TCS Monitor Check

CHECK TCS MONITOR CIRCUIT
1. Turn ignition key switch OFF.
2. Remove instrument lower driver panel.
3. Remove ASCD control unit connectors and TCS control unit connectors.
4. Check continuity between terminal 2 of ASCD control unit connector on vehicle and terminal 14 of TCS control unit connector on vehicle.
  1. 2 to 14 : Continuity exists
  2. 2 to ground : No continuity
  Fig 1: Checking Continuity Between Terminal 2 And Terminal 14 Of TCS Control Unit Connector
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK >> GO TO 2.
2. NG >> Repair harness or connector.
CHECK TCS CONTROL UNIT
OK or NG
1. OK >> TCS control unit is OK.
2. NG >> Replace TCS control unit.