Transfer Relay

WARNING: This page is about a different car, the 2005 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition switch "OFF". (Stay for at least 5 seconds.)
Remove transfer relay 1 and transfer relay 2. Refer to "LOCATION OF ELECTRICAL PARTS ".
Apply 12V direct current between transfer relay terminals 1 and 2.

Check continuity between relay terminals 3 and 4, and 3 and 5.

TRANSFER RELAY TERMINALS CONTINUITY SPECIFICATIONS

Terminal	Condition	Continuity
3 - 4	12V direct current supply between terminals 1 and 2	No
3 - 4	OFF	Yes
3 - 5	12V direct current supply between terminals 1 and 2	Yes
3 - 5	OFF	No

If NG, replace transfer relay. Refer to "LOCATION OF ELECTRICAL PARTS ".

Fig 1: Checking Continuity Between Relay Terminals 3 And 4, And 3 And 5
Courtesy of NISSAN MOTOR CO., U.S.A.