NISSAN NOTE 2016 Service Repair Manual

STARTING SYSTEMSTR-19
< WIRING DIAGRAM >
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ABBIA3071GB
Revision: August 2015
2016 Versa Note

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STR-20
< WIRING DIAGRAM >
STARTING SYSTEM
ABBIA3072GB
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DIAGNOSIS AND REPAIR WORKFLOWSTR-21
< BASIC INSPECTION >
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow (With GR8-1200 NI)INFOID:0000000012432070
STARTING SYSTEM DIAGNOSIS WITH GR8-1200 NI
To test the starting system, use the following special service tool:
• GR8-1200 NI Multitasking battery and electrical diagnostic station
NOTE:
Refer to the diagnostic station Instruction Manual for proper starting system diagnosis procedures.
Revision: August 2015
2016 Versa Note

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STR-22
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
OVERALL SEQUENCE
DETAILED FLOW
NOTE:
To ensure a complete and thorough diagnosis, the battery, starter motor and generator test segments must be
done as a set from start to finish.
1.DIAGNOSIS WITH MULTITASKING BATTERY AND ELECTRICAL DIAGNOSTIC STATION GR8-1200 NI
AWBIA1200GB
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DIAGNOSIS AND REPAIR WORKFLOWSTR-23
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Perform the starting system test with Multitasking bat
tery and electrical diagnostic station GR8-1200 NI. For
details and operating instructions, refer to diagnostic station Instruction Manual.
Test result
CRANKING NORMAL>>GO TO 2.
LOW VOLTAGE>>GO TO 5.
CHARGE BATTERY>>Perform the slow battery charging procedure. (Initial rate of charge is 10A for 12
hours.) Perform battery test again. Refer to diagnostic station instruction manual.
REPLACE BATTERY>>Before replacing battery, clean the battery cable clamps and battery posts. Perform battery test again. Refer to diagnostic station instruction manual. If second test result is
“REPLACE BATTERY”, then do so. Perform battery test again to confirm repair.
2.CRANKING CHECK
Check that the starter motor operates properly.
Does the engine crank normally?
YES >> GO TO 3.
NO >> GO TO 4.
3.ENGINE START CHECK
Check that the engine starts.
Does the engine start?
YES >> Inspection End.
NO >> Perform further diagnosis of engine mechanical or engine control system.\
Refer to EM and EC sections. Once resolved, perform battery test again.
4.STARTER MOTOR ACTIVATION
Check that the starter motor operates.
Does the starter motor turn?
YES >> Check ring gear and starter motor drive pinion. Once resolved, perform battery test again.
NO >> GO TO 7.
5.COMPARISON BETWEEN ENGINE C OOLANT AND CRANKING VOLTAGE
Compare the engine coolant temperature and verify the cranking voltage is within specifications.
Minimum Specification of Cranking Voltage Referencing Coolant Temperature
Is the voltage less than the specified value?
YES >> GO TO 7.
NO >> GO TO 6.
6.STARTER OPERATION
Check the starter operation.
Does the starter motor turn smoothly?
YES >> Inspection End.
NO >> GO TO 7.
7.“B” TERMINAL CIRCUIT INSPECTION
Check “B” terminal circuit. Refer to STR-27, "
Diagnosis Procedure".
Is
“B” terminal circuit normal?
YES >> GO TO 8.
NO >> Repair as needed.
8.“S” CONNECTOR CIRCUIT INSPECTION
Check “S” connector circuit. Refer to STR-29, "
Diagnosis Procedure".
Engine coolant temperature [°C ( °F)] Voltage [V]
− 30 to −20 ( −22 to − 4) 8.6
− 19 to − 10 (−2 to 14) 9.1
− 9 to 0 (16 to 32) 9.5
More than 1 (More than 34) 9.9
Revision: August 2015 2016 Versa Note

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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. Refer to STR-31, "Removal and Installation".
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.
Revision: August 2015 2016 Versa Note

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DIAGNOSIS AND REPAIR WORKFLOWSTR-25
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Work Flow (Without GR8-1200 NI)INFOID:0000000012432071
OVERALL SEQUENCE
DETAILED FLOW
NOTE:
If any malfunction is found, immediately disconnec
t 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.
AWBIA1303GB
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STR-26
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
2.CHECK THAT THE STARTER MOTOR STOPS
Check that the starter motor stops after starting the engine.
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. Refer to PG-61, "
How
to Handle 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.
Revision: August 2015 2016 Versa Note

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B TERMINAL CIRCUITSTR-27
< DTC/CIRCUIT DIAGNOSIS >
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DTC/CIRCUIT DIAGNOSIS
B TERMINAL CIRCUIT
DescriptionINFOID:0000000012432072
Terminal “B” is constantly supplied with battery power.
Diagnosis ProcedureINFOID:0000000012432073
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 cond ition that the engine cannot start by the following procedure.
1. Remove fuel pump fuse.
2. Crank or start the engine (where possi ble) 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 (P ark) 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 (P ark) or N (Neutral) position.
2. Check voltage between starter motor case and battery negative terminal.
Is the inspection result normal?
Te r m i n a l s
Voltage
(Approx.)
(+)
(-)
Starter motor “B” terminal Terminal
F27 BGround Battery voltage
Te r m i n a l s
ConditionVoltage
(Approx.)
(+) (-)
Starter motor “B“ terminal Terminal
Battery positive terminal F27 B When the ignition switch is in START position Less than 0.5V
Te r m i n a l s
ConditionVoltage
(Approx.)
(+) (-)
Starter motor case Battery negative terminal When the ignition switch is in
START position Less than 0.2V
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2016 Versa Note

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STR-28
< DTC/CIRCUIT DIAGNOSIS >
B TERMINAL CIRCUIT
YES >> “B” terminal circuit is OK. Further inspection is necessary. Refer to STR-21, "Work Flow (With
GR8-1200 NI)" or STR-25, "Work Flow (Without GR8-1200 NI)".
NO >> Check the starter motor case to engine mounting for high resistance.
Revision: August 2015 2016 Versa Note

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