The problem
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.
The risk
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.
The fix
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.
Recall details
| NHTSA campaign | 18V-636 (18V636000) |
|---|---|
| Manufacturer number | UA4 |
| Manufacturer | Chrysler (FCA US, LLC) |
| Component | Electrical system › Wiring |
| Report date | September 14, 2018 |
| Owners notified | October 10, 2018 |
| Vehicles affected | 34,357 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the electrical system
Frequently asked questions
Is the recall 18V-636 repair free?
Yes. Alfa Romeo dealers will fix the problem at no cost: 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.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 34,357 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.