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ECM Terminals and Reference Value: Preparation

WARNING: This page is about a different car, the 2005 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
  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
    G02348252Courtesy 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
      G02348253Courtesy of NISSAN MOTOR CO., U.S.A.
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