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Home >> Nissan-Datsun >> 2004 >> Frontier Base, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Control System - VG33E) >> DTC P0505: ISC System >> Description >> DTC Confirmation Procedure
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DTC Confirmation Procedure

WARNING: This page is about a different variant/trim than selected.
NOTE:
  • If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 5 seconds before conducting the next test.
  • Perform PROCEDURE FOR MALFUNCTION A first. If 1st trip DTC cannot be confirmed, perform PROCEDURE FOR MALFUNCTION B AND C. 

PROCEDURE FOR MALFUNCTION A 

TESTING CONDITION: 

Before performing the following procedure, confirm that battery voltage is more than 10.5V with ignition switch ON. 

With CONSULT-II 

  1. Turn ignition switch ON.
  2. Select "DATA MONITOR" mode with CONSULT-II.
  3. Wait at least 2 seconds.
  4. If 1st trip DTC is detected, go to "DIAGNOSTIC PROCEDURE "
    Fig 1: Reading "MONITOR" In "DATA MONITOR" Mode
    G00743041Courtesy of NISSAN MOTOR CO., U.S.A.

With GST 

Follow the procedure "With CONSULT-II".

PROCEDURE FOR MALFUNCTION B AND C 

TESTING CONDITION: 

Before performing the following procedure, confirm that battery voltage is more than 11V at idle. 

With CONSULT-II 

  1. Start engine and warm it up to normal operating temperature.
  2. Turn ignition switch OFF and wait at least 5 seconds.
  3. Turn ignition switch ON again and select "DATA MONITOR" mode with CONSULT-II.
  4. Start engine and run it for at least 1 minute at idle speed.
  5. If 1st trip DTC is detected, go to "DIAGNOSTIC PROCEDURE "
    Fig 2: Reading "MONITOR" In "DATA MONITOR" Mode
    G00743042Courtesy of NISSAN MOTOR CO., U.S.A.

With GST 

Follow the procedure "With CONSULT-II".