Nissan March K13. Manual - part 197

 

  Index      Nissan     Nissan March K13 - Service and Repair Manual)

 

Search            

 

 

 

 

 

 

 

  

 

Content   ..  195  196  197  198   ..

 

 

Nissan March K13. Manual - part 197

 

 

P1553 BATTERY CURRENT SENSOR

EC-249

< DTC/CIRCUIT DIAGNOSIS >

[HR12DE (TYPE 1)]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair open circuit.

3.

CHECK SENSOR POWER SUPPLY CIRCUIT

Check harness for short to power and short to ground, between the following terminals.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair short to ground or short to power in harness or connectors.

4.

CHECK COMPONENTS

Check the following.
• Crankshaft position sensor (POS) (Refer to 

EC-199, "Component Inspection"

.)

• Refrigerant pressure sensor (Refer to 

EC-297, "Diagnosis Procedure"

.)

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace malfunctioning components.

5.

CHECK APP SENSOR

Check app sensor. Refer to 

EC-277, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 10.

NO

>> GO TO 6.

6.

REPLACE ACCELERATOR PEDAL ASSEMBLY

1.

Replace accelerator pedal assembly.

2.

Go to 

XX-XX, "*****"

.

>> INSPECTION END

7.

CHECK BATTERY CURRENT SENSOR GROUND CIRCUIT FOR OPEN AND SHORT

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 and short to power.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> Repair open circuit, short to ground or short to power in harness or connectors.

8.

CHECK BATTERY CURRENT SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT

1.

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

ECM

Sensor

Connector

Terminal

Name

Connector

Terminal

F16

71

Battery current sensor

F53

1

75

CKP sensor (POS)

F20

E18

101

Refrigerant pressure sensor

E49

3

102

APP sensor

E110

5

Battery current sensor

ECM

Continuity

Connector

Terminal

Connector

Terminal

F53

3

F16

68

Existed

EC-250

< DTC/CIRCUIT DIAGNOSIS >

[HR12DE (TYPE 1)]

P1553 BATTERY CURRENT SENSOR

2.

Also check harness for short to ground and short to power.

Is the inspection result normal?

YES

>> GO TO 9.

NO

>> Repair open circuit, short to ground or short to power in harness or connectors.

9.

CHECK BATTERY CURRENT SENSOR

Check battery current sensor. Refer to 

EC-250, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 10.

NO

>> Replace battery negative cable assembly.

10.

CHECK INTERMITTENT INCIDENT

Check intermittent incident. Refer to 

GI-33, "Intermittent Incident"

.

>> Repair or replace malfunctioning part.

Component Inspection

INFOID:0000000006057771

1.

CHECK BATTERY CURRENT SENSOR

1.

Turn ignition switch OFF.

2.

Reconnect harness connectors disconnected.

3.

Disconnect battery negative cable.

4.

Install jumper cable between battery negative terminal and body
ground.

5.

Turn ignition switch ON.

6.

Check the voltage between ECM harness connector terminals
under the following conditions.

Before measuring the terminal voltage, confirm that the battery is fully charged. Refer to 

PG-130, "How to Handle Battery"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace battery negative cable assembly.

Battery current sensor

ECM

Continuity

Connector

Terminal

Connector

Terminal

F53

4

F16

58

Existed

ECM

Voltage (V)

Connector

+

–

Terminal

Terminal

F16

58

(Battery current sensor signal)

68

Approx. 2.5

JPBIA3287ZZ

P1554 BATTERY CURRENT SENSOR

EC-251

< DTC/CIRCUIT DIAGNOSIS >

[HR12DE (TYPE 1)]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

P1554 BATTERY CURRENT SENSOR

DTC Logic

INFOID:0000000005995512

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM COMPONENT FUNCTION CHECK

Perform component function check. Refer to 

EC-251, "Component Function Check"

.

NOTE:
Use component function check to check the overall function of the battery current sensor circuit. During this
check, a 1st trip DTC might not be confirmed.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Go to 

EC-252, "Diagnosis Procedure"

.

Component Function Check

INFOID:0000000005995513

1.

PRECONDITIONING

TESTING CONDITION:
• Before performing the following procedure, confirm that battery voltage is more than 12.8 V at idle.
• Before performing the following procedure, confirm that all load switches and A/C switch are turned

OFF.

>> GO TO 2.

2.

PERFORM COMPONENT FUNCTION CHECK

With CONSULT-III

1.

Start engine and let it idle.

2.

Select “ENGINE” using CONSULT-III.

3.

Select “BAT CUR SEN” in “DATA MONITOR” mode.

4.

Check “BAT CUR SEN” indication for 10 seconds.
“BAT CUR SEN” should be above 2,300mV at least once.

Without CONSULT-III

1.

Start engine and let it idle.

2.

Check the voltage between ECM harness connector terminals under the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Refer to 

EC-252, "Diagnosis Procedure"

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

P1554

Battery current sensor 
performance

The output voltage of the battery current 
sensor is lower than the specified value 
while the battery voltage is high 
enough.

• Harness or connectors

(Battery current sensor circuit is open or shorted.)
[Crankshaft position sensor (POS) circuit is shorted.]
(Accelerator pedal position sensor circuit is shorted.)
(Refrigerant pressure sensor circuit is shorted.)

• Battery current sensor
• Crankshaft position sensor (POS)
• Accelerator pedal position sensor
• Refrigerant pressure sensor

ECM

Voltage (V)

Connector

+

−

Terminal

Terminal

F16

58

(Battery current sensor signal)

68

Above 2.3 at least once

EC-252

< DTC/CIRCUIT DIAGNOSIS >

[HR12DE (TYPE 1)]

P1554 BATTERY CURRENT SENSOR

Diagnosis Procedure

INFOID:0000000006057772

1.

CHECK BATTERY CURRENT SENSOR POWER SUPPLY CIRCUIT-I

1.

Disconnect battery current sensor harness connector.

2.

Turn ignition switch ON.

3.

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

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> GO TO 2.

2.

CHECK BATTERY CURRENT SENSOR POWER SUPPLY CIRCUIT-II

1.

Turn ignition switch OFF.

2.

Disconnect ECM harness connector.

3.

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

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair open circuit.

3.

CHECK SENSOR POWER SUPPLY CIRCUIT

Check harness for short to power and short to ground, between the following terminals.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair short to ground or short to power in harness or connectors.

4.

CHECK COMPONENTS

Check the following.
• Crankshaft position sensor (POS) (Refer to 

EC-199, "Component Inspection"

.)

• Refrigerant pressure sensor (Refer to 

EC-297, "Diagnosis Procedure"

.)

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace malfunctioning components.

5.

CHECK APP SENSOR

Check app sensor. Refer to 

EC-277, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 10.

NO

>> GO TO 6.

Battery current sensor

Ground

Voltage

Connector

Terminal

F53

1

Ground

Approx. 5 V

Battery current sensor

ECM

Continuity

Connector

Terminal

Connector

Terminal

F53

1

F16

71

Existed

ECM

Sensor

Connector

Terminal

Name

Connector

Terminal

F16

71

Battery current sensor

F53

1

75

CKP sensor (POS)

F20

E18

101

Refrigerant pressure sensor

E49

3

102

APP sensor

E110

5

 

 

 

 

 

 

 

Content   ..  195  196  197  198   ..