Nissan Versa Note. Manual - part 778

 

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Nissan Versa Note. Manual - part 778

 

 

STR-24

< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORKFLOW

Is “S” connector circuit normal?

YES

>> GO TO 9.

NO

>> Repair as needed.

9.

ENGINE ROTATION STATUS

Check that the engine can be rotated by hand.
Does the engine turn freely by hand?

YES

>> Replace starter motor.

NO

>> Perform further diagnosis of engine mechanical or powertrain mechanism. Once resolved, per-

form battery test again using Multitasking battery and electrical diagnostic station GR8-1200 NI.

Refer to the diagnostic station Instruction Manual for proper testing procedures. 

Work Flow (Without GR8-1200 NI)

INFOID:0000000009693722

OVERALL SEQUENCE

DIAGNOSIS AND REPAIR WORKFLOW

STR-25

< BASIC INSPECTION >

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If any malfunction is found, immediately disconnect the battery cable from the negative terminal.

DETAILED FLOW

NOTE:

If any malfunction is found, immediately disconnect the battery cable from the negative terminal.

1.

CHECK ENGINE START

Crank the engine and check that the engine starts.
Does the engine start?

YES

>> GO TO 2.

NO

>> GO TO 3. 

2.

CHECK THAT THE STARTER MOTOR STOPS

Check that the starter motor stops after starting the engine.

AWBIA1303GB

STR-26

< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORKFLOW

Does the starter motor stop?

YES

>> Inspection End.

NO

>> Replace starter motor. Refer to 

STR-31, "Removal and Installation"

.

3.

CHECK THAT THE ENGINE TURNS WHEN CRANKING

Check that the engine turns when cranking. 
Does engine turn when cranking?

YES

>> GO TO 4.

NO

>> GO TO 5.

4.

CHECK THE ENGINE SPEED WHEN CRANKING

Check that the engine speed is not low when cranking.
Does engine turn normally?

YES

>> Check ignition/fuel system.

NO

>> Check charge condition, corrosion and connection condition of the battery.

5.

CHECK STARTER MOTOR ACTIVATION

Check that the starter motor runs at cranking.
Does starter motor turn?

YES

>> Replace starter motor. Refer to 

STR-31, "Removal and Installation"

.

NO

>> GO TO 6.

6.

CHECK POWER SUPPLY CIRCUIT

Check the following conditions:

• Fuse and fusible link

• Charge condition, corrosion and connection of the battery.
Are these inspection results normal?

YES

>> GO TO 7.

NO

>> Repair as needed. 

7.

CHECK STARTING SYSTEM WIRING

Check the following:

• “B” terminal circuit. Refer to 

STR-27, "Diagnosis Procedure"

.

• “S” terminal circuit. Refer to 

STR-29, "Diagnosis Procedure"

.

Are the inspection results normal?

YES

>> Replace starter motor. Refer to 

STR-31, "Removal and Installation"

.

NO

>> Repair as needed. 

B TERMINAL CIRCUIT

STR-27

< DTC/CIRCUIT DIAGNOSIS >

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DTC/CIRCUIT DIAGNOSIS

B TERMINAL CIRCUIT

Description

INFOID:0000000009693723

Terminal “B” is constantly supplied with battery power.

Diagnosis Procedure

INFOID:0000000009693724

Regarding Wiring Diagram information, refer to 

STR-10, "Wiring Diagram - With Intelligent Key System"

 or

STR-16, "Wiring Diagram - Without Intelligent Key System"

.

CAUTION:

Perform diagnosis under the condition that the engine cannot start by the following procedure.

1. Remove fuel pump fuse.

2. Crank or start the engine (where possible) until the fuel pressure is released.

1.

CHECK “B” TERMINAL CIRCUIT

1. Turn ignition switch OFF.

2. Check that starter motor B” terminal connection is clean and tight.

3. Check voltage between starter motor connector F27 and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Check harness between battery and starter motor for open circuit.

2.

CHECK BATTERY CABLE CONNECTION STATUS (VOLTAGE DROP TEST)

1. Shift selector lever to P (Park) or N (Neutral) position.

2. Check voltage between battery positive terminal and starter motor B terminal.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Check harness between the battery and starter motor for continuity.

3.

CHECK GROUND CIRCUIT STATUS (VOLTAGE DROP TEST)

1. Shift selector lever to P (Park) or N (Neutral) position.

2. Check voltage between starter motor case and battery negative terminal.

Is the inspection result normal?

Terminals

Voltage 

(Approx.)

(+)

(-)

Starter motor “B” terminal

Terminal

F27

B

Ground

Battery voltage

Terminals

Condition

Voltage 

(Approx.)

(+)

(-)

Starter motor 

“B“ terminal

Terminal

Battery positive terminal

F27

B

When the ignition switch is in START position

Less than 0.5V

Terminals

Condition

Voltage 

(Approx.)

(+)

(-)

Starter motor case

Battery negative terminal

When the ignition switch is in 

START position

Less than 0.2V

 

 

 

 

 

 

 

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