Check Telescopic Switch Circuit

1. CHECK FUNCTION 

   With CONSULT-II 

   With "TELESCO SW-FR, TELESCO SW-RR" on the DATA MONITOR, operate the ADP steering switch to check ON/OFF operation.

   Fig 1: Identifying CONSULT II Display - DATA MONITOR

   Courtesy of NISSAN MOTOR CO., U.S.A.
   TELESCO SW-FR, TELESCO SW-RR (WITH CONSULT-II)
   
   

   Monitor item [OPERATION or UNIT]		Contents
   TELESCO SW-FR	"ON/OFF"	(ON/OFF) status judged from the telescoping switch (FR) signal is displayed.
   TELESCO SW-RR	"ON/OFF"	(ON/OFF) status judged from the telescoping switch (RR) signal is displayed.

   Without CONSULT-II 

   1. Turn ignition switch OFF.
   2. Telescopic switch operate, check voltage between automatic drive positioner control unit connector and ground.
   Fig 2: Identifying Voltage Between Automatic Drive Positioner Control Unit Connector And Ground

   Courtesy of NISSAN MOTOR CO., U.S.A.
   AUTOMATIC DRIVE POSITIONER CONTROL UNIT CONNECTOR AND GROUND (WITH CONSULT-II)
   
   

   Connector	Terminals (Wire color)		Telescopic switch condition	Voltage (V) (Approx.)
   	(+)	(-)
   M49	11 (BR)	Ground	FORWARD	0
   			Other than above	5
   	27 (LG)		BACKWARD	0
   			Other than above	5

   OK or NG 

   OK: Telescopic switch circuit is OK.

   NG: GO TO 2.

2. CHECK TELESCOPIC CIRCUIT HARNESS CONTINUITY 
   1. Disconnect automatic drive positioner control unit connector and ADP steering switch connector.
   2. Check continuity between automatic drive positioner control unit connector M49 terminals 11, 27 and ADP steering switch connector M13 terminals 4, 5.

      11 (BR) - 5 (BR) : Continuity should exist. 

      27 (LG) - 4 (LG) : Continuity should exist. 

   3. Check continuity between automatic drive positioner control unit connector M49 terminals 11, 27 and ground.

      11 (BR) - Ground : Continuity should not exist. 

      27 (LG) - Ground : Continuity should not exist. 

      Fig 3: Checking Telescopic Circuit Harness Continuity

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

   OK or NG 

   OK: GO TO 3.

   NG: Repair or replace harness between automatic drive positioner control unit and ADP steering switch.

3. CHECK TELESCOPIC SWITCH 

   ADP steering switch operate, check continuity between ADP steering switch connector M13 terminal 4, 5 and 1.

   Fig 4: Identifying Continuity Between ADP Steering Switch Connector M13 Terminal 4, 5 And 1

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

   Connector	Terminal		ADP steering switch condition	Continuity
   M13	5	1	FORWARD	Yes
   			Other than above	No
   	4		BACKWARD	Yes
   			Other than above	No

   OK or NG 

   OK: GO TO 4.

   NG: Replace ADP steering switch.

4. CHECK ADP STEERING SWITCH GROUND CIRCUIT 

   Check continuity between ADP steering switch connector M13 terminal 1 and ground.

   1 (B) - Ground : Continuity should exist. 

   Fig 5: Identifying ADP Steering Switch Connector M13 Terminal 1 And Ground

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

OK or NG 

OK: Check the condition of the harness and connector.

NG: Replace or replace harness between ADP steering switch and ground.