DTC Confirmation Procedure

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

CHECK DTC PRIORITY
If DTC P052A, P052B, P052C and P052D is displayed with DTC P0075 or P0081, first perform the confirmation procedure for DTC UXXXX or P0607.

Is applicable DTC detected?

YES

Perform diagnosis of applicable.
- DTC P0075: Refer to DTC Description .
- DTC P0081: Refer to DTC Description .
NO

GO TO 2.
PRECONDITIONING
TESTING CONDITION:

Before performing the following procedure, confirm that battery voltage is 10 V or more at idle.

With CONSULT
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
4. Turn ignition switch ON.
5. On the CONSULT screen, select "ENGINE" >> "DATA MONITOR" >> "COOLAN TEMP/S".
6. Check "COOLAN TEMP/S" indication value.
With GST

Follow the procedure "With CONSULT" above.

Is the value of "COOLAN TEMP/S"-5°C (23°F) and 45°C (113°F)?

YES

GO TO 3.

NO

Warm up the engine until the value of "COOLAN TEMP/S" indicates -5°C (23°F) and 45°C (113°F). And then GO TO 3.

NO

Cool the engine down to the value of "COOLAN TEMP/S" indicates -5°C (23°F) and 45°C (113°F). And then GO TO 3.
PERFORM DTC CONFIRMATION PROCEDURE-I
1. Turn ignition switch OFF and wait at 10 seconds.
2. Turn ignition switch ON.
3. Set the selector lever in N range.
4. Start the engine and let it idle for 20 seconds or more.
5. Check 1st trip DTC.
Is 1st trip DTC detected?

YES

Proceed to Diagnosis Procedure .

NO

To check malfunction symptom before repair: Refer to Intermittent Incident .

NO

Confirmation after repair: INSPECTION END