The automatic engine start-stop system stops functioning.
When translated to standard On-Board Diagnostics (OBD-II) trouble codes, this hex byte usually pairs with code . Specification System Affected Supplemental Restraint System (SRS) / Airbag Module Circuit Component Driver's Side Airbag Squib / Inflator Loop Nominal Resistance Typically 1.8 to 3.2 Ohms Trigger Condition Circuit open, shorted to voltage, or shorted to ground
When a scan tool reports , it is typically saying one of two things: fiat 0x08
Connect using MultiECUScan with a proper ELM327 interface to determine if it's a permanent or intermittent fault. 4. Re-power the Module Sometimes, the module just needs a hard reset.
If you see on your scanner, do not ignore it. The car will progressively lose more functions. In the early stages, it might just be a flickering light. In later stages, it becomes a no-start condition that leaves you stranded. The automatic engine start-stop system stops functioning
The red or amber airbag warning light stays illuminated on the dashboard.
If you are using tools like MultiECUscan or other OBDII scanners and cannot connect to the airbag module, the system often identifies the failure as a address issue. 1. Check Module Physical Connection The car will progressively lose more functions
If a scan tool returns this message, the central body computer (BCM) cannot locate or ping the airbag control module. This usually signals a total power loss to the unit, a blown fuse, or physical damage to the wiring harness under the dashboard.
This level of precision is critical for repairing modern Fiats, which rely heavily on interconnected electronic modules. For instance, a 0x08 sub-fault is frequently encountered in or Body Control Modules (BCM) when they lose communication with specific sensors, such as the passenger seat occupancy sensor or impact sensors. Technical Context: Hexadecimal and the ECU
If you own a Fiat, especially models like the Punto, Panda, or 500, you may have encountered a mysterious "0x08" error code, particularly in conjunction with the or within the body computer (BCM) diagnostics. While 0x08 is not a standard OBD-II powertrain code (like P0300), it is a hexadecimal code frequently reported by specialized diagnostic software such as MultiECUScan (formerly FiatECUScan) or Launch diagnostic tools .
The error is permanent. Clearing the code returns instantly. The component (e.g., power steering or windows) is completely dead. Fix: Replace or rebuild the specific module. For EPS, this often requires programming (Proxi alignment) using Fiat’s software.