1. Check TCS Monitor Circuit

1. Disconnect ASCD control unit connector and VDC/TCS/ABS control unit connector.
2. Check continuity between ASCD control unit harness connector M35 terminal 2 (OR/L) and VDC/TCS/ABS control unit harness connector E218 terminal 84 (OR/L).

   2 - 84 : Continuity should exists 

3. Check continuity between ASCD control unit harness connector M35 terminal 2 (OR/L) and ground.

   2 - ground : Continuity should not exist 

Refer to wiring diagram in SYSTEM WIRING DIAGRAMS .

OK or NG 

1. OK: GO TO 2.
2. NG: Repair harness or connector.

Fig 1: Checking TCS Monitor Check Circuit

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