DTC Confirmation Procedure
WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Never remove fuel filler cap during the DTC Confirmation Procedure.
NOTE:
- Check that EVAP hoses are connected to EVAP canister purge volume control solenoid valve properly.
- If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next step.
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON.
- Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
- Perform "DTC WORK SUPPORT" when the fuel level is between 1/4 and 3/4 full and vehicle is placed on flat level surface.
- Open engine hood before conducting the following procedures.
WITH CONSULT
- Tighten fuel filler cap securely until ratcheting sound is heard.
- Turn ignition switch ON.
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON and select "DATA MONITOR" mode with CONSULT.
- Check that the following conditions are met.
COOLAN TEMP/S: 0 - 70 deg.C (32 - 158 deg.F)
INT/A TEMP SE: 0 - 60 deg.C (32 - 140 deg.F)
- Select "EVP V/S LEAK P0456/P1456" of "EVAPORATIVE SYSTEM" in "DTC WORK SUPPORT" mode with CONSULT.
Follow the instructions displayed.
NOTE: If the engine speed cannot be maintained within the range displayed on the CONSULT screen, go to Work Flow . - Check that "OK" is displayed.
If "NG" is displayed, select "SELF-DIAG RESULTS" mode and check that "EVAP GROSS LEAK [P0455]" is displayed. If it is displayed, refer to Diagnosis Procedure .
WITH GST
NOTE:
Be sure to read the explanation of SRT Set Driving Pattern
before driving vehicle.
- Start engine.
- Drive vehicle according to Driving Pattern .
- Stop vehicle.
- Turn ignition switch OFF, wait at least 10 seconds and then turn ON.
- Select Service $07 with GST.
- If P0455 is displayed on the screen, go to Diagnosis Procedure .
- If P0441 is displayed on the screen, go to Diagnosis Procedure .