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Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1124 (Engine Control System - DTCS P0448 Through P1212) >> DTC P0603 ECM Power Supply >> DTC Confirmation Procedure

DTC Confirmation Procedure

WARNING: This page is about a different car, the 2007 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

WITH CONSULT-II 

  1. Turn ignition switch ON and select "DATA MONITOR" mode with CONSULT-II.
  2. Start engine and let it idle for 1 second.
  3. Turn ignition switch OFF and wait at least 10 seconds.
  4. Turn ignition switch ON and wait at least 1 second.
  5. Repeat step  2 to  4 for 4 times.
  6. If 1st trip DTC is detected, go to "DIAGNOSTIC PROCEDURE "
    Fig 1: CONSULT-II Display - Data Monitor
    G04900036Courtesy of NISSAN MOTOR CO., U.S.A.

WITH GST 

Follow the procedure "WITH CONSULT-II" above.