Nissan Leaf. Manual - part 431

 

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Nissan Leaf. Manual - part 431

 

 

PRECAUTIONS

EVB-7

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High Voltage Precautions

INFOID:0000000010501619

WARNING:

• Because hybrid vehicles and electric vehicles contain a high voltage battery, there is the risk of elec-

tric shock, electric leakage, or similar accidents if the high voltage component and vehicle are han-

dled incorrectly. Be sure to follow the correct work procedures when performing inspection and

maintenance.

• Be sure to remove the service plug in order to shut off the high voltage circuits before performing

inspection or maintenance of high voltage system harnesses and parts.

• To prevent the removed service plug from being connected by mistake during the procedure, always

carry it in your pocket or put it in the tool box.

• Be sure to wear insulating protective equipment consisting of glove, shoes, face shield, and glasses

before beginning work on the high voltage system.

• Clearly identify the persons responsible for high voltage work and ensure that other persons do not

touch the vehicle. When not working, cover high voltage parts with an insulating cover sheet or sim-

ilar item to prevent other persons from contacting them.

CAUTION:

There is the possibility of a malfunction occurring if the vehicle is changed to READY status while the

service plug is removed. Therefore do not change the vehicle to READY status unless instructed to do

so in the Service Manual.

HIGH VOLTAGE HARNESS AND EQUIPMENT IDENTIFICATION

The colors of the high voltage harnesses and connectors are all orange. Orange “High Voltage” labels are

applied to the Li-ion battery and other high voltage devices. Do not carelessly touch these harnesses and

parts.

HANDLING OF HIGH VOLTAGE HARNESS AND TERMINALS

Immediately insulate disconnected high voltage connectors and terminals with insulating tape.

REGULATIONS ON WORKERS WITH MEDICAL ELECTRONICS

WARNING:

The vehicle contains parts that contain powerful magnets. If a person who is wearing a heart pace-

maker or other medical device is close to these parts, the medical device may be affected by the mag-

nets. Such persons must not perform work on the vehicle.

PROHIBITED ITEMS TO CARRY DURING THE WORK

Because this vehicle uses components that contain high voltage and powerful magnetism, do not carry any

metal products which may cause short circuits, or any magnetic media (cash cards, prepaid cards, etc.) which

may be damaged on your person when working.

POSTING A SIGN OF “DANGER! HIGH VOLTAGE AREA. KEEP OUT”

EVB-8

< PRECAUTION >

PRECAUTIONS

To call the attention of other workers, indicate “High voltage work in progress. Do not touch!” on vehicles

where work is being performed on the high voltage systems.

JSAIA1600GB

PREPARATION

EVB-9

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PREPARATION

PREPARATION

Special Service Tools

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The actual shape of the tools may differ from those illustrated here.

Tool number
(TechMate No.)
Tool name

Description


(J-50583)
Palette

When removing/installing Li-ion battery.

KV99111300
(J-50306)
Battery location guide pin

When installing Li-ion battery.
2 piece/set

KV99111400
(—)
Air leak tester

When checking air leaks after disassem-
bling/assembling Li-ion battery.

KV99111500
(—)
Module terminal cover

Protect module terminals (for LEAF)
24 pieces/set


(J-50346)
Module charge balancer

Module voltage adjustment


(J-51031)
Module charge balancer module box

Module voltage adjustment
Use with the module charge balancer (J-
50346). 

JPCIA0239ZZ

JPCIA0023ZZ

JSCIA0257ZZ

JPCIA0069ZZ

JPCIA0070ZZ

JSCIA0726ZZ

EVB-10

< PREPARATION >

PREPARATION

Commercial Service Tools

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Tool name

Description

Insulated gloves 

Removing and installing high voltage components
[Guaranteed insulation performance for 1000V/
300A]

Leather gloves

• Removing and installing high voltage compo-

nents

• Protect insulated gloves
[Use leather gloves that can fasten the wrist tight]

Insulated safety shoes

Removing and installing high voltage components

Safety glasses

• Removing and installing high voltage compo-

nents

• To protect eye from the spatter on the work to 

electric line

[ANSI Z87.1]

Face shield

• Removing and installing high voltage compo-

nents

• To protect face from the spatter on the work to 

electric line

Insulated helmet

Removing and installing high voltage components

JMCIA0149ZZ

JPCIA0066ZZ

JPCIA0011ZZ

JPCIA0012ZZ

JPCIA0167ZZ

JPCIA0013ZZ

 

 

 

 

 

 

 

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