Nissan Leaf. Manual - part 497

EVC-12

< PRECAUTION >

PRECAUTIONS

• When connecting or disconnecting harness connectors into

or from VCM, take care not to damage pin terminals (bend or

break).

Check that there are not any bends or breaks on VCM pin ter-

minal, when connecting harness connectors.

• After performing each TROUBLE DIAGNOSIS, perform DTC

confirmation procedure or Component Function Check.

The DTC should not be displayed in the DTC Confirmation

Procedure if the repair is completed. The Component Func-

tion Check should be a good result if the repair is completed.

• When measuring ECU signals with a circuit tester, never allow

the two tester probes to contact.

Accidental contact of probes will cause a short circuit and

damage the ECU power transistor.

PBIB0090E

JSCIA0026ZZ

JMCIA0152GB

PRECAUTIONS

EVC-13

< PRECAUTION >

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• When installing C.B. ham radio or a mobile phone, be sure to

observe the following as it may adversely affect electronic

control systems depending on installation location.

- Keep the antenna as far as possible from the electronic con-

trol units.

- Keep the antenna feeder line more than 20 cm (8 in) away

from the harness of electronic controls.

Do not let them run parallel for a long distance.

- Adjust the antenna and feeder line so that the standing-wave

radio can be kept smaller.

- Be sure to ground the radio to vehicle body.

SEF708Y

EVC-14

< PREPARATION >

PREPARATION

PREPARATION

PREPARATION

Commercial Service Tools

INFOID:0000000010120515

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

Insulated helmet

Removing and installing high voltage com-
ponents

JMCIA0149ZZ

JPCIA0066ZZ

JPCIA0011ZZ

JPCIA0012ZZ

JPCIA0167ZZ

JPCIA0013ZZ

COMPONENT PARTS

EVC-15

< SYSTEM DESCRIPTION >

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SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000010120516

MOTOR ROOM COMPARTMENT

Component Parts Description

Electric power train

Cooling fan assembly and radiator 
assembly

Charge port

ALCIA0126ZZ

No.

Component parts

Function

F/S relay (IPDM E/R)

EVC-18, "F/S Relay"

M/C relay

EVC-18, "M/C Relay"

Reverse lamp relay

EVC-19, "Reverse Lamp Relay"

12V battery

PG-8, "12V Battery"

Electrically-driven intelligent brake unit

BR-12, "Electrically-driven Intelligent Brake Unit"

Refrigerant pressure sensor (with heat pump)

EVC-19, "Refrigerant Pressure Sensor"