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.
- PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure 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.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 11 V at idle.
GO TO 2.
- PERFORM DTC CONFIRMATION PROCEDURE-1
With CONSULT
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON.
- Select "DATA MONITOR" mode of "ENGINE" using CONSULT.
- Check the indication of "COOLAN TEMP/S".
With GST
Follow the procedure "With CONSULT" above.
Is the value of "COOLAN TEMP/S" between 15 deg.C (59 deg.F) and 36 deg.C (97 deg.F)?
YES
GO TO 3.
NO
Warm up the engine until the value of "COOLAN TEMP/S" reaches 15 deg.C (59 deg.F) or more. Retry from step 1.
NO
Cool engine down to less than 36 deg.C (97 deg.F). Retry from step 1.
- PERFORM DTC CONFIRMATION PROCEDURE-2
- Set the select lever in N range.
- Start the engine and warm up in idle with the value of "COOLAN TEMP/S" between 15 deg.C (59 deg.F) and 40 deg.C (104 deg.F) for more than 15 seconds.
- Check 1st trip DTC.
Follow the procedure "With CONSULT" above.
Is 1st trip DTC detected?
YES
Proceed to Diagnosis Procedure .
NO
INSPECTION END