Nissan Frontier. Instruction — part 1043

PCS-16

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

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

Terminal Layout

INFOID:0000000009478252

HORN CHIRP

Not operated

Off

Door locking with keyfob (horn chirp mode)

On

Monitor Item

Condition

Value/Status

AAMIA0386GB

PCS

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

PCS-17

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

Physical Values

INFOID:0000000009478253

PHYSICAL VALUES

Terminal

Wire

color

Signal name

Signal

input/

output

Measuring condition

Reference value

(Approx.)

Igni-

tion

switch

Operation or condition

1

W

Battery power supply

Input

OFF

—

Battery voltage

2

R

Battery power supply

Input

OFF

—

Battery voltage

3

G

ECM relay

Output

—

Ignition switch ON or START

Battery voltage

Ignition switch OFF or ACC

0V

4

P

1

R

2

ECM relay

Output

—

Ignition switch ON or START

Battery voltage

Ignition switch OFF or ACC

0V

6

V

Throttle control motor
relay

Output

—

Ignition switch ON or START

Battery voltage

Ignition switch OFF or ACC

0V

7

BR

ECM relay control

Input

—

Ignition switch ON or START

0V

Ignition switch OFF or ACC

Battery voltage

8

W/R

Fuse 54

Output

—

Ignition switch ON or START

Battery voltage

Ignition switch OFF or ACC

0V

10

R/B

Fuse 45

Output

ON

Daytime light system active

0V

Daytime light system inactive

Battery voltage

11

Y

A/C compressor

Output

ON or

START

A/C switch ON or defrost A/C
switch

Battery voltage

A/C switch OFF or defrost A/C
switch

0V

12

W/G

Ignition switch sup-
plied power

Input

—

OFF or ACC

0V

ON or START

Battery voltage

13

R

Fuel pump relay

Output

—

Ignition switch ON or START

Battery voltage

Ignition switch OFF or ACC

0V

14

W/G

Fuse 49

Output

—

Ignition switch ON or START

Battery voltage

Ignition switch OFF or ACC

0V

15

W/R

Fuse 50 (ABS)

Output

—

Ignition switch ON or START

Battery voltage

Ignition switch OFF or ACC

0V

16

W/G

Fuse 51

Output

—

Ignition switch ON or START

Battery voltage

Ignition switch OFF or ACC

0V

17

W/G

Fuse 55

Output

—

Ignition switch ON or START

Battery voltage

Ignition switch OFF or ACC

0V

19

W

Starter motor

Output

START

—

Battery voltage

20

BR

Cooling fan motor
(low)

Output

ON or

START

—

Battery voltage

21

GR

Ignition switch sup-
plied power

Input

—

OFF or ACC

0V

START

Battery voltage

22

G

Battery power supply

Output

OFF

—

Battery voltage

23

LG

Door mirror defogger
output signal

Output

—

When rear defogger switch is
ON

Battery voltage

When raker defogger switch is
OFF

0V

PCS-18

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

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

24

P

Cooling fan motor
(high)

Output

—

Conditions correct for cooling
fan operation

Battery voltage

Conditions not correct for
cooling fan operation

0V

27

W/G

Fuse 38

Output

—

Ignition switch ON or START

Battery voltage

Ignition switch OFF or ACC

0V

28

R

LH front parking and
front side marker lamp

Output

OFF

Lighting
switch 1st po-
sition

OFF

0V

ON

Battery voltage

29

G

Trailer tow relay

Output

ON

Lighting
switch 1st po-
sition

OFF

0V

ON

Battery voltage

30

R/B

Fuse 53

Output

—

Ignition switch ON or START

Battery voltage

Ignition switch OFF or ACC

0V

32

GR

Wiper low speed sig-
nal

Output

ON or

START

Wiper switch

OFF

Battery voltage

LO or INT

0V

35

L

Wiper high speed sig-
nal

Output

ON or

START

Wiper switch

OFF, LO, INT

Battery voltage

HI

0V

37

Y

Power generation
command signal

Output

—

Ignition switch ON

6.3 V

40% is set on "Active test,"
"ALTERNATOR DUTY" of
"ENGINE"

3.8 V

40% is set on "Active test,"
"ALTERNATOR DUTY" of
"ENGINE"

1.4 V

38

B

Ground

Input

—

—

0V

39

L

CAN-H

—

ON

—

—

40

P

CAN-L

—

ON

—

—

42

GR

Oil pressure switch

Input

—

Engine running

Battery voltage

Engine stopped

0V

Terminal

Wire

color

Signal name

Signal

input/

output

Measuring condition

Reference value

(Approx.)

Igni-

tion

switch

Operation or condition

JPMIA0001GB

JPMIA0002GB

JPMIA0003GB

PCS

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

PCS-19

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

1

: For Mexico

43

G

Wiper auto stop signal

Input

ON or

START

Wiper switch

OFF, LO, INT

Battery voltage

44

R

Daytime light relay
control (Canada only)

Input

ON

Daytime light system active

0V

Daytime light system inactive

Battery voltage

45

LG

Horn relay control

Input

ON

When door locks are operated
using keyfob (OFF

→ ON)

3

Battery voltage

→ 0V

46

V

Fuel pump relay con-
trol

Input

—

Ignition switch ON or START

0V

Ignition switch OFF or ACC

Battery voltage

47

W

1

BG

2

Throttle control motor
relay control

Input

—

Ignition switch ON or START

0V

Ignition switch OFF or ACC

Battery voltage

48

R

Starter relay (inhibit
switch)

Input

ON or

START

Selector lever in "P" or "N"

0V

Selector lever any other posi-
tion

Battery voltage

49

GR

Front RH parking and
front side marker lamp

Output

OFF

Lighting
switch 1st po-
sition

OFF

0V

ON

Battery voltage

50

W

Front fog lamp (LH)

Output

ON or

START

Lighting
switch must
be in the 2nd
position
(LOW beam
is ON) and
the front fog
lamp switch

OFF

0V

ON

Battery voltage

51

V

Front fog lamp (RH)

Output

ON or

START

Lighting
switch must
be in the 2nd
position
(LOW beam
is ON) and
the front fog
lamp switch

OFF

0V

ON

Battery voltage

52

P

LH low beam head-
lamp

Output

—

Lighting switch in 2nd position

Battery voltage

54

R

RH low beam head-
lamp

Output

—

Lighting switch in 2nd position

Battery voltage

55

G

LH high beam head-
lamp

Output

—

Lighting switch in 2nd position
and placed in HIGH or PASS
position

Battery voltage

56

L

RH high beam head-
lamp

Output

—

Lighting switch in 2nd position
and placed in HIGH or PASS
position

Battery voltage

57

GR

Parking, license, and
tail lamp

Output

ON

Lighting
switch 1st po-
sition

OFF

0V

ON

Battery voltage

59

B

Ground

Input

—

—

0V

60

GR

Rear window defog-
ger relay

Output

ON or

START

Rear defogger switch ON

Battery voltage

Rear defogger switch OFF

0V

61

R/B

Fuse 32

Output

OFF

—

Battery voltage

Terminal

Wire

color

Signal name

Signal

input/

output

Measuring condition

Reference value

(Approx.)

Igni-

tion

switch

Operation or condition