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Home >> Infiniti >> 2017 >> QX30 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Wiring Diagrams And Basic Inspection) >> Basic Inspection >> How To Set SRT Code >> Work Procedure >> Diagnostic Test
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Diagnostic Test

  1. CHECK DTC

    Check DTC.

    Is any DTC detected?

    YES 

    Repair malfunction(s) and erase DTC. Refer to DTC INDEX .

    NO 

    GO TO STEP 2  .

  2. CHECK SRT STATUS

    G-20 WITH CONSULT

    Select "SRT Status" of "SRT & P-DTC" with CONSULT.

    Is SRT code(s) set?

    YES 

    GO TO STEP   6  .

    NO 

    GO TO STEP 3  .

  3. PERFORM ROAD TEST

    G-20 WITH CONSULT

    • Perform the most efficient SRT set driving pattern to set the SRT properly. Refer to SRT SET DRIVING PATTERN .

      In order to set all SRTs, the SRT set driving pattern must be performed at least once.

    GO TO STEP 4  .

  4. CHECK DTC

    Check DTC.

    Is any DTC detected?

    YES 

    Repair malfunction(s) and erase DTC. Refer to DTC INDEX . and GO TO STEP 3  .

    NO 

    GO TO STEP 5  .

  5. CHECK SRT STATUS

    G-20 WITH CONSULT

    Select "SRT STATUS" with CONSULT.

    Is SRT(s) set?

    YES 

    GO TO STEP 6  .

    NO 

    Call TECH LINE or take appropriate action.

  6. CHECK PERMANENT DTC

    NOTE:

    Permanent DTC cannot be checked with a tool other than CONSULT.

    G-20 WITH CONSULT

    Select "Permanent DTC Status" of "SRT & P-DTC" with CONSULT.

    Is permanent DTC(s) detected?

    YES 

    Go to DESCRIPTION .

    NO 

    END