C1409 · Comunicados do fabricante

ALFA ROMEO · 2025-09-04

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.

ALFA ROMEO · 2025-09-04

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 inspecting and possibly reprogramming of the DASM (ACC), Instrument Panel Cluster (IPC) and Haptic Lane Feedback (HALF) with the latest available softwar

ALFA ROMEO · 2025-09-04

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 inspecting and possibly reprogramming of the DASM (ACC), Instrument Panel Cluster (IPC) and Haptic Lane Feedback (HALF) with the latest available softwar

DODGE · 2025-08-22

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 may comment on the following: ● The Adaptive Cruise Control/Highway Assist is not available. This bulletin involves inspecting and possibly updating the DASM, HALF module, and the IPC with the latest available software

DODGE · 2025-08-22

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 may comment on the following: ● The Adaptive Cruise Control/Highway Assist is not available. This bulletin involves inspecting and possibly updating the DASM with the latest available software.

DODGE · 2024-11-01

"Flash: Haptic Lane Feedback (HALF) Update Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ● C14A5-92 - Sensor Blinded - Performance Or Incorrect Operation. ● C1409-97 - Radar Sensor Blind - Component Or System Operation Obstructed Or Blocked. In addition, the customer may also comment on one or more of the following: ● Limiting or deactivating the Active Driving Assist (ADA) system features with messages in the Instrument Panel Cluster (IPC) such as: ○ Lane Keeping Assist (LKA). ○ Adaptive Cruise Control (ACC). ○ Automatic Emergency Brake (AEB). ○ Traffic Sign Recognition (TSR). ○ Automatic High Beam (AHB). ● Incorrect traffic sign…

ALFA ROMEO · 2024-05-17

"Medium Range Radar Alfa Giulia and Stelvio - FRONT RADAR -Temporary misalignment (DASM) Forward Collision Warning (FCW) System - Light on instrumental panel control cluster Adaptive Cruise Control (ACC) System - Light on instrumental panel We inform you that if the collision radar warning light is temporarily on and the temporary inhibition of the FCW (Forward Collision Warning) and the ACC (Adaptive Cruise Control) are both temporarily inhibited, the vehicle is conforming. If conditions are such that the radar cannot detect obstacles correctly, the system is temporarily deactivated and a dedicated message is displayed on IPC (Instrument Panel Control Cluster). Temporary deactivation is caused by automatic radar learning under particular conditions: Change in vehicle weight distributed…

LINCOLN · 2003-06-01

SERVICE PARK BRAKE MESSAGE IN THE MESSAGE CENTER AND THE AMBER ELECTRONIC PARK BRAKE (EPB) SWITCH INDICATOR MAY BE ILLUMINATED DIAGNOSTIC TROUBLE CODES C1094, C1408, C1409, C1769, C1782, C1783, C1987, C1988 OR C1989. *TT