Nissan 100NX N14 silhouetteN14

Electrical Components Inspection - E.C.U. INPUT/OUTPUT SIGNAL INSPECTION

EF & EC-343prose procedure

E.C.U. INPUT/OUTPUT SIGNAL INSPECTION

  1. 1
    E.C.U. is located behind the center console panel. For this inspection, remove the center console under cover.
    Illustration of the footwell behind the center console panel showing the E.C.C.S. control unit location, labelled 'E.C.C.S. control unit'.
    SEF754K
  2. 2
    Remove E.C.U. harness protector.
    Illustration of the E.C.U. with its harness protector cover, labelled 'E.C.U. harness protector'.
    SEF366I
  3. 3
    Perform all voltage measurements with the connectors connected. Extend tester probe as shown to perform tests easily.
    Illustration showing voltage measurement with the connectors connected: a voltmeter (V) probing the E.C.U. harness, with an arrow indicating extending the tester probe using a thin wire. Labels 'Thin wire' and 'Tester probe' are shown.
    SEF367I
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