RAM

08-230-22

2022-12-13 · NHTSA 10229807

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

Flash: Body Control Module (BCM) Updates This bulletin involves reprogramming the BCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: ? U0019-01-CAN B BUS - General Electrical Failure (2015 MY Only). In addition, the following software enhancements are available: ? Keyfob does not unlock or lock doors (2017 MY Only). ? Reduces response delay of the horn button (2017 MY Only). ? ?Bulb out? MIL when a 3 watt parking lamp is installed (2017 MY Only). ? Update to allow the programming of one additional key without reprogramming all other keys. ? Fog light telltale stays illuminated when the high-beams are turned on (2015 MY Only). ? Allow for the vehicle to be locked with the key in the ignition (2015 MY Only). Additional updates for up-fitters to correct the following conditions when using LED bulbs for the turn signals and enabling the ?Bulb Out Diagnostics?: ? External lamp failure icon being illuminated (2015 MY Only). ? Turn signal indicators flash at double the normal speed (2015 MY Only). ? Bulb out message displayed in the Electronic Vehicle Information Center (EVIC) (2015 MY Only)

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.