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SRC-96
< DTC/CIRCUIT DIAGNOSIS >
B142X COLLISION DETECTION
B142X COLLISION DETECTION
DescriptionINFOID:0000000012430680
DTC B142X COLLISION DETECTION
The air bag diagnosis sensor unit will set this DTC if it has detected a collision which has resulted in a deploy-
ment of one or more air bags or pre-tensioners. If this DTC is detected after a SRS repair, the air bag diagno-
sis sensor unit has not yet been replaced. This DTC can not be erased.
PA R T L O C AT I O N
Refer to SRC-5, "Component Parts Location".
DTC LogicINFOID:0000000012430681
DTC DETECTION LOGIC
With CONSULT
DTC CONFIRMATION PROCEDURE (With CONSULT)
1.INSPECTION START
Turn ignition switch ON.
>> GO TO 2.
2.CHECK SELF-DIAG RESULT
Check for the DTC on CONSULT.
Is the DTC detected?
YES >> Refer to SRC-96, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis ProcedureINFOID:0000000012430682
Refer to SR-5, "For Frontal Collision" or SR-7, "For Side and Rollover Collision".
CONSULT name DTCDTC detecting condition Repair order
FRONTAL COLLISION DETECTION B1421 Frontal collision detected. Driver and/or
front passenger air bag modules are de-
ployed.Refer to SR-5, "
For Frontal Collision".
SIDE COLLISION DETECTION B1422 Side collision detected. Curtain air bag
module and seat belt pre-tensioner are
deployed.Refer to SR-7, "
For Side and Rollover
Collision".
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2016 Versa Note
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STR-1
ENGINE
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SECTION STR
A
STR
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CONTENTS
STARTING SYSTEM
PRECAUTION ....... ........................................2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
PREPARATION ............................................3
PREPARATION .............................................. .....3
Special Service Tool ........................................... ......3
Commercial Service Tools ........................................3
SYSTEM DESCRIPTION ..............................4
COMPONENT PARTS ................................... .....4
STARTING SYSTEM (WITHOUT INTELLIGENT
KEY) ....................................................................... ......
4
STARTING SYSTEM (WITHOUT INTELLIGENT
KEY) : Component Parts Location ...................... ......
4
STARTING SYSTEM (WITHOUT INTELLIGENT
KEY) : Component Description .......................... ......
5
STARTING SYSTEM (WITH INTELLIGENT KEY) ......5
STARTING SYSTEM (WITH INTELLIGENT KEY)
: Component Parts Location ......................................
6
STARTING SYSTEM (WITH INTELLIGENT KEY)
: Component Description ..........................................
6
SYSTEM ..............................................................8
STARTING SYSTEM (WITHOUT INTELLIGENT
KEY) ....................................................................... ......
8
STARTING SYSTEM (WITHOUT INTELLIGENT
KEY) : System Diagram ...................................... ......
8
STARTING SYSTEM (WITHOUT INTELLIGENT
KEY) : System Description .................................. ......
8
STARTING SYSTEM (WITH INTELLIGENT KEY) ......8
STARTING SYSTEM (WITH INTELLIGENT KEY)
: System Diagram ......................................................
9
STARTING SYSTEM (WITH INTELLIGENT KEY)
: System Description ............................................ .....
9
WIRING DIAGRAM ......................................10
STARTING SYSTEM .........................................10
Wiring Diagram - With Intelligent Key System ..... ....10
Wiring Diagram - Without Intelligent Key System ....16
BASIC INSPECTION ....... ............................21
DIAGNOSIS AND REPAIR WORKFLOW ........21
Work Flow (With GR8-1200 NI) ........................... ....21
Work Flow (Without GR8-1200 NI) ..........................25
DTC/CIRCUIT DIAGNOSIS .........................27
B TERMINAL CIRCUIT .....................................27
Description ........................................................... ....27
Diagnosis Procedure ...............................................27
S CONNECTOR CIRCUIT .................................29
Description ...............................................................29
Diagnosis Procedure ...............................................29
SYMPTOM DIAGNOSIS ..............................30
STARTING SYSTEM .........................................30
Symptom Table ................................................... ....30
REMOVAL AND INSTALLATION ...............31
STARTER MOTOR ...........................................31
Exploded View ..................................................... ....31
Removal and Installation .........................................31
SERVICE DATA AND SPECIFICATIONS
(SDS) ............... .......................................... ...
