Nissan Pathfinder (2009 year). Manual - part 23

 

  Index      Manuals     Nissan Pathfinder (2009 year) - Service and Repair Manual

 

Search            copyright infringement  

 

 

 

 

 

 

 

 

Content      ..     21      22      23      24     ..

 

 

Nissan Pathfinder (2009 year). Manual - part 23

 

 

ADJUSTABLE PEDAL SYSTEM

AP-9

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

AP

N

O

P

ABJIA0002GB

2009 Pathfinder

AP-10

< COMPONENT DIAGNOSIS >

ADJUSTABLE PEDAL SYSTEM

ABJIA0003GB

2009 Pathfinder

ADJUSTABLE PEDAL SYSTEM

AP-11

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

AP

N

O

P

SYMPTOM DIAGNOSIS

ADJUSTABLE PEDAL SYSTEM

Symptom Table

INFOID:0000000003938096

NOTE:
Always check the WORK FLOW before troubleshooting. Refer to "WORK FLOW".

Symptom

Diagnosis/Service procedure

Reference page

Adjustable pedal system does not operate.

1. Pedal adjusting switch power supply and ground circuit inspec-
tion.

AP-6

2. Pedal adjusting motor circuit inspection.

AP-6

2009 Pathfinder

AP-12

< PRECAUTION >

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

INFOID:0000000003938097

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SR and SB section of this Service Man-
ual.

WARNING:

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.

Precaution for Work

INFOID:0000000003938098

• When removing or disassembling each component, be careful not to damage or deform it. If a component

may be subject to interference, be sure to protect it with a shop cloth.

• When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component

with a shop cloth or vinyl tape to protect it.

• Protect the removed parts with a shop cloth and keep them.
• Replace a deformed or damaged clip.
• If a part is specified as a non-reusable part, always replace it with new one.
• Be sure to tighten bolts and nuts securely to the specified torque.
• After re-installation is completed, be sure to check that each part works normally.
• Follow the steps below to clean components.
- Water soluble foul: Dip a soft cloth into lukewarm water, and wring the water out of the cloth to wipe the

fouled area.
Then rub with a soft and dry cloth.

- Oily foul: Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%), and wipe

the fouled area.
Then dip a cloth into fresh water, and wring the water out of the cloth to wipe the detergent off. Then rub with
a soft and dry cloth.

• Do not use organic solvent such as thinner, benzene, alcohol, or gasoline.
• For genuine leather seats, use a genuine leather seat cleaner.

2009 Pathfinder

ADJUSTABLE PEDAL SYSTEM

AP-13

< ON-VEHICLE REPAIR >

C

D

E

F

G

H

I

K

L

M

A

B

AP

N

O

P

ON-VEHICLE REPAIR

ADJUSTABLE PEDAL SYSTEM

Removal and Installation

INFOID:0000000003938099

Refer to 

ACC-4, "Removal and Installation"

.

2009 Pathfinder

AV

AV-1

DRIVER INFORMATION & MULTIMEDIA

C

D

E

F

G

H

I

J

K

L

M

B

SECTION 

AV

A

O

P

CONTENTS

AUDIO, VISUAL & NAVIGATION SYSTEM

BASE AUDIO

BASIC INSPECTION  ...................................

10

DIAGNOSIS AND REPAIR WORKFLOW  .........

10

Work Flow  ...............................................................

10

FUNCTION DIAGNOSIS ..............................

12

AUDIO SYSTEM .................................................

12

System Diagram ......................................................

12

System Description  .................................................

12

Component Parts Location ......................................

12

Component Description ...........................................

13

COMPONENT DIAGNOSIS  .........................

14

POWER SUPPLY AND GROUND CIRCUIT ......

14

AUDIO UNIT  ..............................................................

14

AUDIO UNIT : Diagnosis Procedure  .......................

14

FRONT DOOR SPEAKER  .................................

15

Description ..............................................................

15

Diagnosis Procedure ...............................................

15

FRONT TWEETER  .............................................

17

Description ..............................................................

17

Diagnosis Procedure ...............................................

17

REAR DOOR SPEAKER ....................................

19

Description ..............................................................

19

Diagnosis Procedure ...............................................

19

ECU DIAGNOSIS .........................................

21

AUDIO UNIT  .......................................................

21

Reference Value  .....................................................

21

Wiring Diagram  .......................................................

23

SYMPTOM DIAGNOSIS  ..............................

29

AUDIO SYSTEM .................................................

29

AUDIO UNIT ...............................................................

29

AUDIO UNIT : Symptom Table ................................

29

NORMAL OPERATING CONDITION  ...............

30

Description ...............................................................

30

PRECAUTION ..............................................

