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Symptom 2: Tilt System Does Not Operate

  1. Check Steering Wheel Tilt Mechanism 

    Check the following.

    • Operation malfunction caused by steering wheel tilt mechanism deformation or pinched harness or 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.
  2. Check Tilt Switch Input/Output 
    1. Disconnect steering position switch connector.
    2. Turn ignition switch ON.
    3. Check voltage between steering position switch harness connector terminals 2 (P/L), 3 (PU/R) and body ground.
      Fig 1: Check Tilt Switch Input/Output (1 Of 2)
      G00749826Courtesy of NISSAN MOTOR CO., U.S.A.
      Fig 2: Check Tilt Switch Input/Output (2 Of 2)
      G00749827Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    1. OK : GO TO 3.
    2. NG : GO TO 5.
  3. Check Steering Position Switch Ground Circuit 
    1. Turn ignition switch OFF.
    2. Check continuity between steering position switch harness connector terminal 1 (B) and body ground.
      1. 1 (B) - Ground: Continuity should exist. 

    OK or NG 

    1. OK : GO TO 4.
    2. NG : Repair or replace harness.
    Fig 3: Check Steering Position Switch Ground Circuit
    G00749828Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Check Tilt Switch 

    Check continuity between steering position switch connector terminals 2, 3 and 1.

    Fig 4: Check Tilt Switch (1 Of 2)
    G00749829Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 5: Check Tilt Switch (2 Of 2)
    G00749830Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    1. OK : GO TO 6.
    2. NG : Replace steering position switch.
  5. Check Harness Continuity 
    1. Disconnect BCM connector.
    2. Check continuity between BCM harness connector terminals 23 (PU/R), 36 (P/L) and steering position switch harness connector terminals 2 (P/L), 3 (PU/R).
    3. Check continuity between BCM harness connector terminals 23 (PU/R), 36 (P/L) and ground.
      Fig 6: Check Harness Continuity (1 Of 2)
      G00749831Courtesy of NISSAN MOTOR CO., U.S.A.
      Fig 7: Check Harness Continuity (2 Of 2)
      G00749832Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    1. OK : Replace BCM.
    2. NG : Repair or replace harness.
  6. Check BCM Output Signal 
    1. Disconnect tilt motor connector.
    2. Check voltage between tilt motor harness connector terminals 1 (R/B), 2 (P) and ground.
      Fig 8: Check BCM Output Signal (1 Of 2)
      G00749833Courtesy of NISSAN MOTOR CO., U.S.A.
      Fig 9: Check BCM Output Signal (2 Of 2)
      G00749834Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    1. OK : Replace tilt motor.
    2. NG : GO TO 7.
  7. Check Tilt Motor Circuit 
    1. Disconnect BCM and telescopic motor connectors.
    2. Check continuity between BCM harness connector terminals 102 (P), 103 (R/B) and tilt motor harness connector terminals 1 (R/B), 2 (P).
    3. Check continuity between BCM harness connector terminals 102 (P), 103 (R/B) and body ground.
      Fig 10: Check Tilt Motor Circuit (1 Of 2)
      G00749835Courtesy of NISSAN MOTOR CO., U.S.A.
      Fig 11: Check Tilt Motor Circuit (2 Of 2)
      G00749836Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    1. OK : Replace BCM.
    2. NG : Repair or replace harness.