32
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
32
Starter Motor ........................................................ ....32
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PREPARATIONSTR-3
< PREPARATION >
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PREPARATION
PREPARATION
Special Service ToolINFOID:0000000012432058
The actual shape of the tools may di
ffer from those illustrated here.
Commercial Service ToolsINFOID:0000000012432059
Tool number
(TechMate No.)
Tool name Description
—
(—) Model GR8-1200 NI
Multitasking battery and electrical di-
agnostic station Tests batteries, starting and charging systems
and charges batteries.
Operating instructions, refer to diagnostic sta-
tion instruction manual.
AWIIA1239ZZ
Tool name
Description
Power tool Loosening nuts, screws and bolts
PIIB1407E
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STR-4
< SYSTEM DESCRIPTION >
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
STARTING SYSTEM (WITHOUT INTELLIGENT KEY)
STARTING SYSTEM (WITHOUT INTELLIGENT KEY) : Component Parts Location
INFOID:0000000012432060
:Vehicle front
A. Enginr room left side. B. View with CVT removed. C. View with engine removed.
D. Clutch pedal area.
ALBIA1229ZZ
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COMPONENT PARTSSTR-5
< SYSTEM DESCRIPTION >
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STARTING SYSTEM (WITHOUT INTELL
IGENT KEY) : Component Description
INFOID:0000000012432061
STARTING SYSTEM (WITH INTELLIGENT KEY)
No.Component part Description
1. IPDM E/R CPU inside IPDM E/R operates the starter control relay when
the ignition switch is in the start position.
2. Transmission range switch (CVT Models) Supplies power to the starter co
ntrol relay (inside IPDM E/R)
when the selector lever is shifted into the P or N position.
3. Starter motor The starter motor plunger closes and the motor is supplied
with battery power, which in turn cranks the engine, when the
S terminal is supplied with electric power.
4. Clutch interlock switch (M/T Models) Clutch interlock switch supplies power to the coil side of the
starter control relay when the clutch pedal is depressed to
crank the engine.
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2016 Versa Note
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STR-6
< SYSTEM DESCRIPTION >
COMPONENT PARTS
STARTING SYSTEM (WITH INTELLIGEN T KEY) : Component Parts Location
INFOID:0000000012432062
STARTING SYSTEM (WITH INTELLIGENT KEY) : Component Description
INFOID:0000000012432063
Vehicle front
A. Engine room left side. B. View with CVT removed. C. View with engine removed.
D. Clutch pedal area. E. Left side of instrument panel.
ALBIA1230ZZ
No. Component part Description
1. IPDM E/R CPU inside IPDM E/R operates the starter control relay when the ig-
nition switch is in the start position.
2. Transmission range switch Supplies power to the starter relay
and starter control relay (inside
IPDM E/R) when the selector lever is shifted into the P or N position.
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COMPONENT PARTSSTR-7
< SYSTEM DESCRIPTION >
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3. Starter motor
The starter motor plunger closes and the motor is supplied with bat-
tery power, which in turn cranks the engine, when the S terminal is
supplied with electric power.
4. Clutch interlock switch (M/T) Clutch interlock switch supplies power to the coil side of the starter
relay and starter control relay (inside IPDM E/R) when the clutch
pedal is depressed to crank the engine.
5. BCM BCM controls the starter relay.
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STR-8
< SYSTEM DESCRIPTION >
SYSTEM
SYSTEM
STARTING SYSTEM (WITHOUT INTELLIGENT KEY)
STARTING SYSTEM (WITHOUT INTELLIGENT KEY) : System DiagramINFOID:0000000012432064
STARTING SYSTEM (WITHOUT INTELLI GENT KEY) : System Description
INFOID:0000000012432065
The starter motor plunger closes and provides a closed circuit between the battery and the starter motor. The
starter motor is grounded to the cylinder block. With power and ground supplied, the starter motor operates.
STARTING SYSTEM (WITH INTELLIGENT KEY)
ALBIA1161GB
Revision: August 2015 2016 Versa Note
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