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Home >> Infiniti >> 2008 >> M45 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (VK45DE) - DTCS P1550 Through P2A03 >> DTC P1564 ICC Steering Switch >> DTC Confirmation Procedure

DTC Confirmation Procedure

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.
  1. Turn ignition switch ON and wait at least 10 seconds.
  2. Press MAIN switch for at least 10 seconds, then release it and wait at least 10 seconds.
  3. Press CANCEL switch for at least 10 seconds, then release it and wait at least 10 seconds.
  4. Press RESUME/ACCELERATE switch for at least 10 seconds, then release it and wait at least 10 seconds.
  5. Press SET/COAST switch for at least 10 seconds, then release it and wait at least 10 seconds.
  6. Press DISTANCE switch for at least 10 seconds, then release it and wait at least 10 seconds.
  7. Press LDP ON switch for at least 10 seconds, then release it and wait at least 10 seconds.
  8. Check DTC.
  9. If DTC is detected, go to "DIAGNOSTIC PROCEDURE ".


CAUTION: Always drive vehicle at a safe speed.
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.

TESTING CONDITION: 

Step 4 may be conducted with the drive wheels lifted in the shop or by driving the vehicle. If a road test is expected to be easier, it is unnecessary to lift the vehicle. 

  1. Turn ignition switch ON.
  2. Press MAIN switch on ICC steering switch.
  3. Drive the vehicle at more than 40 km/h (25 MPH).
  4. Press SET/COAST switch.
  5. Check DTC.
  6. If DTC is detected, go to Diagnosis Procedure