WenmarOpen by Wenmar Pro

Service bulletin TS-WI-0421

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 id10159743
Published by NHTSA2019-05-13
Manufacturer's numberTS-WI-0421
Manufacturer's date2019-02-21
NHTSA componentPOWER TRAIN; SUSPENSION; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT

NHTSA's summary

Notify dealers and end users of the availability of a improved pinion bracket

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

Equipment and accessories, Suspension, Transmission and driveline

Vehicles listed
CHRYSLER PACIFICA2017, 2018, 2019

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

Recalls for the same vehicles and component
25V8760002025-12-17. EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR:
19V8860002019-12-12. BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
19V1430002019-02-28. SUSPENSION:FRONT:CONTROL ARM:LOWER ARM
20184222018-08-09. Powertrain
20183932018-07-27. Powertrain
18V4930002018-07-26. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT
18V4920002018-07-26. POWER TRAIN:AUTOMATIC TRANSMISSION
20183232018-06-15. Powertrain
18V3950002018-06-14. EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES; ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE
20176632017-12-22. Accessories

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
S26020000022026-03-25. Service bulletin. Creaking/Groaning Noise Coming from The Front End
1099972026-02-12. Service bulletin. ACTUATOR - TRANSFER CASE
21-014-262026-02-12. Service bulletin. Internal Transmission Wiring Connector Short And **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0A3F-00 - Drive Motor A Position Sensor 1 Circuit. ● P0A43-00 - Drive Motor A Position Sensor Circuit Intermittent. ● P0A45-00 - Drive Motor B Position Sensor 1 Circuit. ● P0C1A-00 - Drive Motor B Torque Delivered Performance. Customers may also comment on the following: ● Vehicle is in limp mode.** statement, Claims Data tables,
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.
02-002-25 REV. A2025-09-17. Service bulletin. Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts.
21-025-25 REV. A2025-08-13. Service bulletin. Internal Transmission Wiring Connector Short and Motor A Bearing Failure Warranty Extension XE1 Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0A3F - Drive Motor A Position Sensor 1 Circuit. ● P0A43 - Drive Motor A Position Sensor Circuit Intermittent. ● P0A45 - Drive Motor B Position Sensor 1 Circuit. ● P0C1A - Drive Motor B Torque Delivered Performance. Customers may also comment on the following: ● Vehicle is in limp mode. NOTE: Module flashes are also required for this Repair Procedure to be effective, the following modules are to be updated: ● Hybrid Control Processor (HCP). ● Auxiliary Hybrid Control Processor (AHCP) also known as the Power Inverter Module (PIM). This bulletin involves servicing the transmission.
02-002-252025-05-30. Service bulletin. "Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts. "
S25230000502025-05-28. Service bulletin. Vibration From Engine Or Powertrain. Powertrain Mounting Neutralization Procedure. Discussion: Service information is in the process of being updated to include powertrain mount installation best practices. The new procedure will neutralize the mounts to lessen or remove unwanted mount tension that can lead to vibration complaints.
21-025-252025-03-25. Service bulletin. "Internal Transmission Wiring Connector Short and Motor A Bearing Failure Warranty Extension XE1 : Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0A3F - Drive Motor A Position Sensor 1 Circuit. ● P0A43 - Drive Motor A Position Sensor Circuit Intermittent. ● P0A45 - Drive Motor B Position Sensor 1 Circuit. ● P0C1A - Drive Motor B Torque Delivered Performance. Customers may also comment on the following: ● Vehicle is in limp mode. NOTE: Module flashes are also required for this Repair Procedure to be effective, the following modules are to be updated: ● Hybrid Control Processor (HCP). ● Auxiliary Hybrid Control Processor (AHCP) also known as the Power Inverter Module (PIM). REPAIR SUMMARY: **This bulletin involves servicing the transmission.**"
1040942025-03-24. Service bulletin. ID-23-07 Rev. B (XE1) eFlite Si-eVT Transmission Repair – Certain 2017 - 2023 Chrysler Pacifica (RU)