From: supplier.quality@mazda-na.com
Customer Complaint 2026-3318 · Wire Harness WH-7745-B intermittent connector fault
Assembly plant reported 14 units in the last shift with intermittent signal loss traced to connector J4 on Wire Harness WH-7745-B. Please initiate 8D response within 24 hours, containment confirmation at 72 hours, and full corrective-action closure within the 90-day IATF window.