Nissan Primera P11. Manual

Description

NCEC0045

Intermittent incidents (I/I) may occur. In many cases, the problem resolves itself (the part or circuit function
returns to normal without intervention). It is important to realize that the symptoms described in the custom-
er’s complaint often do not recur on DTC (1st trip) visits. Realize also that the most frequent cause of I/I
occurrences is poor electrical connections. Because of this, the conditions under which the incident occurred
may not be clear. Therefore, circuit checks made as part of the standard diagnostic procedure may not indi-
cate the specific problem area.

COMMON I/I REPORT SITUATIONS

NCEC0045S01

STEP in Work Flow

Situation

The CONSULT-II is used. The SELF-DIAG RESULTS screen shows time data other than “0” or
“1t”.

III

The symptom described by the customer does not recur.

(1st trip) DTC data does not appear during the DTC CONFIRMATION PROCEDURE.

The TROUBLE DIAGNOSIS for PXXXX does not indicate the problem area.

Diagnostic Procedure

NCEC0046

INSPECTION START

Erase (1st trip) DTCs. Refer to “HOW TO ERASE EMISSION-RELATED INFORMATION” (EC-SR-56).

GO TO 2.

CHECK GROUND TERMINALS

Check ground terminals for corroding or loose connection. Refer to “Circuit Inspection”, “GROUND INSPECTION” in GI section.

OK or NG

GO TO 3.

Repair or replace.

SEARCH FOR ELECTRICAL INCIDENT

Perform “Incident Simulation Tests” in GI section.

OK or NG

GO TO 4.

Repair or replace.

CHECK CONNECTOR TERMINALS

Refer to “How to Check Enlarged Contact Spring of Terminal” in GI section.

OK or NG

INSPECTION END

Repair or replace connector.

TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT

SR20DE

Description

EC-114

Nissan Primera P11. Manual - part 228