Service bulletin 21-012-14 REV. A
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10141216 |
| Published by NHTSA | 2018-06-18 |
| Manufacturer's number | 21-012-14 REV. A |
| Manufacturer's date | 2014-07-09 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN |
NHTSA's summary
Transmission Shift Enhancements - Adaptation Drive Learn Procedure This bulletin involves performing a subjective shift quality rating when customers experience poor shift quality and if necessary, performing the transmission adaptation learn procedure. In addition, this bulletin involves performing transmission adaptation learn procedure when the transmission is repaired/replaced and/or the valve body/TCU assembly (mechatronic) is replaced, or when the adaptation memory cells are cleared with the wiTECH diagnostic scan tool. Customers may indicate that their transmission shift quality does not meet their expectations.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Transmission and driveline, Automatic transmission
| CHRYSLER 300C | 2012, 2013, 2014 (the catalog's model; the bulletin names a series or trim of it) |
|---|---|
| DODGE CHARGER | 2012, 2013, 2014 |
| DODGE DURANGO | 2014 |
| JEEP GRAND CHEROKEE | 2014 |
| RAM 1500 | 2013, 2014 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 17V821000 | 2017-12-20. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT |
|---|---|
| 16V240000 | 2016-04-25. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
| 14V161000 | 2014-04-01. POWER TRAIN:AUTOMATIC TRANSMISSION |
| 13V610000 | 2013-12-06. POWER TRAIN:AUTOMATIC TRANSMISSION |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 2101714 | 2023-02-21. Service bulletin. Transmission Shift And Driveability Enhancements |
|---|---|
| S2008000109 | 2023-01-09. Service bulletin. Flash Update Error When Flashing TCM Or PCM, Vehicles Equipped With An ITBM |
| S1709000010 | 2023-01-09. Service bulletin. Customer complaints may include abnormal engine noise, rough idle, lack of power, misfire. Upon investigation, it may be found that there is excessive camshaft lobe wear/lifter wear (roller failure) on one or more cam lobes and that camshaft/lifter replacement is necessary. |
| V51 | 2022-12-19. Service bulletin. Customer Satisfaction Notification V51 Reprogram Powertrain Control Module |
| 0801515 | 2022-10-17. Service bulletin. Flash: Gear Shift Indicator System Enhancements This bulletin involves reprogramming the Power Control Module (PCM) with new software. A small number of customers may experience improper gear shift point indications displayed in the EVIC if the paddle shift mode is selected on the steering wheel. |
| W41 | 2022-09-26. Service bulletin. Customer Satisfaction Notification W41 Reprogram Powertrain Control Module |
| S2008000109 | 2022-09-26. Service bulletin. Flash Update Error When Flashing TCM Or PCM, Vehicles Equipped With An ITBM |
| 1801914REVA | 2022-09-26. Service bulletin. Flash: Power Control Module Software Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. The customers may experience one or all of the following: - Customer may experience a "detonation" type of noise while accelerating or at idle. - Customers may experience Cruise Control lock out (inoperative) after several ?+? cruise button inputs attempting to increase Cruise Set Speed. Turning the ignition off and back on will clear the condition. - MIL light illuminates and DTC P2463-00 ?Diesel Particulate Filter- Soot Accumulation? set in the PCM. |
| S1508000323REVA | 2022-09-26. Service bulletin. PCM Sets DTC P1400-Aftermarket Calibration Detected/Warranty Coverage Confirmation Required |
| R8149638A | 2022-09-15. Service bulletin. 8-speed transmission |