2. Check ASCD Pump Circuit

1. Disconnect ASCD control unit harness connector.
2. Check harness for open or short between ASCD control unit and ASCD pump.
   Fig 1: ASCD Pump Circuit Identification Chart

   Courtesy of NISSAN MOTOR CO., U.S.A.
   Fig 2: Checking ASCD Pump Circuit

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

   Continuity should exist. 

OK or NG 

1. OK : GO TO 3.
2. NG : Repair harness or connector.