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Home >> Nissan-Datsun >> 2017 >> Pathfinder SL, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (1 Of 4) >> DTC/Circuit Diagnosis >> DTC P0021: Intake Valve Timing Control >> DTC Description >> Fail-Safe

DTC Description: Fail-Safe

Fail safe mode Vehicle behavior
Device fix mode
  • Fixes electric intake valve timing control motor in the reference position.
  • Fixes exhaust valve timing control solenoid valve in the reference position.
Others ECM stops the electric valve timing control. (The camshaft returns to the position of most retard angle.
NOTE:

When VTC mechanism sticks, camshaft position does not change from position of stuck angle.)
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