NHTSA Complaint #11629949 — 2018 ALFA ROMEO GIULIA

Alfa Romeo Giulia (and Stelvio) models have an exposed powertrain ground strap under the vehicle body. Because of the exposed position of the ground strap it is prone to corrosion which causes the fine wire braid of the ground strap to become brittle and break. Breaking of the strands of wire is further accelerated due to the acute 90 degree bend in the ground strap routing resulting in wire fatigue. When the ground strap fails it is typical the vehicle may not start. With continued attempts to start, alternate grounding paths may be sought by the current from the starting circuit. This results in substantial and expensive damage to other wiring and electrical components within the engine bay. Alfa Romeo is aware of design flaw of exposed ground strap and the resulting damage from their choice of placement (and lack of protection of the ground strap). Both my 2018 Giulia nd 2023 Stelvio Quadrifoglio have this exposed ground strap design. My 2018 Giulia has failed ground strap. Alfa Romeo will advise that washing the underside of the vehicle is required to keep ground strap free of corrosion. This is not a solution and underbody rinses are typically one spray bar in the car wash and this is insufficient to clean the woven ground strap braid. Alfa Romeo should be forced to issue a recall and remedy this design oversight.