2017 Infiniti QX30 BaseFACTORY OEM SERVICE PROCEDURE

Diagnostic Test

  1. PRECONDITION-1

    G-20 With CONSULT

    1. Turn ignition switch ON.
    2. On the CONSULT screen, select "ENGINE">>"WORK SUPPORT">>"CAMSHAFT REFERENCE ADAPTATION".
    3. Touch "Start".

    GO TO STEP 2  .

  2. PRECONDITION-2

    G-20 With CONSULT

    1. Start the engine and let it idle.
    2. Check the following conditions.
      BATTERY VOLTAGE > 10 V
      ENGINE SPEED > 2, 520 1/min
      COOLANT TEMP (RAW VALUE) 80°C (176°F) ≤ temperature ≥ 90°C (194°F)
      ENG OIL TEMP ≤ 110°C (230°F)

    Is the condition satisfied?

    YES 

    GO TO STEP 3  .

    NO 

    Satisfy the condition, and GO TO STEP 3  .

  3. START

    G-20 With CONSULT

    1. Touch "Start" and wait a few seconds.
    2. Touch "Continue" and wait a few seconds.

    Is "COMPLETED" displayed on CONSULT screen?

    YES 

    END

    NO 

    Follow the instruction of CONSULT display.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.