31

PRECAUTIONS .................................................

31

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................

31

Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect  ...................................

31

PREPARATION ...........................................

33

PREPARATION .................................................

33

Commercial Service Tools .......................................

33

ON-VEHICLE REPAIR .................................

34

AUDIO UNIT ......................................................

34

Removal and Installation  .........................................

34

FRONT TWEETER ............................................

36

Removal and Installation  .........................................

36

FRONT DOOR SPEAKER  ................................

37

Removal and Installation  .........................................

37

REAR DOOR SPEAKER  ..................................

38

Removal and Installation  .........................................

38

AUDIO ANTENNA .............................................

39

Location of Antenna .................................................

39

Window Antenna Repair ..........................................

39

MID AUDIO

BASIC INSPECTION  ...................................

41

DIAGNOSIS AND REPAIR WORKFLOW  ........

41

Work Flow ................................................................

41

2009 Pathfinder

AV-2

FUNCTION DIAGNOSIS  .............................

43

AUDIO SYSTEM  ................................................

43

System Diagram  .....................................................

43

System Description .................................................

43

Component Parts Location  .....................................

45

Component Description  ..........................................

45

REAR VIEW MONITOR SYSTEM  .....................

47

System Diagram  .....................................................

47

System Description .................................................

47

Component Parts Location  .....................................

48

Component Description  ..........................................

48

DVD PLAYER  ....................................................

50

System Diagram  .....................................................

50

System Description .................................................

50

Component Parts Location  .....................................

51

Component Description  ..........................................

51

DIAGNOSIS SYSTEM (AV CONTROL UNIT) ...

52

AV CONTROL UNIT ..................................................

52

AV CONTROL UNIT : Diagnosis Description  .........

52

AV CONTROL UNIT : CONSULT-III Function ........

58

A/C AND AV SWITCH ASSEMBLY ..........................

58

A/C AND AV SWITCH ASSEMBLY : Component 
Function Check ......................................................
.

58

COMPONENT DIAGNOSIS  ........................

60

U1000 CAN COMM CIRCUIT  ............................

60

Description ..............................................................

60

DTC Logic ...............................................................

60

Diagnosis Procedure .............................................

60

U1010 CONTROL UNIT (CAN)  .........................

61

Description ..............................................................

61

DTC Logic ...............................................................

61

Diagnosis Procedure  ..............................................

61

U1200 AV CONTROL UNIT ...............................

62

Description ..............................................................

62

DTC Logic ...............................................................

62

U1216 AV CONTROL UNIT ...............................

63

Description ..............................................................

63

DTC Logic ...............................................................

63

U1240 SWITCH CONN  ......................................

64

Description ..............................................................

64

U1243 DISPLAY UNIT  .......................................

65

Description ..............................................................

65

DTC Logic ...............................................................

65

Diagnosis Procedure  ..............................................

65

U1248 DVD DECK CONN  .................................

67

Description ..............................................................

67

DTC Logic ...............................................................

67

Diagnosis Procedure  ..............................................

67

U1255 SATELLITE RADIO TUNER  ..................

68

Description ..............................................................

68

DTC Logic  ...............................................................

68

Diagnosis Procedure ...............................................

68

U1300 AV COMM CIRCUIT ...............................

69

Description ..............................................................

69

U1310 AV CONTROL UNIT  ..............................

70

Description ..............................................................

70

DTC Logic  ...............................................................

70

POWER SUPPLY AND GROUND CIRCUIT  .....

71

AV CONTROL UNIT  ..................................................

71

AV CONTROL UNIT : Diagnosis Procedure  ...........

71

DISPLAY UNIT  ..........................................................

72

DISPLAY UNIT : Diagnosis Procedure  ...................

72

A/C AND AV SWITCH ASSEMBLY ..........................

73

A/C AND AV SWITCH ASSEMBLY : Diagnosis 
Procedure ...............................................................

73

SATELLITE RADIO TUNER  .....................................

74

SATELLITE RADIO TUNER : Diagnosis Proce-
dure .........................................................................

74

REAR VIEW CAMERA CONTROL UNIT ..................

75

REAR VIEW CAMERA CONTROL UNIT : Diagno-
sis Procedure  ..........................................................

75

REAR VIEW CAMERA  ..............................................

75

REAR VIEW CAMERA : Diagnosis Procedure  .......

75

DVD PLAYER  ............................................................

77

DVD PLAYER : Diagnosis Procedure .....................

77

VIDEO MONITOR  ......................................................

77

VIDEO MONITOR : Diagnosis Procedure  ..............

78

RGB (R: RED) SIGNAL CIRCUIT  .....................

79

Description ..............................................................

