Nissan Leaf. Manual - part 1150

TM-6

< PRECAUTION >

[REDUCTION GEAR: RE1F61B]

PRECAUTIONS

All the high voltage harnesses and connectors are orange. The Li-ion battery and other high voltage devices

include an orange high voltage label. Never touch these harnesses and high voltage 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

Hybrid vehicles and electric vehicles contain parts with high voltage and intense magnetic force. Never carry

metal products and magnetic recording media (e.g. cash card, prepaid card) to repair/inspect high voltage

parts. If this is not observed, the metal products may create a risk of short circuit and the magnetic recording

media may lose their magnetic recording.

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

PRECAUTIONS

TM-7

< PRECAUTION >

[REDUCTION GEAR: RE1F61B]

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Indicate "HIGH VOLTAGE. DO NOT TOUCH" on the vehicle under repair/inspection to call attention to other

workers.

JSAIA1600GB

TM-8

< PRECAUTION >

[REDUCTION GEAR: RE1F61B]

PRECAUTIONS

Precautions for Removing Battery Terminal

INFOID:0000000010119519

• When removing the 12V battery terminal, turn OFF the power

switch and wait at least 5 minutes.

NOTE:

ECU may be active for several minutes after the power switch is

turned OFF. If the battery terminal is removed before ECU stops,

then a DTC detection error or ECU data corruption may occur.

• Always disconnect the battery terminal within 60 minutes after

turning OFF the power switch. Even when the power switch is

OFF, the 12V battery automatic charge control may automatically

start after a lapse of 60 minutes from power switch OFF.

•  Disconnect 12V battery terminal according to the following steps.

WORK PROCEDURE

1. Check that EVSE is not connected.

NOTE:

If EVSE is connected, the air conditioning system may be automatically activated by the timer A/C func-

tion.

2. Turn the power switch OFF 

→ ON → OFF. Get out of the vehicle. Close all doors (including back door).

3. Check that the charge status indicator lamp does not blink and wait for 5 minutes or more.

NOTE:

If the battery is removed within 5 minutes after the power switch is turned OFF, plural DTCs may be

detected.

4. Remove 12V battery terminal within 60 minutes after turning the power switch OFF 

→ ON → OFF.

CAUTION:

• After all doors (including back door) are closed, if a door (including back door) is opened before

battery terminals are disconnected, start over from Step 1.

• After turning the power switch OFF, if “Remote A/C” is activated by user operation, stop the air

conditioner and start over from Step 1.

NOTE:

Once the power switch is turned ON 

→ OFF, the 12V battery automatic charge control does not start for

approximately 1 hour.

• For vehicles with the 2-batteries, be sure to connect the main battery and the sub battery before turning ON

the power switch.

NOTE:

If the power switch is turned ON with any one of the terminals of main battery and sub battery disconnected,

then DTC may be detected.

• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:

The removal of 12V battery may cause a DTC detection error.

SEF289H

PREPARATION

TM-9

< PREPARATION >

[REDUCTION GEAR: RE1F61B]

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PREPARATION

PREPARATION

Commercial Service Tools

INFOID:0000000010119520

Tool name

Description

Insulated gloves 

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

Leather gloves

• Removing and installing high voltage 

components

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

Insulated safety shoes

Removing and installing high voltage com-
ponents

Safety glasses

• Removing and installing high voltage 

components

• To protect eye from the spatter on the 

work to electric line

[ANSI Z87.1]

Face shield

• Removing and installing high voltage 

components

• To protect face from the spatter on the 

work to electric line

JMCIA0149ZZ

JPCIA0066ZZ

JPCIA0011ZZ

JPCIA0012ZZ

JPCIA0167ZZ