Nissan Pathfinder (2007 year). Instruction — part 48

TROUBLE DIAGNOSIS

ATC-35

C

D

E

F

G

H

I

K

L

M

A

B

ATC

2007 Pathfinder

Intake door does not change.

Go to Trouble Diagnosis Procedure for Intake Door Motor.

ATC-73

Intake door motor is malfunctioning.

Front blower motor operation is malfunction-
ing.

Go to Trouble Diagnosis Procedure for Front Blower Motor.

ATC-76

Rear blower motor operation is malfunction-
ing.

Go to Trouble Diagnosis Procedure for Rear Blower Motor.

ATC-83

Rear discharge air temperature and/or air
outlet does not change.

Go to Trouble Diagnosis Procedure for Rear Air Control circuit.

ATC-94

Magnet clutch does not engage.

Go to Trouble Diagnosis Procedure for Magnet Clutch.

ATC-97

Insufficient cooling

Go to Trouble Diagnosis Procedure for Insufficient Cooling.

ATC-103

Insufficient heating

Go to Trouble Diagnosis Procedure for Insufficient Heating.

ATC-111

Noise

Go to Trouble Diagnosis Procedure for Noise.

ATC-116

Self-diagnosis cannot be performed.

Go to Trouble Diagnosis Procedure for Self-diagnosis.

ATC-118

Memory function does not operate.

Go to Trouble Diagnosis Procedure for Memory Function.

ATC-120

Symptom

Reference Page

ATC-36

TROUBLE DIAGNOSIS

2007 Pathfinder

Component Parts and Harness Connector Location

EJS004OX

ENGINE COMPARTMENT

1.

Heater pump relay E144

2.

Refrigerant pressure sensor E48
(View with battery removed)

⇐

: Front

3.

Ambient sensor 1 E1 (View with
grille removed)

4.

Compressor F3

5.

Heater pump E141

WJIA2270E

TROUBLE DIAGNOSIS

ATC-37

C

D

E

F

G

H

I

K

L

M

A

B

ATC

2007 Pathfinder

FRONT PASSENGER COMPARTMENT

1.

Front air control M49, M50

2.

Rear blower switch (front) M52

3.

Rear blower motor relay M163

4.

In-vehicle sensor M32

5.

Intake sensor M146

6.

Intake door motor M58

7.

Variable blower control M122

8.

Air mix door motor (driver) M147

9.

Mode door motor M142

10. Air mix door motor (passenger)

M143

11.

Optical sensor M145

WJIA1977E

ATC-38

TROUBLE DIAGNOSIS

2007 Pathfinder

REAR PASSENGER COMPARTMENT

WJIA1238E

TROUBLE DIAGNOSIS

ATC-39

C

D

E

F

G

H

I

K

L

M

A

B

ATC

2007 Pathfinder

Schematic

EJS004OY

WJWA0389E

ATC-40

TROUBLE DIAGNOSIS

2007 Pathfinder

Wiring Diagram —A/C,A—

EJS004OZ

WJWA0390E

TROUBLE DIAGNOSIS

ATC-41

C

D

E

F

G

H

I

K

L

M

A

B

ATC

2007 Pathfinder

WJWA0277E

ATC-42

TROUBLE DIAGNOSIS

2007 Pathfinder

WJWA0391E