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Home >> Infiniti >> 2016 >> Q50 Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 51 (Automatic Transmission (Diagnostic Trouble Codes (DTCS) P0750-P2807 And Circuit Diagnosis) (Hybrid)) >> DTC / Circuit Diagnosis >> DTC P1887: Sub E-Oil Pump Relay >> Component Inspection (Sub Electric Oil Pump Relay) >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different variant/trim than selected.

  1. CHECK SUB ELECTRIC OIL PUMP RELAY

    1. Disconnect sub electric oil pump relay. Refer to COMPONENT LOCATION .
    2. Apply 12V direct current between sub electric oil pump relay terminals 1 and 2.
      CAUTION:
      • Never make the terminals short.
      • Connect the fuse between the terminals when applying the voltage.
    3. Check continuity between sub electric oil pump relay terminals 3 and 5.
      Sub electric oil pump relay Condition Continuity
      Terminal
      3 - 5 Apply 12 V direct current between terminals 1 and 2. Existed
      Does not apply 12 V direct current between terminals 1 and 2. Not existed

    Is the inspection result normal?

    YES 

    INSPECTION END

    NO 

    Replace sub electric oil pump relay.