Ford recalls 148,663 Mustangs over wiring flaw that can cut power

Ford is recalling 148,663 2024–2026 Mustang models over a wiring harness ground connection issue that can fracture and cause loss of drive power or failures in headlights, windshield washer, HVAC, or cooling fan, raising crash risk. The problem stems from heat-shrink adhesive in the harness that over time interferes with ground eyelets, reducing fatigue life and potentially leading to electrical or power-loss events. Ford halted shipments and notes the defect potentially affects about 1% of the recall population, with several warranty claims already reported in the United States. Dealers will replace the engine-compartment wiring harness ground terminals at no charge, and interim owner notices have been issued with the full remedy expected by March 2027. The recall follows a June 2026 durability finding of broken ground eyelets and is being tracked under NHTSA campaign 26V547. Reporting on the recall is consistent across outlets, which detail the scope and safety implications of the action.