Nissan Juke (2012 year). Service Repair Manual — part 176
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PG-1
ELECTRICAL & POWER CONTROL
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SECTION
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CONTENTS
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
PREPARATION . . . . . . . . . . .
PREPARATION . . . . . . . . . . . . ...
Special Service Tools . . . . . . . . . . . ....
SYSTEM DESCRIPTION . . . . . . . ..
COMPONENT PARTS . . . . . . . . . .
Circuit Breaker . . . . . . . . . . . . . . ..
Battery . . . . . . . . . . . . . . . . . ...
Harness Connector . . . . . . . . . . . . ...
Standardized Relay . . . . . . . . . . . . ...
WIRING DIAGRAM . . . . . . . . . ..
POWER SUPPLY ROUTING CIRCUIT . . . ..
Wiring Diagram - BATTERY POWER SUPPLY - .
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No.7 - . . . . . . . . . . . . . . .
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No.13 - . . . . . . . . . . . . . . ..
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No.34 - . . . . . . . . . . . . . . ..
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No.43 - . . . . . . . . . . . . . . ..
Wiring Diagram - BATTERY POWER SUPPLY
FUSE No.47 - . . . . . . . . . . . . . . ..
Wiring Diagram - ACCESSORY POWER SUP-
PLY - . . . . . . . . . . . . . . . . . ...
Wiring Diagram - ACCESSORY POWER SUP-
PLY FUSE No.18 - . . . . . . . . . . . . ..
Wiring Diagram - ACCESSORY POWER SUP-
PLY FUSE No.19 - . . . . . . . . . . . . ..
Wiring Diagram - IGNITION POWER SUPPLY - .
Wiring Diagram - IGNITION POWER SUPPLY
FUSE No.3 - . . . . . . . . . . . . . . .
Wiring Diagram - IGNITION POWER SUPPLY
FUSE No.15 - . . . . . . . . . . . . . . ..
Wiring Diagram - IGNITION POWER SUPPLY
FUSE No.55 - . . . . . . . . . . . . . . ..
Wiring Diagram - IGNITION POWER SUPPLY
FUSE No.61 - . . . . . . . . . . . . . . ..
FUSE BLOCK - JUNCTION BOX (J/B) . . .
Fuse, Connector and Terminal Arrangement . . ..
FUSE, FUSIBLE LINK AND RELAY BOX . .
Fuse and Fusible Link Arrangement . . . . . .
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) . . . .
Fuse, Connector and Terminal Arrangement . . ..
HARNESS LAYOUT . . . . . . . . . . .
How To Read Harness Layout . . . . . . . .
Engine Room Harness . . . . . . . . . . .
Engine Control Harness . . . . . . . . . . ..
Main Harness . . . . . . . . . . . . . . ..
Body Harness . . . . . . . . . . . . . . ..
Door Harness . . . . . . . . . . . . . . ..
Room Lamp Harness . . . . . . . . . . . ...
CONNECTOR INFORMATION . . . . . . .
How to Read Connector Type . . . . . . . . .
B Body Harness . . . . . . . . . . . . . ...
D Door Harness . . . . . . . . . . . . . ...
E Engine Room Harness . . . . . . . . . . .
F Engine Control Harness . . . . . . . . . ...
M Main Harness . . . . . . . . . . . . . ..
R Room Lamp Harness . . . . . . . . . . ...
BASIC INSPECTION . . . . . . . . ...
BATTERY INSPECTION . . . . . . . . ...
How to Handle Battery . . . . . . . . . . . .
Work Flow . . . . . . . . . . . . . . . .
Revision: 2011 October
2012 JUKE
PG-2
FUSE INSPECTION . . . . . . . . . . ...
How To Check . . . . . . . . . . . . . ....
FUSIBLE LINK INSPECTION . . . . . . .
How To Check . . . . . . . . . . . . . ....
REMOVAL AND INSTALLATION . . . ...
BATTERY . . . . . . . . . . . . . . ..
Exploded View . . . . . . . . . . . . . ....
Removal and Installation . . . . . . . . . ....
BATTERY TERMINAL WITH FUSIBLE LINK ...
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . ..
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . . .
Battery . . . . . . . . . . . . . . . . . .
Revision: 2011 October
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PG
PRECAUTIONS
PG-3
< PRECAUTION >
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000007578544
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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SR and SB section of this Service Man-
ual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service.
Revision: 2011 October
2012 JUKE
PG-4
< PREPARATION >
PREPARATION
PREPARATION
PREPARATION
Special Service Tools
INFOID:0000000007799415
Tool number
(Kent-Moore No.)
Tool name
Description
—
(—) Model GR8-1200 NI
Multitasking battery and electrical di-
agnostic station
Tests batteries, starting and charging sys-
tems and charges batteries.
For operating instructions, refer to diagnostic
station instruction manual.
—
(—) Model EXP-800 NI
Battery and electrical diagnostic ana-
lyzer
Tests batteries and charging systems.
For operating instructions, refer to diagnostic
analyzer instruction manual.
AWIIA1239ZZ
JSMIA0806ZZ
Revision: 2011 October
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COMPONENT PARTS
PG-5
< SYSTEM DESCRIPTION >
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SYSTEM DESCRIPTION
COMPONENT PARTS
Circuit Breaker
INFOID:0000000007578546
The PTC thermistor generates heat in response to current flow. The
temperature (and resistance) of the thermistor element varies with
current flow. Excessive current flow will cause the element's temper-
ature to rise. When the temperature reaches a specified level, the
electrical resistance will rise sharply to control the circuit current.
