WenmarOpen by Wenmar Pro

Service bulletin 0802421

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 id10221189
Published by NHTSA2022-09-26
Manufacturer's number0802421
Manufacturer's date2021-04-09
NHTSA componentEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

NHTSA's summary

UAG, UCG and UDG Radio Enhancements This bulletin involves updating the radio software level to 23.02.30.16 Customers may experience the following:Radio changes distance, temperature and time format, after a network deep sleep.

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

Vehicles listed
JEEP RENEGADE2018, 2019, 2020

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
S248A0000012024-03-18. Service bulletin. SOS and Assistance Call Not Working After Radio Exchange Unit Installed
S23080000202024-01-02. Service bulletin. ACC/FCW Limited Functionality Clean Windshield Message Displayed In The IPC. FCW Warning Light ON, DTC C14A5-68, C14A5-97
931202023-10-02. Service bulletin. FCA Caribbean Warranty Bulletin ID-23-20 "Can / Am" Warranty Coverage - 594 / 595 / 596 WCC
930232023-10-02. Service bulletin. Warranty Bulletin D-16-03 - "Can / Am" Warranty Coverage - 594 / 595 / 596 WCC (Rev. B)
91001962023-09-25. Service bulletin. Lubrication and Maintenance Fluids If MOPAR fluids and chemicals are not readily available, please review Service Library for specifications so a suitable alternative can be used
08140232023-08-21. Service bulletin. Radio Over The Air JR34.41F Updating to JR34.42F Software Version ? Mobile WiFi inoperative upon start up. ? WiFi hotspot gives ?No Internet? connection message on phone when trying to connect to a device. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from JR34.41F to JR34.42F. NOTE: The National campaign for this FOTA update launched July 5, 2023.
S238A0000242023-07-31. Service bulletin. SOS, Assistance Calls Not Successful After Radio Replacement or Radio Software Update
18048232023-05-30. Service bulletin. wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
08045232023-04-17. Service bulletin. Radio Over The Air Updating to 34.42 Software Version ? Mobile Wi-Fi inoperative upon start up. ? Hotspot gives 9No Internet9 connection message on phone when trying to connect to a device. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from 34.4 to 34.42.
888062023-02-13. Service bulletin. Warranty Bulletin D-23-01 - (XB1) 2.4L Engine ? Select 2014 - 2019 Jeep Cherokee (KL), 2017 - 2018 Jeep Compass (MP), 2015 - 2018 Jeep Renegade (FWD/AWD) (BU), 2013 - 2016 Dodge Dart (PF), 2015 - 2017 Chrysler 200 (UF), 2016 - 2018 Fiat 500X (FWD) (FB), (AWD), 2015 - 2018 Ram Promaster City (VM)