Wiring Harness Identification

There are three manufacturers for the ECM wiring harness: Kyung Shin, Dong Hae, and Yu-Jin.

The manufacturer can be determined by looking at the identification tag wrapped around the wiring harness approximately 4-8" above the ECM connectors. The Yu-Jin has no manufacturer identification.

The repair procedure varies according to harness manufacturer because Kyung Shin and Dong Hae use different splice locations and types of splices.

The splice in the Yu-Jin harness varies but is normally on the passenger side of the end of the fuel rail.