warning NISSAN MURANO HYBRID 2016 3.G Dismantling Guide

Foreword
This
manual describes dismantling operations and important safetyrelated warnings and cautions for this
vehicle.
This vehicle is equipped with a high-voltage battery pack. Failure to follow recommended practices
during dismantling will cause death or serious personal injury.
Please read this manual in advance of any dismantling activities in order to understand the features of this
vehicle and to help you deal with dismantling operations involving this vehicle. Follow the procedures in
order to help assure a safe and successful dismantling operation.
This manual is periodically updated. If you are not viewing this manual on the Nissan web site, we urge you
to go to www.nissanusa.com orwww.nissan-techinfo.com to make sure you have the most recent version of
this

manual.
NISSAN EMERGENCY CONTACT INFORMATION • Nissan Consumer Affairs: 1-800-647-7261 (US) or 1-800-387-0122 (Canada)
• Hours of operation are 8am - 5pm (Monday-Friday) Eastern, Central and Pacific time zones
IMPORTANT INFORMATION ABOUT THIS MANUAL
You may see various symbols in this manual. They have the following meanings: DANGER
This symbol is used to inform you of an operation which will result in death or serious
personal

injury if instructions are not followed.
Example: Touching high-voltage components without using the appropriate protective
equipment will result in electrocution. PPE must always be worn when touching or
working on high-voltage components. This symbol is used to inform you of an operation which may cause death or serious
personal

injury if instructions are not followed. This symbol is used to inform you of an operation which may cause personal injury or
component

damage if instructions are not followed.
Please note that there may be differences between this manual and the vehicle specification due to
specification changes.
DG–2

Table of Contents
FOREWORD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–2
NISSAN EMERGENCY CONTACT INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–2
IMPORTANT INFORMATION ABOUT THIS MANUAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–2
1. ABOUT THE MURANO HYBRID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–5
1-1 MURANO HYBRID IDENTIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–61-1.1 EXTERIOR AND ENGINE COMPARTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–6
1-1.2 INTERIOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–7
1-2 VEHICLE IDENTIFICATION NUMBER (VIN) LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–8
1-3 WARNING AND INDICATOR LAMP INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–9
2. BASIC HIGH-VOLTAGE SYSTEM AND 12-VOLT SYSTEM INFORMATION . . . . . . . . . . . . . . . . DG–10 2-1 BATTERY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–10 2-1.1 12-VOLT BATTERY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–10
2-1.2 HIGH-VOLTAGE BATTERY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–10
2-2 HIGH-VOLTAGE-RELATED AND 12-VOLT-RELATED COMPONENT LOCATIONS AND DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–11
2-3 HIGH-VOLTAGE BATTERY PACK SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–12
2-4 HIGH-VOLTAGE SAFETY MEASURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–13 2-4.1 WARNING LABELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–13
2-5 HIGH-VOLTAGE SAFETY SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–14
2-6 HIGH-VOLTAGE CIRCUIT SHUT-OFF SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–16
2-7 PREVENTING ELECTRICAL SHOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–16
3. PREPARATION FOR DISMANTLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–17
3-1 PREPARATION ITEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–18
3-2 PERSONAL PROTECTIVE EQUIPMENT (PPE) AND INSULATED TOOLS . . . . . . . . . . . . . DG–193-2.1
PERSONAL PROTECTIVE EQUIPMENT (PPE) PROTECTIVE WEAR CONTROL. . . . DG–19
3-2.2 DAILY INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–19
3-2.3 INSULATED TOOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–19
3-3 DISCHARGE PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–19
3-4 HOW TO HANDLE A DAMAGED VEHICLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–21 3-4.1 HIGH-VOLTAGE SYSTEM SHUT-DOWN PROCEDURE . . . . . . . . . . . . . . . . . . . . . DG–21
3-4.2 CUTTING THE VEHICLE BODY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–29
3-4.3 WATER SUBMERSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–32
3-4.4 VEHICLE FIRE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DG–32
3-4.5 HIGH-VOLTAGE BATTERY DAMAGE AND FLUID LEAKS . . . . . . . . . . . . . . . . . . . . DG–33
DG–3

1-3 Warning and Indicator Lamp Information
1. Hybrid System Warning Lamp
(Orange) 2. Master Warning Lamp
(Orange or Red)3. READY Indicator (Green)Lamp Name
Icon Description
READ
Y Indicator
(Green) This lamp is on when the high-voltage system is powered
up

and the vehicle is ready to drive.
Master Warning Lamp
(Orange or Red) This lamp is on when another warning lamp or message is
displayed

in the instrument cluster.
Hybrid System
Warning Lamp *1
(Orange) This lamp is on or blinking when:
•

Malfunction has occurred in the hybrid control system
and/or
• High-voltage leak to vehicle chassis and/or
• Emergency shut-off system has been activated. The shut-off system activates in the following conditions:
– Front and side collisions in which the air bags are deployed.
– Certain rear collisions.
– Certain high-voltage system malfunctions.
*1: When this lamp is ON, the READY Indicator will turn OFF. 1
0
2
3
4
5
6
7
8
PWR km/h
MPH
RPMx1000 20
0 0
0
20
40
60
80
180
200
220
240
260
100

