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Service bulletin S238A000025

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 id10243177
Published by NHTSA2023-10-02
Manufacturer's numberS238A000025
Manufacturer's date2023-08-23
NHTSA componentELECTRICAL SYSTEM; ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM

NHTSA's summary

U0140-00 Lost Communication With BCM DTC Is Active Or Stored In Video Routing Module (VRM)

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

Electrical system, Body control module

Trouble codes named

U0140

Vehicles listed
JEEP GRAND CHEROKEE2023
JEEP GRAND WAGONEER2023
JEEP WAGONEER2023

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

Recalls for the same vehicles and component
24V1300002024-02-22. EXTERIOR LIGHTING:HEADLIGHTS; ELECTRICAL SYSTEM:BODY CONTROL MODULE:SOFTWARE

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
S23080001162024-01-08. Service bulletin. One or More of the Modules in the Vehicle Are Setting U0140-00 Loss of Communication with the Body Control Module, or U0145-00 LIN BUS 3 as Active or Stored
S23080001042023-10-02. Service bulletin. Passenger Front Door Speaker Is Inoperative. B1404-1A Front Right Audio Speaker Output-Circuit Resistance Below Threshold Set In The Radio
S22080001632022-11-07. Service bulletin. Night Vision Inoperative. DTC?s U02BD-00 And B0125-02 Set