trunk INFINITI Q50 HYBRID 2018 Dismantling Guide

b. trunk button on the Infiniti Intelligent Key
[press for longer than one (1) second].
c. trunk open request switch (located above license plate)*.
* You must have the Infiniti Intelligent Key within
approximately 1 meter (3 feet) range of trunk
request switch to use the trunk open
request switch function.
NOTE:
If the electrical release does not work, the
trunk will have to be forced open.
8. Open the 12-volt battery service access cover.
9. Disconnect negative (-) battery cable and cover it with insulated tape.
10. Wait approximately ten (10) minutes for complete discharge of the high-voltage capacitor
after the fuse panel and battery cable have been disconnected.
11. Perform the dismantling operation. Refer to 6. Dismantling Information (DG–42). AAYIA0068ZZ
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DG–27

4. If possible, keep the Infiniti Intelligent Key at least
5 meters (16 feet) away from the vehicle (except to open
the trunk as noted below) .
5. Open the trunk using any of the following: NOTE:
The trunk release power cancel switch must be in
the ON position in order for the trunk to be opened
using any of the methods below.
a. push-button switch on the lower LH side ofthe instrument panel.
b. trunk button on the Infiniti Intelligent Key [press for longer than one (1) second]. AAYIA0068ZZ
OFF
ON AAYIA0203ZZ
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DG–29

c. trunk open request switch (located above
license plate)*. Method
Shift Selector Position Ignition Switch Status
a
P or N Any
b POFF
c* Any Any
* You must have the Infiniti Intelligent Key within approximately 1 meter (3 feet) range of trunk request switch
to use the trunk open request switch function.
NOTE:
If the electrical release does not work, the trunk will have to be forced open.
6. Open the 12-volt battery service access cover.
7. Disconnect negative (-) battery cable and cover it withinsulated tape. AAYIA0194ZZ
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DG–30

Trunk Room Trim Exploded View
: Clip
: Pawl
: Vehicle front
, , , ,
: Indicates that the part is connected at points with same symbol in actual vehicle
1.
Rear seatback center finisher 2. Trunk front finisher 3. Trunk side finisher LH
4. Trunk center box 5. Thinsulate6. Trunk rear plate
7. Trunk net hook 8. Trunk floor carpet9. Trunk side finisher RH
10. Trunk side finisher lid 1
2
3
4 6
5
3
10 9
8
7
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DG–45

9. Remove the rear seat back finisher (1) , and rear seat
back plate (2) .
10. Remove the trunk room finisher, trunk side finisher LH, and trunk side finisher RH. Refer to the Trunk Room Trim Exploded View in 6-2.1 Exploded View (DG–44).
11.

Remove fuse and fusible link box from high-voltage battery according to the following steps. a. Remove the fuse and fusible link box cover to remove harness mounting nuts (A) and (B) .
b. Remove the relay (1) from fuse and fusible link box.
c. Remove the fuse and fusible link box from high- voltage battery, and move to side.
12. Remove the cover of 12-volt battery positive terminal.
13. Remove the DC/DC harness (1) from 12-volt battery.
14. Disconnect sub oil pump inverter harness connectors (A)
15. Disconnect positive terminal from 12-volt battery, and disconnect fusible link harness connector (12-volt
battery side) (A) . 12
AAYIA0224ZZ 1
B A
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A
AAYIA0226ZZ A
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DG–48

32. Remove the mounting bolts (A) of bracket (RH) on
vehicle side. DANGER
Touching high-voltage components without wearing
appropriate

Personal Protective Equipment (PPE) will
cause electrocution.
33. Place a piece of plywood (A) in the trunk room as shown in the figure. Lift the battery pack in the direction (1) shown by arrow and slide (2) the cardboard (B) to location (C) to position it under
the battery pack. DANGER
Touching high-voltage components without wearing appropriate Personal Protective
Equipment

(PPE) will cause electrocution.
34. Pull out battery pack (1) together with the cardboard (A) in the rear of vehicle. DANGER
Touching high-voltage components without wearing
appropriate

Personal Protective Equipment (PPE) will
cause electrocution. Battery pack is in unstable condition. Never allow it to
fall.
A
AAYIA0249ZZ AB
C B
A
211
2
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DG–53

35. Follow the procedure below to remove the battery pack
from inside the trunk room.
a. Attach carabiners (A) of sufficient capacity to hold battery weight, in the positions as shown in the
figure, then connect a belt slinger (B) to it. DANGER
Touching high-voltage components without wearing appropriate Personal Protective
Equipment

(PPE) will cause electrocution.
b. Slightly lift battery pack by using an engine crane (A) . DANGER
Touching high-voltage components without wearing
appropriate

Personal Protective Equipment (PPE) will
cause electrocution.
c. Remove the bracket RH (1) . A B
B
A
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A
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DG–54

d. Lift up the battery pack and remove it from the
trunk room. • Be careful that the engine crane does not contact
the
trunk lid.
• Apply protection so that no scratches or other damage occurs on the vehicle body or trunk lid.
36. Move battery pack to the workbench and place it with the upper battery cover up. To avoid battery pack damage, gently lower battery pack when setting it on its side.
6-3
High-voltage Battery Recycling
The high-voltage battery is recyclable. For information regarding recycling of the high-voltage battery,
contact the nearest INFINITI retailer or Infiniti Consumer Affairs at: United States: 1-800-662-6200 or in
Canada: 1-800-361-4792. AAYIA0220ZZ
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DG–55