Case Study · Automotive

US Commercial EV Maker: Connector Mismatch Resolved via Rapid RMA

A US commercial EV manufacturer reported a quality escape where a harness was built with the wrong connector, halting its assembly line.

United States2026Automotive harnesses
Connector spec mismatch corrected
Rapid RMA + re-manufacture
High-volume orders continued
Program specifications
ProcessRMA + re-manufacture to BOM

Background

A commercial EV manufacturer in the United States reported a quality escape: a specific harness had been built with an incorrect connector.

The Challenge

The specified part number for connector C49C-F was swapped for a different component, causing a specification mismatch that halted the customer's assembly line.

Our Solution

We initiated an immediate RMA process and re-manufactured the affected parts strictly to the specified connector BOM. Return logistics were coordinated using the customer's designated carrier account to keep handling costs and delays down.

The Result

The quality escape was resolved rapidly and the assembly line restarted. The customer continued placing high-volume production orders despite the setback, demonstrating restored trust.