Nissan Juke Service and Repair Manual : Radiator cap : Inspection

Check valve seat (A) of radiator cap.

B : Metal plunger

- Check that valve seat is swollen to the extent that the edge of the plunger cannot be seen when watching it vertically from the top.

- Check that valve seat has no soil and damage.

 Pull negative-pressure valve to open it, and that it close completely


Pull negative-pressure valve to open it, and that it close completely when released.

- Check that there is no dirt or damage on the valve seat of radiator cap negative-pressure valve.

- Check that there are no unusualness in the opening and closing conditions of negative-pressure valve.

 Check radiator cap relief pressure.


Check radiator cap relief pressure.

Standard and Limit : Refer to CO-29, "Radiator".

- When connecting radiator cap to the radiator cap tester (commercial service tool) (A) and the radiator cap tester adapter (commercial service tool) (B), apply engine coolant to the cap seal surface.

 Replace radiator cap if there is an unusualness related to the above three.


Replace radiator cap if there is an unusualness related to the above three.

CAUTION:
When installing radiator cap, thoroughly wipe out the radiator filler neck to remove any waxy residue or foreign material.

    Radiator
    RADIATOR CAP ...

    Radiator : Inspection
    Check radiator for mud or clogging. If necessary, clean radiator as follows. CAUTION: Be careful not to bend or damage radiator fins. When radiator is cleaned without removal, remove all surr ...

    Other materials:

    Back door opener switch
    Component Function Check 1.CHECK FUNCTION 1. Select TRUNK of BCM using CONSULT-III. 2. Select TR/BD OPEN SW in DATA MONITOR mode. 3. Check that the function operates normally according to the following conditions. Is the inspection result normal? YES >> Back door opener switc ...

    P position warning does not operate
    Diagnosis Procedure 1.CHECK DTC WITH BCM, TCM AND COMBINATION METER Check that DTC is not detected with BCM, TCM and combination meter. Is the inspection result normal? YES >> GO TO 2. NO-1 >> Refer to BCS-67, "DTC Index". (BCM) NO-2 >> Refer to TM-171, "DT ...

    Power supply and ground circuit
    PTC HEATER CONTROL UNIT : Diagnosis Procedure 1.CHECK FUSE 1. Turn ignition switch OFF. 2. Check 10A fuses (No. 3 and 7). NOTE: Refer to PG-23, "Fuse and Fusible Link Arrangement". Is the inspection result normal? YES >> GO TO 2. NO >> Replace the blown fuse after ...