79

Diagnosis Procedure ...............................................

79

RGB (G: GREEN) SIGNAL CIRCUIT  ................

80

Description ..............................................................

80

Diagnosis Procedure ...............................................

80

RGB (B: BLUE) SIGNAL CIRCUIT  ...................

81

Description ..............................................................

81

Diagnosis Procedure ...............................................

81

RGB SYNCHRONIZING SIGNAL CIRCUIT  ......

82

Description ..............................................................

82

Diagnosis Procedure ...............................................

82

RGB AREA (YS) SIGNAL CIRCUIT ..................

83

Description ..............................................................

83

Diagnosis Procedure ...............................................

83

HORIZONTAL SYNCHRONIZING (HP) SIG-
NAL CIRCUIT  ....................................................

84

2009 Pathfinder

AV

AV-3

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Description ..............................................................

84

Diagnosis Procedure ...............................................

84

VERTICAL SYNCHRONIZING (VP) SIGNAL 
CIRCUIT .............................................................

85

Description ..............................................................

85

Diagnosis Procedure ...............................................

85

FRONT DOOR SPEAKER  .................................

86

Description ..............................................................

86

Diagnosis Procedure ...............................................

86

FRONT TWEETER  .............................................

88

Description ..............................................................

88

Diagnosis Procedure ...............................................

88

REAR DOOR SPEAKER ....................................

90

Description ..............................................................

90

Diagnosis Procedure ...............................................

90

STEERING SWITCH  ..........................................

92

Description ..............................................................

92

Diagnosis Procedure ...............................................

92

COMMUNICATION SIGNAL CIRCUIT  ..............

94

SATELLITE RADIO TUNER ......................................

94

SATELLITE RADIO TUNER : Description  ..............

94

SATELLITE RADIO TUNER : Diagnosis Proce-
dure .........................................................................

94

SOUND SIGNAL CIRCUIT .................................

97

SATELLITE RADIO TUNER ......................................

97

SATELLITE RADIO TUNER : Description  ..............

97

SATELLITE RADIO TUNER : Diagnosis Proce-
dure .........................................................................

97

ECU DIAGNOSIS .........................................

99

AV CONTROL UNIT ...........................................

99

Reference Value  .....................................................

99

Wiring Diagram  .....................................................

107

DTC Index  .............................................................

126

DISPLAY UNIT  .................................................

128

Reference Value  ...................................................

128

SATELLITE RADIO TUNER  ............................

131

Reference Value  ...................................................

131

REAR VIEW CAMERA CONTROL UNIT .........

133

Reference Value  ...................................................

133

DVD PLAYER ...................................................

135

Reference Value  ...................................................

135

SYMPTOM DIAGNOSIS  ............................

137

AUDIO SYSTEM ...............................................

137

Symptom Table  .....................................................

137

NORMAL OPERATING CONDITION ...............

138

Description .............................................................

138

PRECAUTION ............................................

139

PRECAUTIONS ...............................................

139

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................

139

Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect  .................................

139

PREPARATION .........................................

141

PREPARATION ...............................................

141

Commercial Service Tools .....................................

141

ON-VEHICLE REPAIR ...............................

142

AV CONTROL UNIT ........................................

142

Removal and Installation  .......................................

142

DISPLAY UNIT ................................................

144

Removal and Installation  .......................................

144

FRONT TWEETER ..........................................

145

Removal and Installation  .......................................

145

FRONT DOOR SPEAKER  ..............................

146

Removal and Installation  .......................................

146

REAR DOOR SPEAKER  ................................

147

Removal and Installation  .......................................

147

STEERING SWITCH  .......................................

148

Removal and Installation  .......................................

148

DVD ENTERTAINMENT SYSTEM ..................

149

Removal and Installation of DVD Player  ...............

149

Removal and Installation of DVD Video Monitor  ...

149

AUDIO ANTENNA ...........................................

150

Location of Antenna ...............................................

150

Window Antenna Repair ........................................

150

SATELLITE RADIO ANTENNA  ......................

152

Removal and Installation  .......................................

152

SATELLITE RADIO TUNER  ...........................

153

Removal and Installation  .......................................

153

REAR VIEW CAMERA ....................................

154

Removal and Installation  .......................................

154

REAR VIEW CAMERA CONTROL UNIT  .......

155

Removal and Installation  .......................................

155

BOSE AUDIO WITHOUT NAVIGATION

BASIC INSPECTION  .................................

156

DIAGNOSIS AND REPAIR WORKFLOW  ......

156

Work Flow ..............................................................

156

FUNCTION DIAGNOSIS ............................

158

2009 Pathfinder

 

 

 

 

 

 

 

Content      ..     21      22      23      24     ..