Telescopic Sensor Circuit Check

CHECK FUNCTION
With CONSULT-II

Operate the telescopic switch with "TELESCO SEN" on the DATA MONITOR to make sure the voltage changes.

Fig 1: Monitor Item Table
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Data Monitor Display
Courtesy of NISSAN MOTOR CO., U.S.A.

Without CONSULT-II
1. Turn ignition switch OFF.
2. Check voltage between automatic drive positioner control unit connector and ground.
  
  Fig 3: Voltage Table
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 4: Checking Voltage Between Terminal 23 And Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK : Telescopic sensor circuit is OK.
2. NG : GO TO 2.
CHECK HARNESS CONTINUITY
1. Disconnect automatic drive positioner control unit connector and tilt sensor and telescopic sensor connector.
2. Check continuity harness between automatic drive positioner control unit connector M49 terminals 23 and tilt sensor and telescopic sensor connector M28 terminals 3.
  1. 23 (Y/B) - 3 (Y/B) : Continuity should exist.
3. Check continuity harness between automatic drive positioner control unit connector M49 terminals 23 and ground.
  1. 23 (Y/B) - Ground : Continuity should not exist.
OK or NG
1. OK : Replace tilt sensor and telescopic sensor.
2. NG : Repair or replace harness between automatic drive positioner control unit and tilt sensor and telescopic sensor.
Fig 5: Checking Continuity Harness Between Terminals 23 And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.