NHTSA campaign 18V636000
Hazard
Chrysler (FCA US LLC) is recalling certain 2017-2018 Alfa Romeo Giulia and 2018 Alfa Romeo Stelvio vehicles, equipped with 2.0L engines. These engines may misfire causing the catalytic converter to overheat, possibly resulting in damage to the nearby wiring and engine components.
Consequence
Heat damage to the engine compartment wiring or components can increase the risk of a fire or it can cause an engine stall, increasing the risk of a crash.
Remedy
Chrysler will notify owners, and dealers will inspect the vehicles for diagnostic codes, and update the engine control module software, free of charge. The recall began October 10, 2018. Owners may contact Chrysler customer service at 1-844-253-2872. Chrysler's number for this recall is UA4.
The text above is quoted verbatim from the NHTSA record. Confirm the affected units and the remedy with the manufacturer or NHTSA. Recall data may be incomplete, delayed, or superseded.