160
120 140
1
2
40
60
80
100
120
140
160 1 2 3
AAYIA0426ZZ
DG–9

2-4 High-voltage Safety Measures
Circuit insulation
The high-voltage positive (+) and negative (-) circuits are insulated
from the metal chassis.
Reducing the risk of electrocution The high-voltage components and harnesses have insulated cases or orange-colored coverings which provide insulation and easy
identification.
The high-voltage battery case is electrically connected to the vehicle
ground. This connection helps protect the vehicle occupants and
vehicle dismantlers from high-voltage electrical shock.
Identification The high-voltage components are labeled “WARNING” similar to label
shown below. All high-voltage harnesses are coated in orange.
2-4.1 Warning Labels
The following warning label is applied to the high-voltage inverter located in the engine compartment.
The following warning label is applied to the service plug access cover located inside the passenger
compartment center console. AAYIA0454ZZ
AAYIA0455ZZ
DG–13

The following warning label is applied to the high-voltage battery located inside the passenger compartment
center
console.
2-5 High-voltage Safety System
The high-voltage safety system is intended to help keep vehicle occupants and emergency responders safe
from high-voltage electricity. • A high-voltage fuse provides short circuit protection inside the high-voltage battery.
• The high-voltage safety system is insulated from the metal chassis.
• Positive and negative high-voltage power cables are connected to the high-voltage battery and arecontrolled by normally open system main relays (SMR1 and SMR2) . When the vehicle is shut off,
the relays stop electrical flow from leaving the high-voltage battery. However, it can take
approximately ten (10) minutes for the high-voltage capacitor to fully discharge. AAYIA0456ZZ
DG–14

• The high-voltage system and high-voltage capacitor may remain powered for up to
approximately 10 minutes after the vehicle is shut off. Appropriate Personal Protective
Equipment (PPE) must always be worn when touching or working on high-voltage
components to avoid risk of electrical shock and severe personal injury or death.
• The high-voltage battery retains high-voltage at all times. Appropriate PPE must always be worn when touching or working on high-voltage components to avoid risk of electrical
shock and severe personal injury or death.
• A ground fault monitor continuously monitors for high-voltage leakage to the metal chassis while the vehicle is running. If a malfunction is detected, the HPCM (hybrid powertrain control module) will
illuminate the hybrid system warning lamp in the instrument cluster.
•

The high-voltage battery relays (SMR1 and SMR2) will automatically open to stop the electrical flow
in a front, side or certain rear collisions that are sufficient enough to activate the supplemental
restraint system (SRS) . Passenger Compartment
J

unction Box High-voltage Battery
System main relay 1
Service Plug (With Fuse)
System main relay 2
Transmission
Traction Motor Traction
Motor Inverter
(With built in high- voltage capacitor) DC/DC
Converter
HPCM
(Hybrid Powertrain Control Module)
Engine Compartment AAYIA0136GB
DG–15

NOTE:
The
engine must not be running at this time. If the engine has restarted, repeat the
previous steps.
9. Release the parking brake.
10. Unbuckle the seat belt and open the driver door. The READY indicator should remain ON
and

the engine should not be running.
11.
Turn ON electric devices such as headlamps, A/C (set to the coldest temperature) and rear window
defogger to discharge the high-voltage battery. Allow approximately 15 minutes to discharge.
Discharge is complete when the READY indicator (B) (green) turns OFF, the hybrid system
warning

indicator (C) (orange) turns ON and the message display indicates “Li-ion battery low”.
12. Press the ignition switch (A) to turn the system OFF.
Please contact following number if the vehicle could not be discharged. • 1-800-647-7261 (US) or 1-800-387-0122 (Canada)
• Hours of operation are 8am - 5pm (Monday-Friday) Eastern, Central and Pacific time zones. B
CA
LOCK
AC
C
(OFF) ON AAYIA0155GB
1
0
2
3
4
5
6
7
8
PWR km/h
MP

H
RPMx1000 20
0 0
0
20
40
60
80
180
200
220
240
260
100
160
120 140
1
2
40
60
80
100
120
140
160
PShift to Park
Li-ion battery low
P
Shift to Park
Li-ion battery low AAYIA0468ZZ
DG–20

6-2 High-Voltage Battery Pack Removal
6-2.1
Exploded Views
High-Voltage Battery Exploded View : Vehicle front
1.

Damping sheet 1 2. High-voltage warning label 3. Damping sheet 2
4. Damping sheet 3 5. Damping sheet 4 6. High-voltage battery assembly
7. Damping sheet 5 8. Battery air duct9. Clip
10. Battery inlet duct B 11. Bushing12. Battery outlet duct
13. Battery inlet duct A 14. High-voltage warning label 15. 12-Volt battery positive
terminal
16. DC/DC converter 17. Gas discharge tube18. DC/DC converter cover
19. High-voltage warning label 20. Battery cooling fan A. To floor A1
5 12
3
4
8
9
20 11
13 16
76 1819
14
1511
12 10 9
9 17
AAYIA0493ZZ
DG–40