Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
DTC Confirmation Procedure
- PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next test.
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON.
- Turn ignition switch OFF and wait at least 10 seconds.
Do you have CONSULT?
YES
GO TO STEP 2 .
NO
GO TO STEP 4 .
- PERFORM DTC CONFIRMATION PROCEDURE-I
With CONSULT
- Turn ignition switch ON and select "EVAP DIAG READY" in "DATA MONITOR" mode with CONSULT.
- Start engine and wait at idle until "OFF" of "EVAP DIAG READY" changes to "ON".NOTE:
It will take at most 2 hours until "OFF" of "EVAP DIAG READY" changes to "ON".
- Turn ignition switch OFF and wait at least 90 minutes.NOTE:
Never turn ignition switch ON during 90 minutes.
- Turn ignition switch ON and select "EVAP LEAK DIAG" in "DATA MONITOR" mode with CONSULT.
- Check that "EVAP LEAK DIAG" indication.
Which is displayed on CONSULT?
CMPLT
GO TO STEP 3 .
YET
Perform DTC CONFIRMATION PROCEDURE again. GO TO STEP 1 .
- PERFORM DTC CONFIRMATION PROCEDURE-II
Check 1st trip DTC.
Is 1st trip DTC detected?
YES
Go to DIAGNOSIS PROCEDURE .
NO
INSPECTION END.
- PERFORM DTC CONFIRMATION PROCEDURE
With GST
- Start engine and wait engine idle for at least 2 hours.
- Turn ignition switch OFF and wait at least 90 minutes.NOTE:
Never turn ignition switch ON during 90 minutes.
- Turn ignition switch ON.
- Check 1st trip DTC.
Is 1st trip DTC detected?
YES
Go to DIAGNOSIS PROCEDURE .
NO
INSPECTION END.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.