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ECM Terminals and Reference Value: Preparation

  1. ECM is located behind the driver side instrument lower panel. For this inspection, remove driver side instrument lower panel.
  2. Remove ECM harness connector.
    Fig 1: Removing ECM Harness Connector
    G00334354Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 2: Identifying ECM Unit
    G00334355Courtesy 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.
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