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Home >> Infiniti >> 2019 >> QX80 Luxe, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 34 (Engine Control System (Introduction)) >> System Description >> Diagnosis System (ECM) >> On Board Diagnosis Function >> Blub Check Mode
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Blub Check Mode

WARNING: This page is about a different car, the 2019 Nissan Armada and 2018 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

Description 

This function allows damage inspection in the MIL bulb (blown, open circuit, etc.).

Operation Procedure 

  1. Turn ignition switch ON.
  2. The MIL on the instrument panel should stay ON.

    If it remains OFF, check MIL circuit. Refer to Diagnosis Procedure .

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