1. Check Transfer Control Unit Power Source

1. Turn ignition switch to "OFF" position and perform self-diagnosis again.

   Refer to "Trouble Diagnosis Without CONSULT-II " and "Trouble Diagnosis with CONSULT-II ".

2. Turn ignition switch to "OFF" position.
3. Disconnect transfer control unit harness connector E143.
4. Check voltage between transfer control unit harness connector E143 terminal 47 (W) and ground.
   1. Voltage : Battery voltage 

Fig 1: Checking Transfer Control Unit Power Source

Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

1. OK >> GO TO 2.
2. NG >> Check the following.

• No. 53 fuse (20A)
• Harness continuity between fuse and transfer control unit