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Home >> Nissan-Datsun >> 2003 >> Sentra SE-R, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 377 (Power Seat System) >> Automatic Drive Positioner >> Lifting Sensor (Front) Circuit Inspection >> 2. Check Front Lifting Motor Sensor Circuit Harness Continuity

2. Check Front Lifting Motor Sensor Circuit Harness Continuity

WARNING: This page is about a different car, the 2004 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect driver seat control unit and lifting motor (front).
  2. Check continuity between driver seat control unit connector P2 terminals 16, 25, 31 and lifting motor (front) connector P6 terminals 1, 2, 3.

    16 (W) - 3 (W) : Continuity should exist. 

    25 (LG) - 2 (LG) : Continuity should exist. 

    31 (L/Y) - 1 (L/Y) : Continuity should exist. 

  3. Check continuity between driver seat control unit connector P2 terminals 16, 25, 31 and ground.

    16 (W) - Ground : Continuity should not exist. 

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

    31 (L/Y) - Ground : Continuity should not exist. 

Fig 1: Checking Continuity
G00342322Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

  1. OK >> Replace lifting motor (front).
  2. NG >> Repair or replace harness.
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