# B1004 on the 2024 Alfa Romeo TONALE

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name B1004

- [11010469](https://open.wenmarpro.com/bulletins/11010469), 2024-11-12: "Flash: Power Liftgate Module \(PLGM\) 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 \(DTCs\): ● B1004\-01 \- Rear Closing Lock Trunk Button \- General Electrical Failure. ● B1014\-64 \- Latch Switch Information \- Signal Plausibility Failure. Customers may also comment on the following: ● A warning message on the Instrument Cluster Panel \(IPC\) states to check the electrical tailgate. This bulletin involves updating the PLGM with the latest software."