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Home >> Nissan-Datsun >> 2005 >> Altima SE-R, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control System - VQ35DE >> On Board Diagnostic (OBD) System >> Emission-related Diagnostic Information >> How To Erase Emission-Related Diagnostic Information >> How to Erase DIAGNOSTIC TROUBLE CODES >> With Consult-II

With Consult-II

The emission related diagnostic information in the ECM can be erased by selecting "ERASE" in the "SELFDIAG RESULTS" mode with CONSULT-II.

If DTCs are displayed for both ECM and TCM (Transmission control module), they need to be erased individually from the ECM and TCM (Transmission control module).

NOTE: If the DTC is not for A/T related items (see "INDEX FOR DTC "), skip steps 2 through 4.
  1. If the ignition switch stays ON after repair work, be sure to turn ignition switch OFF once. Wait at least 10 seconds and then turn it ON (engine stopped) again.
  2. Turn CONSULT-II ON and touch "TRANSMISSION".
  3. Touch "SELF-DIAG RESULTS".
  4. Touch "ERASE". [The DTC in the TCM (Transmission control module) will be erased.] Then touch "BACK" twice.
  5. Touch "ENGINE".
  6. Touch "SELF-DIAG RESULTS".
  7. Touch "ERASE". (The DTC in the ECM will be erased.)
    Fig 1: DTC Erasing Procedure Chart
    G02525452Courtesy of NISSAN MOTOR CO., U.S.A.