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Home >> Infiniti >> 2005 >> Q45 >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Body, Lock & Security System >> Remote Keyless Entry System >> Check Trunk Lid Opener Cancel Switch

Check Trunk Lid Opener Cancel Switch

  1. CHECK POWER SUPPLY CIRCUIT 
    1. Turn ignition switch OFF.
    2. Disconnect trunk lid opener cancel switch connector.
    3. Check voltage between trunk lid opener cancel switch connector M117 terminal 1 and ground.
      1. 1 (G) - Ground: Battery voltage. 

    OK or NG 

    1. OK: GO TO 2.
    2. NG: Check the following.
      • Trunk lid opener relay
      • Harness for open or short between trunk lid opener cancel switch and trunk lid opener relay
    Fig 1: Checking Voltage Between Trunk Lid Opener Cancel Switch Connector M117 Terminal 1 And Ground
    G02372411Courtesy of NISSAN MOTOR CO., U.S.A.
  2. CANCEL SWITCH INSPECTION 

    Check continuity between trunk lid opener cancel switch terminals 1and 2.

    Fig 2: Connector Terminals Reference Chart
    G02372412Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    1. OK: GO TO 3.
    2. NG: Replace trunk lid opener cancel switch.
    Fig 3: Checking Continuity Between Trunk Lid Opener Cancel Switch Terminals 1 And 2
    G02372413Courtesy of NISSAN MOTOR CO., U.S.A.
  3. CHECK HARNESS CONTINUITY 
    1. Disconnect BCM connector.
    2. Check continuity between BCM connector M4 terminal 109 and trunk lid opener cancel switch connector M117 terminal 2.
      1. 109 (LG) - 2 (LG): Continuity should exist. 
    3. Check continuity between trunk lid opener cancel switch connector M117 terminal 2 and ground.
      1. 2 (LG) - Ground: Continuity should not exist. 

    OK or NG 

    1. OK: Trunk lid opener cancel switch circuit is OK.
    2. NG: Repair or replace harness.
    Fig 4: Checking Harness Continuity
    G02372414Courtesy of NISSAN MOTOR CO., U.S.A.