on or after July 21, 2014 (MDH 0721XX) and built on or before October 17, 2014 (MDH 1017XX).

 

SYMPTOM/CONDITION:

The following TCM calibration improvements are available for vehicles equipped with the 845RE 8 speed transmission (Sales Code DFL) or 8HP70 8 speed transmission (Sales Code DFD or DFK). These improvements are listed per engine application.

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Flash: 845RE Transmission Shift Enhancements - 2015 Ram 1500 Pickup

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 THE APPLICATION’S “HELP” TAB.

THE wiTECH SOFTWARE IS REQUIRED TO BE AT THE LATEST RELEASE BEFORE PERFORMING THIS PROCEDURE.

 

SUBJECT:

Flash: 845RE Transmission Shift Enhancements

 

OVERVIEW:

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

 

MODELS:

2015 (DS) Ram 1500 Pickup

NOTE: This bulletin applies to vehicles within the following markets/countries: NAFTA, EMEA, APAC and LATAM.

NOTE: This bulletin applies to vehicles equipped with a 3.6L Engine (Sales Code ERB) and a 845RE 8 Speed Automatic Transmission (Sales Code DFL).

 

SYMPTOM/CONDITION:

A small number of customers may experience one or more of the following Symptom/Condition(s) and/or a Malfunction Indicator Lamp (MIL) due to an erroneous Diagnostic Trouble Code (DTC):

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Flash: 845RE Transmission Shift Enhancements - 2015 Dodge Challenger

NUMBER: 21-006-15 REV. B
GROUP: Transmission and Transfer Case
DATE: August 05, 2015

 

THIS BULLETIN SUPERSEDES SERVICE BULLETIN 21-006-15 REV. A, DATED APRIL 03, 2015, WHICH SHOULD BE REMOVED FROM YOUR FILES. ALL REVISIONS ARE HIGHLIGHTED WITH **ASTERISKS** AND INCLUDE ADDITIONAL SYMPTOMS 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 IS REQUIRED TO BE AT THE LATEST RELEASE BEFORE PERFORMING THIS PROCEDURE.**

 

SUBJECT:

Flash: 845RE Transmission Shift Enhancements

 

OVERVIEW:

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

 

MODELS:

2015 (LA) Dodge Challenger

NOTE: This bulletin applies to vehicles within the following markets/countries: NAFTA, EMEA, APAC

NOTE: **This bulletin applies to vehicles built on or after March 09, 2015 (MDH 0309XX) and on or before March 26, 2015 (MDH 0326XX) equipped with a 3.6L Engine (Sales Code ERB) and an Automatic Transmission 845RE (Sales Code DFL).**

 

SYMPTOM/CONDITION:

A small number of customers may experience one or more of the following Symptom/Condition(s) and/or a Malfunction Indicator Lamp (MIL) due to an erroneous Diagnostic Trouble Code (DTC):

(more…)