Nissan Versa Sedan. Instruction — part 607

PCS-14

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R (WITH I-KEY)]

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

TERMINAL LAYOUT

PHYSICAL VALUES

ST/INHI RLY

Ignition switch ON

Off

At engine cranking

INHI ON

→ ST ON

The status of starter relay or starter control relay cannot be recognized by
the battery voltage malfunction, etc. when the starter relay is ON and the
starter control relay is OFF.

UNKWN

DETENT SW

Ignition switch ON

• Press the selector button with se-

lector lever in P position.

• Selector lever in any position oth-

er than P.

Off

Release the selector button with selector lever in P position.

On

DTRL REQ

Daytime running lamps OFF

Off

Daytime running lamps ON

On

THFT HRN REQ

Not operation

Off

• Panic alarm is activated
• Theft warning alarm is activated

On

HORN CHIRP

Not operated

Off

Door locking with keyfob (horn chirp mode)

On

Monitor Item

Condition

Value/Status

ALMIA0600ZZ

PCS

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

PCS-15

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R (WITH I-KEY)]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

Terminal

Wire

color

Circuit

Input/

Output

Ignition

switch

Condition

Value

1

R

Battery power supply

Input

OFF

—

9 – 16 V

2

Y

Battery power supply

Input

OFF

—

9 – 16 V

3

SB

Ignition switch power
supply (START)

Input

OFF

ACC

ON

—

0V

START

—

9 – 16 V

5

Y

Cooling fan power sup-
ply (HIGH)

Output

ON or

START

Cooling fan OFF

0V

Cooling fan LO

4 – 8 V

Cooling fan MID or HI

9 – 16 V

6

R

Starter motor power
supply

Output

OFF

ACC

ON

—

0V

START

—

6 – 16 V

7

P

Cooling fan power sup-
ply (LOW)

Output

ON or

START

Cooling fan OFF

0V

Cooling fan LO

9 – 16 V

Cooling fan MID

4 – 8 V

Cooling fan HI

9 – 16 V

8

G

Ignition power supply

Input

OFF

—

9 – 16 V

9

BR

Fuel pump power sup-
ply

Output

ON

RUN

Approximately 1 second af-
ter turning the ignition
switch ON

9 – 16 V

ON

Approximately 1 second af-
ter turning the ignition
switch ON

0 - 1 V

10

L

Ignition switch power
supply (ON or START)

Input

OFF

0V

ON or

START

9 – 16 V

11

G

ECM relay power supply

Output

OFF

More than a few seconds
after turning ignition switch
OFF

0 – 1 V

ON

OFF

For a few seconds after
turning ignition switch OFF

6 – 16 V

14

L

Headlamp LOW (LH)
power supply

Output

Lighting switch OFF

0 – 1 V

Lighting switch 2ND

9 – 16 V

15

LG

Starter relay coil power
supply

Input

0 – 1 V

9 – 16 V

16

P

Headlamp LOW (RH)
power supply

Output

Lighting switch OFF

0 – 1 V

Lighting switch 2ND

9 – 16 V

17

LG

Front wiper motor LOW
power supply

Output

ON

Front wiper switch OFF

0 – 1 V

Front wiper switch LO

9 – 16 V

18

GR

Front wiper motor HIGH
power supply

Output

ON

Front wiper switch OFF

0 – 1 V

Front wiper switch HI

9 – 16 V

19

B

Ground

—

—

—

—

20

BR

ABS actuator and elec-
tric unit (control unit)
power supply

Output

OFF

—

0V

ON or

START

—

9 – 16 V

PCS-16

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R (WITH I-KEY)]