Reduced current flow will cause the element to cool. Resistance falls
accordingly and normal circuit current flow is allowed to resume.
Battery
INFOID:0000000007578547
HR
*
: Because of the frequent battery charge/discharge performed according to a driving condition and a bat-
tery condition, this model uses a charge/discharge capacity-enhanced battery. Therefore, it is recommended
to use a genuine battery when replacement is needed.
Harness Connector
INFOID:0000000007578548
HARNESS CONNECTOR (TAB-LOCKING TYPE)
• The tab-locking type connectors help prevent accidental looseness or disconnection.
• The tab-locking type connectors are disconnected by pushing or lifting the locking tab(s). Refer to the figure
below.
CAUTION:
Never pull the harness or wires when disconnecting the connector.
SEL109W
Type
80D23L-HR
*
20 hour rate capacity
[V – Ah]
12 – 62
Cold cranking current (For reference value)
[A]
570
Revision: 2011 October
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PG-6
< SYSTEM DESCRIPTION >
COMPONENT PARTS
[Example]
HARNESS CONNECTOR (SLIDE-LOCKING TYPE)
• A new style slide-locking type connector is used on certain systems and components, especially those
related to OBD.
• The slide-locking type connectors help prevent incomplete locking and accidental looseness or disconnec-
tion.
• The slide-locking type connectors are disconnected by pushing or pulling the slider. Refer to the figure
below.
CAUTION:
• Never pull the harness or wires when disconnecting the connector.
• Be careful not to damage the connector support bracket when disconnecting the connector.
SEL769DA
Revision: 2011 October
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COMPONENT PARTS
PG-7
< SYSTEM DESCRIPTION >
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[Example]
HARNESS CONNECTOR (LEVER LOCKING TYPE)
• Lever locking type harness connectors are used on certain control units and control modules such as ECM,
ABS actuator and electric unit (control unit), etc.
• Lever locking type harness connectors are also used on super multiple junction (SMJ) connectors.
• Always confirm the lever is fully locked in place by moving the lever as far as it will go to ensure full connec-
tion.
CAUTION:
SEL769V
Revision: 2011 October
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PG-8
< SYSTEM DESCRIPTION >
COMPONENT PARTS
Always confirm the lever is fully released (loosened) before attempting to disconnect or connect these
connectors to avoid damage to the connector housing or terminals.
Standardized Relay
INFOID:0000000007578549
NORMAL OPEN, NORMAL CLOSED AND MIXED TYPE RELAYS
Relays can mainly be divided into three types: normal open, normal closed and mixed type relays.
TYPE OF STANDARDIZED RELAYS
LKIA0670E
1.
Control unit with single lever
A. Fasten
B. Loosen
C. Lever
2.
Control unit with dual levers
A. Levers
B. Fasten
C. Loosen
3.
SMJ connector
A. Lever
B. Fasten
C. Loosen
SEL881H
Revision: 2011 October
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COMPONENT PARTS
PG-9
< SYSTEM DESCRIPTION >
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1M ···················· 1 Make
2M ···················· 2 Make
1T ···················· 1 Transfer
1M·1B ···················· 1 Make 1 Break
SEL882H
Revision: 2011 October
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PG-10
< SYSTEM DESCRIPTION >
COMPONENT PARTS
SEL188W
Revision: 2011 October
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POWER SUPPLY ROUTING CIRCUIT
PG-11
< WIRING DIAGRAM >
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WIRING DIAGRAM
POWER SUPPLY ROUTING CIRCUIT
Wiring Diagram - BATTERY POWER SUPPLY -
INFOID:0000000007578550
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if not
described in wiring diagram), refer to
GI-12, "Connector Information"
JRMWC5519GB
Revision: 2011 October
2012 JUKE
PG-12
< WIRING DIAGRAM >
POWER SUPPLY ROUTING CIRCUIT
JRMWC5520GB
Revision: 2011 October
2012 JUKE
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POWER SUPPLY ROUTING CIRCUIT
PG-13
< WIRING DIAGRAM >
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JRMWC5521GB
Revision: 2011 October
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PG-14
< WIRING DIAGRAM >
POWER SUPPLY ROUTING CIRCUIT
Wiring Diagram - BATTERY POWER SUPPLY FUSE No.7 -
INFOID:0000000007578551
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if not
described in wiring diagram), refer to
GI-12, "Connector Information"
JRMWC5522GB
Revision: 2011 October
2012 JUKE
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POWER SUPPLY ROUTING CIRCUIT
PG-15
< WIRING DIAGRAM >
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Wiring Diagram - BATTERY POWER SUPPLY FUSE No.13 -
INFOID:0000000007578552
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if not
described in wiring diagram), refer to
GI-12, "Connector Information"
JRMWC5523GB
Revision: 2011 October
2012 JUKE
PG-16
< WIRING DIAGRAM >
POWER SUPPLY ROUTING CIRCUIT
Wiring Diagram - BATTERY POWER SUPPLY FUSE No.34 -
INFOID:0000000007578553
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if not
described in wiring diagram), refer to
GI-12, "Connector Information"
JCMWA6114GB
Revision: 2011 October
2012 JUKE
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