Nissan Qashqai (2007-2010). Manual — part 1470

DEF-56

< ECU DIAGNOSIS >

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

*

1

: HR engine and MR engine models

*

2

: K9K engine models

*

3

: Except M/T models only

*

4

: With vehicle security (theft warning) system

*

5

: HR engine models

*

6

: MR engine models

*

7

: MR engine and K9K engine models

42*

1

(B/Y)

Ground

Fuel pump relay power
supply

Output

• Ignition switch OFF or ACC
• Approximately 1 second or more after turning

the ignition switch ON

0 V

• Approximately 1 second after turning the igni-

tion switch ON

• Engine running

Battery voltage

43

(W/B)

Ground

Front fog lamp (LH)

Output

Lighting switch 1ST

Front fog lamp switch ON

Battery voltage

Front fog lamp switch OFF

0 V

44

(L)

Ground

Headlamp LO (LH)

Output

Lighting switch OFF

0 V

Lighting switch 2ND

Battery voltage

45

(L/W)

Ground

Headlamp HI (RH)

Output

• Lighting switch 2ND and HI
• lighting switch PASS

Battery voltage

Lighting switch OFF

0 V

46

(G)

Ground

Headlamp HI (LH)

Output

• Lighting switch 2ND and HI
• Lighting switch PASS

Battery voltage

Lighting switch OFF

0 V

47

(R/L)

Ground

Parking lamp (LH)

Output

Lighting switch 1ST

Battery voltage

Lighting switch OFF

0 V

48*

7

(Y)

Ground

Cooling fan relay-3 control

Output

When cooling fan does HI operation

0 V

When cooling fan does OFF or LO operation

Battery voltage

49

(B)

Ground

Rear window defogger re-
lay power supply

Output

Ignition switch ON

Rear window defogger
switch ON

Battery voltage

Rear window defogger
switch OFF

0 V

50

(B/R)

Ground

Starter relay power supply

Output

When engine is clanking

Battery voltage

When engine is not clanking

0 V

51

(P)

Ground

Ignition switch START

Input

Ignition switch START

Battery voltage

Ignition switch OFF, ACC or ON

0 V

52

(W)

Ground

Cooling fan relay-1 power
supply

Output

When cooling fan does LO or HI operation

Battery voltage

When cooling fan does OFF operation

0 V

53

(W/B)

Ground

Battery power supply
(Cooling fan relay)

Input

Ignition switch OFF

Battery voltage

54*

5

(R)

Ground

Cooling fan relay-2 power
supply

Input

When cooling fan does HI operation

Battery voltage

When cooling fan does OFF or LO operation

0 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/

Output

+

−

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

DEF-57

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

Wiring Diagram - DEFOGGER CONTROL SYSTEM (LHD MODELS) -

INFOID:0000000001125404

JCLWA0404GB

DEF-58

< ECU DIAGNOSIS >

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

JCLWA0405GB

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

DEF-59

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

JCLWA0406GB