ALFA ROMEO
08-295-25
Manufacturer communications
- Publication date
- 2025-09-04
- Received by NHTSA
- 2025-09-10
- NHTSA record numbers
- 11023068
Manufacturer summary
Original wording in English
Flash: Driver Assistant System Module (DASM) Updates *Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician must find the following Diagnostic Trouble Code (DTC) has been set:**
• C1409-97 - Radar Sensor Blind - Component Or System Operation Obstructed Or Blocked. In addition, the customer must also comment on one or more of the following:
• "ACC not available" message displayed on the Instrument Panel Cluster (IPC).
• "Highway Assist not available" message displayed on the IPC.**
• Highway Assist steering wheel vibration This bulletin involves updating the DASM with the latest available software.
• C1409-97 - Radar Sensor Blind - Component Or System Operation Obstructed Or Blocked. In addition, the customer must also comment on one or more of the following:
• "ACC not available" message displayed on the Instrument Panel Cluster (IPC).
• "Highway Assist not available" message displayed on the IPC.**
• Highway Assist steering wheel vibration This bulletin involves updating the DASM with the latest available software.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Alfa Romeo
C1409-97Radar Sensor Blind - Component Or System Operation Obstructed Or BlockedCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Alfa Romeo | TONALE | 2025 |