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

21

R

Transmission range
switch power supply

Output

OFF or

ACC

0 – 1 V

ON

9 – 16 V

22

P

Illumination power sup-
ply

Output

Lighting switch OFF

0 – 1 V

Lighting switch 1ST

9 – 16 V

23

R

Combination lamp pow-
er supply

Output

Lighting switch OFF

0 – 1 V

Lighting switch 1ST

9 – 16 V

24

W

Daytime light relay 1
power supply

Output

Lighting switch OFF

0 – 1 V

Lighting switch 1ST

9 – 16 V

25

G

Headlamp HIGH (LH)
power supply

Output

Lighting switch other than
HI and PASS

0 – 1 V

Lighting switch HI
Lighting switch PASS

9 – 16 V

27

Y

Headlamp HIGH (RH)
power supply

Output

Lighting switch other than
HI and PASS

0 – 1 V

Lighting switch HI
Lighting switch PASS

9 – 16 V

28

V

A/C compressor power
supply

Output

RUN

A/C switch OFF

0 – 1 V

A/C switch ON
(A/C compressor is operat-
ing)

9 – 16 V

29

L/W

Throttle control motor
relay power supply

Output

OFF

More than a few seconds
after turning ignition switch
OFF

0 – 1 V

ON

OFF

For a few seconds after
turning ignition switch OFF

9 – 16 V

32

G/W

Throttle control motor
relay control

Output

ON

→

OFF

0 – 1 V

↓

9 – 16 V

↓

0 – 1 V

ON

0 – 1 V

34

Y

Ignition coil power sup-
ply

Output

OFF or

ACC

0 – 1 V

ON

9 – 16 V

35

BR

NATS antenna amp
power supply

Output

OFF

9 – 16 V

36

SB

Fuel injector power sup-
ply

Output

OFF or

ACC

0 – 1 V

ON

9 – 16 V

39

L

Timing control solenoid
valve power
supply

Output

OFF

More than a few seconds
after turning ignition switch
OFF

0 – 1 V

ON

OFF

For a few seconds after
turning ignition switch OFF

9 – 16 V

40

BR

Transmission range
switch power supply

Input

ON

Select lever in any position
other than P or N

0 – 1 V

Select lever P or N

9 – 16 V

Terminal

Wire

color

Circuit

Input/

Output

Ignition

switch

Condition

Value

PCS

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

PCS-17

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R (WITH I-KEY)]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

43

GR

Fuel pump relay control

Output

ON

RUN

Approximately 1 second af-
ter turning the ignition
switch ON

0 – 1 V

ON

Approximately 1 second or
more after turning the igni-
tion switch

9 – 16 V

47

R/W

ECM power supply

Output

OFF

More than a few seconds
after turning ignition switch
OFF

0 – 1 V

ON

OFF

For a few seconds after
turning ignition switch OFF

9 – 16 V

48

O

Alternator C

Output

OFF or

ACC

0 – 1 V

ON

50

P

ECM relay control

Output

OFF

More than a few seconds
after turning ignition switch
OFF

0 – 1 V

ON

OFF

For a few seconds after
turning ignition switch OFF

9 – 16 V

59

Y

Cooling fan relay control Output

Cooling fan OFF or LO op-
erated

9 – 16 V

Cooling fan MID or HI oper-
ated

0 – 1 V

60

B

Ground

—

—

—

—

61

P

CAN-L

Input/

Output

—

—

—

62

L

CAN-H

Input/

Output

—

—

—

65

BR

Cooling fan relay power
supply

Output

OFF or

ACC

0 – 1 V

ON

9 – 16 V

69

GR

Daytime light relay 1
control

Output

9 – 16 V

0 – 1 V

71

P

Front fog lamp relay
control

Output

Front fog lamp switch OFF

9 – 16 V

Front fog lamp switch ON

0 – 1 V

73

SB

Horn relay control

Output

Horn is not activated

9 – 16 V

Horn is activated

0 – 1 V

74

V

Front wiper motor stop
position

Input

ON

Front wiper stop position

0 – 1 V

Any position other than
front wiper stop position

9 – 16 V

80

R

PNP switch

Input

ON

Selector Lever in P

0 – 1 V

Selector lever in any posi-
tion other than P

9 – 16 V

Terminal

Wire

color

Circuit

Input/

Output

Ignition

switch

Condition

Value

JMMIA0842GB