Nissan March K13. Instruction — part 641

COMPONENT PARTS

STR-5

< SYSTEM DESCRIPTION >

C

D

E

F

G

H

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K

L

M

A

STR

N

P

O

SYSTEM DESCRIPTION

COMPONENT PARTS

STARTING SYSTEM (WITH INTELLIGENT KEY)

STARTING SYSTEM (WITH INTELLIGENT KEY) : Component Parts Location

INFOID:0000000006057516

STARTING SYSTEM (WITH INTELLIGENT KEY) : Component Description

INFOID:0000000006057517

1.

Transmission range switch
Refer to A/T.

2.

IPDM E/R
Refer to

PCS-5, "Component Parts

Location"

.

3.

BCM
Refer to

BCS-5, "BODY CONTROL

SYSTEM : Component Parts Loca-
tion"

.

4.

Starter motor

5.

Starter relay

A.

Engine

B.

Glove box removed condition

:Vehicle front

JMBIA2977ZZ

Component part

Description

BCM

BCM controls the starter relay.

IPDM E/R

CPU inside IPDM E/R controls the starter control relay.

Starter motor

The starter motor plunger closes and the motor is supplied with
battery power, which in turn cranks the engine, when the “S” ter-
minal is supplied with electric power.

STR-6

< SYSTEM DESCRIPTION >

COMPONENT PARTS

STARTING SYSTEM (WITHOUT INTELLIGENT KEY)

STARTING SYSTEM (WITHOUT INTELLIGENT KEY) : Component Parts Location

INFOID:0000000006066881

STARTING SYSTEM (WITHOUT INTELLIGENT KEY) : Component Description

INFOID:0000000006066882

Starter relay

Power is supplied to the starter control relay with BCM control.

Transmission range switch

Transmission range switch supplies power to the starter relay and
starter control relay inside IPDM E/R when the selector lever is
shifted to the P or N position.

Component part

Description

1.

Transmission range switch
Refer to A/T. (A/T models)

2.

IPDM E/R (A/T models)
Refer to

PCS-30, "Component Parts

Location"

.

3.

Starter motor

A.

Engine

:Vehicle front

JMBIA2978ZZ

Component part

Description

IPDM E/R (A/T models)

CPU inside IPDM E/R controls the starter control relay.

Starter motor

The starter motor plunger closes and the motor is supplied with
battery power, which in turn cranks the engine, when the “S” ter-
minal is supplied with electric power.

Transmission range switch (A/T models)

Transmission range switch supplies power to the starter control re-
lay inside IPDM E/R when the selector lever is shifted to the P or
N position.

SYSTEM

STR-7

< SYSTEM DESCRIPTION >

C

D

E

F

G

H

I

J

K

L

M

A

STR

N

P

O

SYSTEM

STARTING SYSTEM (WITH INTELLIGENT KEY)

STARTING SYSTEM (WITH INTELLIGENT KEY) : System Diagram

INFOID:0000000006057512

STARTING SYSTEM (WITH INTELLIGENT KEY) : System Description

INFOID:0000000006057514

• When selector lever is P or N, power is supplied to starter relay and starter control relay by transmission

range switch. And BCM and IPDM E/R (CPU) detect selector lever P/N condition by the inputted signal.

• When starter operating condition is satisfied, IPDM E/R turns starter control relay ON by starter control relay

control signal.

• When engine cranking condition is satisfied, BCM turns starter relay ON by starter control relay control sig-

nal.

• Then battery power is supplied to starter motor (“S” terminal) through starter control relay and starter relay.

STARTING SYSTEM (WITHOUT INTELLIGENT KEY)

JMBIA2979GB

STR-8

< SYSTEM DESCRIPTION >

SYSTEM

STARTING SYSTEM (WITHOUT INTELLIGENT KEY) : System Diagram

INFOID:0000000006066883

STARTING SYSTEM (WITHOUT INTELLIGENT KEY) : System Description

INFOID:0000000006066884

A/T models

• When selector lever is P or N, power is supplied to starter control relay by transmission range switch. And

IPDM E/R (CPU) detect selector lever P/N condition by the inputted signal.

• When engine cranking condition is satisfied, then battery power is supplied to starter motor (“S” terminal)

through starter control relay.

M/T models

When ignition switch is START position, battery power is supplied to starter motor (“S” terminal).

JPBIA2938GB