Inspection Of Transfer Control Unit

WARNING: This page is about a different car, the 2003 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Measure voltage between each terminal and terminal 6 or 45 by following "TRANSFER CONTROL UNIT INSPECTION TABLE ", .

Fig 1: Measuring Voltage Between Transfer Control Unit Terminal
Courtesy of NISSAN MOTOR CO., U.S.A.
Pin connector terminal layout

Fig 2: Identifying Pin Connector Terminal
Courtesy of NISSAN MOTOR CO., U.S.A.