J1939 Harness Supplier Qualification: 10 Questions OEM Buyers Should Ask
Why J1939 Harness Supplier Qualification Matters More Than Crimp Quality A 2024 refuse truck program came back with three J1939 communication faults by 1,100 hours. At the diagnostic port, CAN_H–CAN_L measured 85 ohms. The harness used J1939/15 unshielded twisted pair for 1.2 meters beside a 48 V motor cable. The aftertreatment stub length measured 2.3 […]