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Service bulletin 08-104-19

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 id10168463
Published by NHTSA2019-12-02
Manufacturer's number08-104-19
Manufacturer's date2019-10-16
NHTSA componentELECTRICAL SYSTEM:SOFTWARE; STRUCTURE:BODY:DOOR

NHTSA's summary

Flash: Driver Door Module (DDM) and Passenger Door Module (PDM) Updates This bulletin involves reprogramming the DDM and PDM with the latest available software. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: B1F04-15 - Mirror Fold Control-Circuit Short To Battery Or Open. This DTC cannot be cleared without resetting the modules. Customers may experience one or more of the following: Exterior mirrors do not return to the original position after shifting out of reverse gear. Exterior mirrors continue to tilt downwards even after shifting out of reverse gear. Automatic window express-up/down (driver and/or passenger) operation continues after an engine start without customer pushing/pulling the switches.

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

Body and frame, Electrical system, Software

Trouble codes named

B1F04

Vehicles listed
RAM 15002019

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

Recalls for the same vehicles and component
18V3320002018-05-17. ELECTRICAL SYSTEM:SOFTWARE; VEHICLE SPEED CONTROL:CRUISE CONTROL; ELECTRICAL SYSTEM:WIRING

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
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