Tilt Motor Circuit Inspection

Check following.

• Operation malfunction caused by steering wheel tilt mechanism deformation or pinched harness and other foreign materials
• Operation malfunction and interference with other parts by poor installation

OK or NG

1. OK: GO TO 2.
2. NG: Repair the malfunctioning part and check again.

With CONSULT-II 

Check operation with "TILT MOTOR" in ACTIVE TEST.

Fig 1: CONSULT-II Display - TILT MOTOR In ACTIVE TEST

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

Without CONSULT-II 

GO TO 3.

OK or NG

1. OK: Steering tilt motor circuit is OK.
2. NG: GO TO 3.

1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit connector and tilt motor and telescopic motor connector.
3. Check continuity between automatic drive positioner control unit connector M50 terminals 35 (R/L), 42 (R/B) and tilt and telescopic motor connector M27 terminals 1 (R/L), 2 (R/B).

   35 (R/L) - 1 (R/L): Continuity should exist. 

   42 (R/B) - 2 (R/B): Continuity should exist. 

4. Check continuity between automatic drive positioner control unit connector M50 terminals 35 (R/L), 42 (R/B) and ground.

   35 (R/L) - Ground: Continuity should not exist. 

   42 (R/B) - Ground: Continuity should not exist. 

   Fig 2: Checking Tilt Motor Circuit 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 automatic drive positioner control unit and tilt motor and telescopic motor.

1. Connect automatic drive positioner control unit connector and tilt and telescopic motor connector.
2. Check voltage between automatic drive positioner control unit connector and ground.
   Fig 3: Checking BCM Output Signal

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

OK or NG

1. OK: Replace tilt motor and telescopic motor.
2. NG: Replace automatic drive positioner control unit.