Telescopic Switch Inspection

CHECK FUNCTION
With CONSULT-II

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

Fig 1: Telescopic Switch Operation Chart (With CONSULT-II)
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Checking Function - TELESCO SW-FR, TELESCO SWRR [RR] (With CONSULT-II)
Courtesy of NISSAN MOTOR CO., U.S.A.

Without CONSULT-II

Carry out "SWITCH MONITOR" in the on-board diagnosis function, and operate the ADP steering switch to check. Refer to "SWITCH MONITOR ".

OK or NG
1. OK: System is OK.
2. NG: GO TO 2.
CHECK TELESCOPIC SWITCH INPUT/OUTPUT
1. Turn ignition switch OFF.
2. Check voltage between BCM connector and ground.
  
  Fig 3: BCM Connector Terminals Voltage Reference Chart
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 4: Checking Telescopic Switch Input/Output
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: System is OK
2. NG: GO TO 3.
CHECK HARNESS CONTINUITY
1. Disconnect BCM connector and ADP steering switch connector.
2. Check continuity between BCM connector M4 terminals 22 (R), 26 (GY/R) and ADP steering switch connector M51 terminals 4 (GY/R), 5 (R).
  1. 22 (R) - 5 (R): Continuity should exist.
  2. 26 (GY/R) - 4 (GY/R): Continuity should exist.
3. Check continuity between BCM connector M4 terminals 22 (R), 26 (GY/R) and ground.
  1. 22 (R) - Ground: Continuity should not exist.
  2. 26 (GY/R) - Ground: Continuity should not exist.
  Fig 5: Checking Harness Continuity
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: GO TO 4.
2. NG: Repair or replace harness between BCM and ADP steering switch.
CHECK TELESCOPIC SWITCH
Check continuity between ADP steering switch connector M51 terminal 4, 5 and 1.

Fig 6: ADP Steering Switch Connector Terminals Continuity Reference Chart
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 7: Checking Telescopic Switch
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK: GO TO 5.
2. NG: Replace ADP steering switch.
CHECK ADP STEERING SWITCH GROUND CIRCUIT
Check continuity between ADP steering switch connector M51 terminal 1 (B) and ground.
1. 1 (B) - Ground: Continuity should exist.
Fig 8: Checking ADP Steering Switch Ground Circuit
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK: Check the condition of the harness and connector.
2. NG: Replace or replace harness between ADP steering switch and ground.