Nissan Juke Service and Repair Manual : P1556, P1557 battery temperature sensor

DTC Logic

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE


DTC CONFIRMATION PROCEDURE

1.PRECONDITIONING

1. Turn ignition switch OFF and wait at lest 10 seconds.

2. Turn ignition switch ON.

3. Turn ignition switch OFF and wait at least 10 seconds.

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

>> GO TO 2.

2.PERFORM DTC CONFIRMATION PROCEDURE

1. Start the engine and let it idle at least 10 seconds.

2. Check 1st trip DTC.

Is 1st trip DTC detected? YES >> Proceed to EC-341, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.CHECK BATTERY TEMPERATURE SENSOR POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect battery current sensor harness connector.

3. Turn ignition switch ON.

4. Check the voltage between battery current sensor harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 3.

NO >> GO TO 2.

2.CHECK BATTERY TEMPERATURE SENSOR POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check the continuity between battery current sensor harness connector and ECM harness connector.

4. Also check harness for short to ground.


4. Also check harness for short to ground.

Is the inspection result normal? YES >> Perform the trouble diagnosis for power supply circuit.

NO >> Repair or replace error-detected parts.

3.CHECK BATTERY TEMPERATURE SENSOR GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect ECM harness connector.

3. Check the continuity between battery current sensor harness connector and ECM harness connector.

4. Also check harness for short to power.


4. Also check harness for short to power.

Is the inspection result normal? YES >> GO TO 4.

NO >> Repair or replace error-detected parts.

4.CHECK BATTERY TEMPERATURE SENSOR

Check the battery temperature sensor. Refer to EC-342, "Component Inspection".

Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".

NO >> Replace battery negative cable assembly. Refer to PG-125, "Exploded View".

Component Inspection

1.CHECK BATTERY TEMPERATURE SENSOR

1. Turn ignition switch OFF.

2. Disconnect battery current sensor.

3. Check the resistance between battery current sensor connector terminals.

Is the inspection result normal?


Is the inspection result normal? YES >> INSPECTION END

NO >> Replace battery negative cable assembly. Refer to PG-125, "Exploded View".

    P1554 battery current sensor
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM COMPONENT FUNCTION CHECK Perform component function check. Refer to EC-337, "Component Function Check". NOTE: U ...

    P1564 ASCD steering switch
    DTC Logic DTC DETECTION LOGIC NOTE: If DTC P1564 is displayed with DTC P0605, first perform the trouble diagnosis for DTC P0605. Refer to EC-302, "DTC Logic". DTC CONFIRMATION PROCE ...

    Other materials:

    Radiator
    Exploded View 1. Cooling fan assembly 2. Mounting rubber (upper) 3. Radiator 4. Mounting rubber (lower) 5. O-ring 6. Drain plug 7. Clamp 8. Radiator hose (lower) (LH) 9. Reservoir tank hose 10. Reservoir tank 11. Reservoir tank cap 12. Clamp 13. Radiator hose (upper) 14. Water ...

    Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
    The Supplemental Restraint System such as AIR BAG and SEAT BELT PRE-TENSIONER, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. Information necessary to service the system safely is include ...

    How to read the displayed lines
    Guiding lines which indicate the vehicle width and distances to objects with reference to the bumper lineA are displayed on the monitor. Distance guide lines: Indicate distances from the bumper. Red line1 : approx. 1.5 ft (0.5 m) Yellow line2 : approx. 3 ft (1 m) Green line3 : approx. ...