Nissan Qashqai (2007-2010). Manual — part 1854

PCS-20

< ECU DIAGNOSIS >

[IPDM E/R]

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

REV SW

Except selector lever R position

Off

Selector lever R position

On

HOOD SW
NOTE:
This item is monitored only on the vehicle
with the Vehicle Security (Theft Warning)
system.

Close the hood

Off

Open the hood

On

THFT HRN REQ
NOTE:
This item is monitored only on the vehicle
with the Vehicle Security (Theft Warning)
system.

Not operation

Off

Horn is activated with Vehicle Security (Theft Warning) system.

On

HORN CHIRP

NOTE:
This item is indicated, but not monitored.

Off

IGN ON SW

Ignition switch OFF or ACC

Off

Ignition switch ON

On

Monitor Item

Condition

Value/Status

PCS

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

PCS-21

< ECU DIAGNOSIS >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

TERMINAL LAYOUT

PHYSICAL VALUES

JPMIA0236GB

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

−

1

(G)

Ground

Battery power supply

Input

Ignition switch OFF

Battery voltage

2

(R)

Ground

Battery power supply

Input

Ignition switch OFF

Battery voltage

5

(B)

Ground

Ground

—

Ignition switch ON

0 V

PCS-22

< ECU DIAGNOSIS >

[IPDM E/R]

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

6

(B)

Ground

Ground

—

Ignition switch ON

0 V

7

(Y)

Ground

Front wiper LO

Output

Ignition switch ON

Front wiper switch OFF

0 V

Front wiper switch LO

Battery voltage

8

(Y/R)

Ground

Front wiper HI

Output

Ignition switch ON

Front wiper switch OFF

0 V

Front wiper switch HI

Battery voltage

9

(G)

Ground

ECM relay power supply

Output

Ignition switch ON

Battery voltage

10*

1

(L/R)

Ground

ECM relay power supply

Output

Ignition switch ON

Battery voltage

11*

2

(O)

Ground

PTC heater 1 relay control

Output

PTC heater OFF

Battery voltage

PTC heater ON

0 V

12*

2

(G/Y)

Ground

PTC heater 2 relay control

Output

PTC heater OFF

Battery voltage

PTC heater ON

0 V

14

(R/B)

Ground

Ignition power supply

Output

Ignition switch OFF or ACC

0 V

Ignition switch ON

Battery voltage

15

(Y/L)*

1

(B/R)*

2

Ground

ECM relay control

Input

• Engine running
• Ignition switch OFF

(For a few seconds after turning ignition switch
OFF)

0 - 1.0 V*

1

0.6 V*

2

Ignition switch OFF or ACC
(More than a few seconds after turning ignition
switch OFF)

Battery voltage

16*

3

(Y/R)

Ground

Ignition relay power supply

Output

Ignition switch ON

Battery voltage

Ignition switch OFF or ACC

0 V

19*

1

(R/O)

Ground

Ignition relay power supply

Output

Ignition switch ON

Battery voltage

Ignition switch OFF or ACC

0 V

21*

4

(GR)

Ground

Hood switch

Input

Close the hood

Battery voltage

Open the hood

0 V

22

(Y/G)

Ground

Reverse switch

Input

Ignition switch OFF or ACC

0 V

Ignition switch ON

• Selector lever “R”

(Except M/T models)

• M/T control lever “R”

(M/T models)

Battery voltage

• Selector lever in any po-

sition other than “R” (Ex-
cept M/T models)

• M/T control lever in any

position other than “R”
(M/T models)

0 V

23

(Y/B)

Ground

A/C relay power supply

Output

Engine stopped

0 V

Engine running

A/C switch OFF

0 V

A/C switch ON
(A/C compressor is oper-
ating)

Battery voltage

24

(R/Y)

Ground

Headlamp LO (RH)

Output

Lighting switch OFF

0 V

Lighting switch 2ND

Battery voltage

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

−

PCS

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

PCS-23

< ECU DIAGNOSIS >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

25*

1

(G/L)

Ground

ETC relay control

Input

Ignition switch OFF or ACC

Battery voltage

Ignition switch ON

0 - 1.0 V

26

(O)

Ground

Front wiper auto stop

Input

Ignition switch ON

Front wiper stop position

0 V

Any position other than
front wiper stop position

Battery voltage

27

(W)

Ground

Oil pressure switch

Input

Engine stopped

0 V

Engine running

Battery voltage

28

(L)

—

CAN-H

Input/

Output

—

—

29

(P)

—

CAN-L

Input/

Output

—

—

30*

4

(L)

Ground

Horn relay control

Output

The horn is not activated

Battery voltage

The horn is activated

0 V

31

(R)

Ground

Headlamp LO (sensor)

Output

Ignition switch ON

Lighting switch OFF

0 V

Lighting switch 2ND

Battery voltage

32*

1

(R/Y)

Ground

ETC relay power supply

Output

Ignition switch ON

Battery voltage

33*

1

(B/O)

Ground

Fuel pump relay control

Input

• Engine running
• Ignition switch ON

(For 1 second after turning ignition switch ON)

0 - 1.0 V

Ignition switch ON
(More than 1 second after turning ignition switch
ON)

Battery voltage

34

(R/B)

Ground

Starter relay power supply

Input

Ignition switch ON
(Except M/T mod-
els)

Selector lever “P” or “N”

0 V

Selector lever in any posi-
tion other than “P” or “N”

Battery voltage

Ignition switch ON (M/T models)

35

(W/L)

Ground

Ignition switch ON

Input

Ignition switch OFF or ACC

0 V

Ignition switch ON

Battery voltage

36

(W)

Ground

Front fog lamp (RH)

Output

Lighting switch 1ST

Front fog lamp switch ON

Battery voltage

Front fog lamp switch OFF

0 V

37

(R/W)

Ground

Parking lamp (RH)

Output

Lighting switch 1ST

Battery voltage

Lighting switch OFF

0 V

38

(R/L)

Ground

Tail, license plate lamps
and illuminations

Output

Lighting switch 1ST

Battery voltage

Lighting switch OFF

0 V

39

(GR)

Ground

Headlamp washer relay
control

Output

Ignition switch ON

When headlamp washer is
operating

0 V

When headlamp washer is
not operating

Battery voltage

40*

1

(BR/Y)*

5

(SB)*

6

Ground

Ignition relay power supply

Output

Ignition switch OFF or ACC

0 V

Ignition switch ON

Battery voltage

41

(P)

Ground

Ignition relay power supply

Output

Ignition switch OFF or ACC

0 V

Ignition switch ON

Battery voltage

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

−