Nissan Pathfinder (2007 year). Manual - part 323

TROUBLE DIAGNOSIS

MTC-31

C

D

E

F

G

H

I

K

L

M

A

B

MTC

2007 Pathfinder

Component Parts and Harness Connector Location

EJS004RH

ENGINE COMPARTMENT

WJIA1489E

MTC-32

TROUBLE DIAGNOSIS

2007 Pathfinder

PASSENGER COMPARTMENT

WJIA1301E

TROUBLE DIAGNOSIS

MTC-33

C

D

E

F

G

H

I

K

L

M

A

B

MTC

2007 Pathfinder

Schematic

EJS004RI

WJWA0396E

MTC-34

TROUBLE DIAGNOSIS

2007 Pathfinder

Wiring Diagram — A/C,M —

EJS004RJ

WJWA0397E

TROUBLE DIAGNOSIS

MTC-35

C

D

E

F

G

H

I

K

L

M

A

B

MTC

2007 Pathfinder

WJWA0465E

MTC-36

TROUBLE DIAGNOSIS

2007 Pathfinder

WJWA0466E

TROUBLE DIAGNOSIS

MTC-37

C

D

E

F

G

H

I

K

L

M

A

B

MTC

2007 Pathfinder

WJWA0199E

MTC-38

TROUBLE DIAGNOSIS

2007 Pathfinder

Front Air Control Terminals and Reference Values

EJS004RK

Measure voltage between each terminal and ground by following
Terminals and Reference Values for front air control.

FRONT AIR CONTROL HARNESS CONNECTOR TERMINAL LAYOUT

TERMINALS AND REFERENCE VALUES FOR FRONT AIR CONTROL 

WJIA1302E

WJIA2011E

Termi-

nal No.

Wire 

color

Item

Ignition 

switch

Condition

Voltage (V)

(Approx.)

1

BR

Mode door motor CW

ON

Clockwise rotation

Battery voltage

2

W

Air mix door motor (Driver) CW

ON

Clockwise rotation

Battery voltage

3

G/R

Air mix door motor (Driver) CCW

ON

Counterclockwise rotation

Battery voltage

4

Y

Intake door motor CW

ON

Clockwise rotation

Battery voltage

5

O

Intake door motor CCW

ON

Counterclockwise rotation

Battery voltage

6

W/G

Power supply for IGN

ON

-

Battery voltage

10

W

Compressor ON signal

ON

A/C switch OFF

5V

ON

A/C switch ON

0V

11

Y

Rear defrost request

ON

-

Battery voltage

12

L

Intake sensor

ON

-

0 - 5V

13

V

Sensor ground

ON

-

0 - 5V

14

R

Mode door motor CCW

ON

Counterclockwise rotation

Battery voltage

18

BR

Front blower monitor

ON

Front blower motor OFF

Battery voltage

Front blower motor ON

0V

19

R/Y

Power supply for BAT

-

-

Battery voltage

20

B

Ground

-

-

0V

21

V

Mode door motor feedback

ON

-

0 - 5V

22

SB

Air mix door motor (Front) feedback

ON

-

0 - 5V

23

G

Power supply for mode door motor 
and air mix door motor (Front) PBR

ON

-

 5V

25

R

Rear defroster request

ON

-

Battery voltage

26

P

Ground for mode door motor and air 
mix door motor (Front) PBR

 ON

-

0V