WenmarOpen by Wenmar Pro

Service bulletin 1804416

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 id10218126
Published by NHTSA2022-08-22
Manufacturer's number1804416
Manufacturer's date2016-04-15
NHTSA componentPOWER TRAIN

NHTSA's summary

Powertrain Diagnostic And System Enhancements.

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
JEEP PATRIOT2015

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

Other bulletins for the same vehicles and component
18070142023-02-21. Service bulletin. MIL Illumination, P219A, P050B And Cold Start Improvements
U672023-01-17. Service bulletin. Some of the above-involved vehicles may exceed NOx (Oxides of Nitrogen) emission level standards due to loss of catalytic converter efficiency
21011152023-01-09. Service bulletin. Transmission Fluid Overfill After Repair This bulletin involves inspecting and adjusting the transmission fluid to the correct level. A small number of customers may experience slight reduction in transmission performance after a recent repair. This may be due to an overfill condition after incorrect fill procedures being followed at the time of the repair.
V512022-12-19. Service bulletin. Customer Satisfaction Notification V51 Reprogram Powertrain Control Module
21011152022-10-17. Service bulletin. Transmission Fluid Overfill After Repair This bulletin involves inspecting and adjusting the transmission fluid to the correct level. A small number of customers may experience slight reduction in transmission performance after a recent repair. This may be due to an overfill condition after incorrect fill procedures being followed at the time of the repair.
S17210000162022-10-17. Service bulletin. Service 4wd Light On, Message AWD System Service Required
90042662022-10-17. Service bulletin. TRANSMISSION, 5 Speed On replacing OE transmission 05106567A$/68042567A$ with reman transmission R8142074A$ replace with new Hydraulic Clutch Tube 05273429A$ to avoid interference with shift lever
90042652022-10-17. Service bulletin. TRANSMISSION, 5 Speed Replacing OE transmission 05106789A$/68042789A$ with reman transmission R8142073A$ replace with new Hydraulic Clutch Tube 05273429A$ to avoid interference with shift lever
21-011-152022-09-26. Service bulletin. Transmission Fluid Overfill After Repair This bulletin involves inspecting and adjusting the transmission fluid to the correct level. A small number of customers may experience slight reduction in transmission performance after a recent repair. This may be due to an overfill condition after incorrect fill procedures being followed at the time of the repair.
S18210000012022-09-26. Service bulletin. Gear Ratio DTC?s, Transmission Shift Concerns, Does Not Shift At Times, Shudders