LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2003 >> FX45 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1564: Automatic Speed Control Device (ASCD) Steering Switch >> DTC Confirmation Test
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Confirmation Test

  1. Turn ignition on. Select DATA MONITOR with scan tool. Wait at least 10 seconds.
  2. Press ON/OFF switch for at least 10 seconds. Release it and wait at least 10 seconds.
  3. Press ACCEL/RES switch for at least 10 seconds. Release it and wait at least 10 seconds.
  4. Press COAST/SET switch for at least 10 seconds. Release it and wait at least 10 seconds.
  5. Press CANCEL switch for at least 10 seconds. Release it and wait at least 10 seconds.
  6. If 1st trip DTC is detected, go to DIAGNOSTIC PROCEDURE  . If 1st trip DTC is not detected, system is okay at this time.
scientia non olet · About LEMON Manuals