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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P1065: ECM Power Supply Circuit (Back-Up) >> DTC Confirmation Test

DTC Confirmation Test

WARNING: This page is about a different car, the 2002 Nissan Maxima and 2002 Infiniti I35. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition on and wait at least one second. Select DATA MONITOR mode with CONSULT-II.
  2. Start engine and let it idle for one second. Turn ignition off and wait at least 10 seconds. Turn ignition on.
  3. Repeat step  2 four times. If 1st trip DTC is detected, go to DIAGNOSTIC PROCEDURE  . If 1st trip DTC is not detected, system is okay at this time.