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Home >> Infiniti >> 2007 >> G35 Base, 2D Coupe, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction (Coupe) >> Trouble Diagnosis >> ECM Terminals and Reference Value >> Preparation

ECM Terminals and Reference Value: Preparation

  1. ECM is located behind the passenger side instrument lower panel. For this inspection, remove passenger side instrument lower panel.
  2. Remove ECM harness connector.
    Fig 1: Removing ECM Harness Connector
    G04179537Courtesy of NISSAN MOTOR CO., U.S.A.
  3. When disconnecting ECM harness connector, loosen it with levers as far as they will go as shown in the figure.
  4. Connect a break-out box (SST) and Y-cable adapter (SST) between the ECM and ECM harness connector.
    • Use extreme care not to touch 2 pins at one time.
    • Data is for comparison and may not be exact.
      Fig 2: Disconnecting ECM Harness Connector
      G04179538Courtesy of NISSAN MOTOR CO., U.S.A.
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