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Service bulletin 1804016

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10218121
Published by NHTSA2022-08-22
Manufacturer's number1804016
Manufacturer's date2016-04-05
NHTSA componentPOWER TRAIN

NHTSA's summary

Diagnostic And System Improvements.

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

Vehicles listed
CHRYSLER 2002015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20163612016-07-13. Powertrain
16V5290002016-07-12. POWER TRAIN:AUTOMATIC TRANSMISSION
20150692015-02-17. Powertrain
15V0900002015-02-13. 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.

Other bulletins for the same vehicles and component
21-040-252025-10-08. Service bulletin. 948TE Transmission Reaction Shaft Service Bushing Kit Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● P1DB7-00 - Torque Converter Clutch Performance.
S23250000072024-01-08. Service bulletin. MIL/check engine lamp comes on after performing U90 recall PCM software update.
S23250000072023-10-30. Service bulletin. MIL/check engine lamp comes on after performing U90 recall PCM software update.
2103514-12023-02-21. Service bulletin. 948TE 9 Speed Transmission Quick Learn Procedure
21035142023-02-21. Service bulletin. 948TE 9 Speed Transmission Quick Learn Procedure
2103414-32023-02-21. Service bulletin. 948TE 9 Speed Shift Enhancements And Quick Learn Enable
2103414-22023-02-21. Service bulletin. 948TE 9 Speed Shift Enhancements And Quick Learn Enable
2103414-12023-02-21. Service bulletin. 948TE 9 Speed Shift Enhancements And Quick Learn Enable
21034142023-02-21. Service bulletin. 948TE 9 Speed Shift Enhancements And Quick Learn Enable
1805614-12023-02-21. Service bulletin. Extended Engine Crank Time And Transmission Quick Learn Enable