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Service bulletin S238A000046

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 id10248579
Published by NHTSA2024-01-08
Manufacturer's numberS238A000046
Manufacturer's date2023-09-26
NHTSA componentLANE DEPARTURE:LANE KEEP:NAVIGATION SYSTEM/SOFTWARE

NHTSA's summary

Maps Over The Air (MOTA) Is Causing The Navigation App To Continuously Reboot Or Map loading Screen Shown

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

Driver assistance, Lane departure and lane keeping

Vehicles listed
JEEP GLADIATOR2024
JEEP GRAND CHEROKEE2021, 2022, 2023
JEEP GRAND WAGONEER2022, 2023, 2024
JEEP WAGONEER2022, 2023, 2024
JEEP WRANGLER2024
RAM 15002022, 2023
RAM 25002022, 2023
RAM 35002022, 2023
RAM 45002022, 2023
RAM 55002022, 2023
RAM PROMASTER2022 to 2023

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
1117852026-06-16. Service bulletin. MODULE - CENTRAL ADAS DECISION and DRIVER MONITORING
S26230000242026-04-15. Service bulletin. U0422-00 Implausible Data From BCM Set In Central ADAS Decision Module (CADM).
S25230000542025-06-11. Service bulletin. Intermittent Vibration Buzz Squeak Rattle (BSR) Shaking Felt In Steering Wheel.
08-190-242024-08-26. Service bulletin. "Flash: Central ADAS Decision Module (CADM) Updates 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): ● C008E - ECU Internal Performance. ● C2203-00 - Current VIN Missing/Mismatch. ● U015C-00 - Lost Communication With Automated Driving System Control Module ""A"". In addition, the customer may comment on one ore more of the following: ● Active Lane Management (ALM) settings do not save and turns ""Off"" between key-cycles. ● Adaptive Cruise Control (ACC) settings do not save between key-cycles. Defaults back to ""4 Bars"". ● ""Automatic Emergency Braking (AEB) Unavailable Service Required"" pop up intermittently on the Instrument Panel Cluster (IPC). ● ""Active Lane Management (ALM) Unavailable Service Required"" warning message appears on the IPC with no active fault codes. ● Blind Spot Monitoring (BSM) Warning Light LED ""flickering"" when activated. ● Traffic Sign Information (TSI) feature Indicator on the IPC ""blinking"" when driving past consecutive speed signs. This bulletin involves reprogramming of the CADM with the latest available software."
S23080000742023-10-30. Service bulletin. Central ADAS Decision Module (CADM), Advanced Driver Assist System (ADAS), Lane Assist Inoperative, Service Active Lane Management Message
S22080000612023-01-09. Service bulletin. Navigation Crashes, Freezes, Or displays ?Loading? Message
S22080001582022-11-07. Service bulletin. Service Lane Departure Warning Message
S21080000472021-03-15. Service bulletin. Jeep Off Road Pages Missing Latitude And Longitude Coordinates