Infiniti FX35, FX50 (S51). Manual - part 1200

 

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Infiniti FX35, FX50 (S51). Manual - part 1200

 

 

HORN

HRN-7

< REMOVAL AND INSTALLATION >

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REMOVAL AND INSTALLATION

HORN

Exploded View

INFOID:0000000005245517

Removal and Installation

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REMOVAL

Horn (LOW)

1.

Remove the fender protector. Refer to 

EXT-25, "FENDER PROTECTOR : Exploded View"

.

2.

Disconnect the horn (LOW) connector.

3.

Remove the horn mounting bolt, and remove the horn (LOW) from the vehicle.

Horn (HIGH)

1.

Remove the air duct (inlet). Refer to 

EM-29, "Exploded View"

.

2.

Disconnect the horn (HIGH) connector.

3.

Remove the horn mounting bolt, and remove the horn (HIGH) from the vehicle.

INSTALLATION

Install in the reverse order of removal.

1.

Horn (HIGH)

2.

Horn (LOW)

JPLIA1224ZZ

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DRIVER CONTROLS

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SECTION 

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CONTENTS

INTERIOR LIGHTING SYSTEM

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

4

DIAGNOSIS AND REPAIR WORK FLOW  .........

4

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

4

SYSTEM DESCRIPTION  ..............................

6

INTERIOR ROOM LAMP CONTROL SYSTEM 

.....

6

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

6

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

6

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

10

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

11

INTERIOR ROOM LAMP BATTERY SAVER 
SYSTEM .............................................................

12

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

12

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

12

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

13

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

14

ILLUMINATION CONTROL SYSTEM ................

15

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

15

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

15

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

16

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

17

DIAGNOSIS SYSTEM (TOTAL ILLUMINA-
TION CONTROL UNIT)  ......................................

18

CONSULT-III Function (TOTAL ILLUM C/U)  ..........

18

DIAGNOSIS SYSTEM (BCM)  ............................

21

COMMON ITEM  .........................................................

21

COMMON ITEM : CONSULT-III Function (BCM - 
COMMON ITEM) .....................................................

21

INT LAMP  ..................................................................

22

INT LAMP : CONSULT-III Function (BCM - INT 
LAMP) .....................................................................

22

BATTERY SAVER  .....................................................

24

BATTERY SAVER : CONSULT-III Function (BCM 
- BATTERY SAVER)  ...............................................

24

DTC/CIRCUIT DIAGNOSIS  .........................

26

POWER SUPPLY AND GROUND CIRCUIT  ....

26

TOTAL ILLUMINATION CONTROL UNIT .................

26

TOTAL ILLUMINATION CONTROL UNIT : Diag-
nosis Procedure .......................................................

26

BCM ...........................................................................

26

BCM : Diagnosis Procedure  ....................................

26

INTERIOR ROOM LAMP POWER SUPPLY 
CIRCUIT ............................................................

28

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

28

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

28

BATTERY SAVER SIGNAL CIRCUIT  ..............

30

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

30

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

30

HOSPITALITY LIGHTING POWER SUPPLY 
CIRCUIT 1  .........................................................

31

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

31

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

31

HOSPITALITY LIGHTING POWER SUPPLY 
CIRCUIT 2  .........................................................

34

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

34

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

34

HOSPITALITY LIGHTING POWER SUPPLY 
CIRCUIT 3  .........................................................

36

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

36

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

36

MAP LAMP CIRCUIT  ........................................

38

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

38

Component Function Check  ....................................

38

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

38

INL-2

PERSONAL LAMP CIRCUIT .............................

40

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

40

Component Function Check  ...................................

40

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

40

CENTER CONSOLE INDIRECT ILLUMINA-
TION CIRCUIT  ...................................................

42

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

42

Component Function Check  ...................................

42

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

42

FOOT LAMP CIRCUIT .......................................

44

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

44

Component Function Check  ...................................

44

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

44

PUDDLE LAMP CIRCUIT  ..................................

47

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

47

Component Function Check  ...................................

47

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

47

MOOD LAMP (FRONT DOOR ARMREST) 
CIRCUIT .............................................................

49

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

49

Component Function Check  ...................................

49

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

49

PUSH-BUTTON IGNITION SWITCH ILLUMI-
NATION CIRCUIT  ..............................................

51

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

51

Component Function Check  ...................................

51

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

51

MOOD LAMP (REAR DOOR ARMREST) CIR-
CUIT ...................................................................

53

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

53

Component Function Check  ...................................

53

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

53

HOSPITALITY ILLUMINATION CIRCUIT  .........

55

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

55

Component Function Check  ...................................

55

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

55

STEP LAMP CIRCUIT  .......................................

58

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

58

Component Function Check  ...................................

58

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

58

TAIL LAMP SIGNAL CIRCUIT  ..........................

60

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

60

Component Function Check  ...................................

60

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

60

ILLUMINATION CONTROL SIGNAL CIRCUIT 

...

62

Component Function Check  ...................................

62

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

62

MAP LAMP SWITCH CIRCUIT  .........................

64

Component Function Check  ...................................

64

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

64

DOOR SWITCH CIRCUIT ..................................

66

Component Function Check  ...................................

66

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

66

ROOM LAMP REQUEST SIGNAL CIRCUIT  ....

70

Component Function Check  ...................................

70

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

70

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

71

INTERIOR ROOM LAMP CONTROL SYSTEM 

...

72

Wiring Diagram - INTERIOR ROOM LAMP - ..........

72

ILLUMINATION .................................................

89

Wiring Diagram - ILLUMINATION - .........................

89

ECU DIAGNOSIS INFORMATION ............

104

TOTAL ILLUMINATION CONTROL UNIT  .......

104

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

104

Wiring Diagram - INTERIOR ROOM LAMP - ........

112

Wiring Diagram - ILLUMINATION - .......................

129

BCM (BODY CONTROL MODULE)  .................

144

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

144

Wiring Diagram - BCM - ........................................

168

Fail-safe ................................................................

174

DTC Inspection Priority Chart .............................

177

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

177

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

180

INTERIOR LIGHTING SYSTEM SYMPTOMS ..

180

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

180

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

182

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

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

182

REMOVAL AND INSTALLATION .............

183

MAP LAMP  .......................................................

183

Exploded View  ......................................................

183

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

183

Replacement .........................................................

183

VANITY MIRROR LAMP  ..................................

184

Exploded View  ......................................................

184

Replacement .........................................................

184

ASHTRAY ILLUMINATION  ..............................

185

Exploded View  ......................................................

185

Replacement .........................................................

185

GLOVE BOX LAMP ..........................................

186

Exploded View  ......................................................

186

Replacement .........................................................

186

INL-3

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TOTAL ILLUMINATION CONTROL UNIT  .......

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Exploded View  ......................................................

187

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

187

FOOT LAMP .....................................................

188

DRIVER SIDE  ..........................................................

188

DRIVER SIDE : Exploded View  ............................

188

DRIVER SIDE : Removal and Installation .............

188

DRIVER SIDE : Replacement  ...............................

188

PASSENGER SIDE  .................................................

188

PASSENGER SIDE : Exploded View ....................

189

PASSENGER SIDE : Removal and Installation  ....

189

PASSENGER SIDE : Replacement  ......................

189

MOOD LAMP ....................................................

190

FRONT DOOR ARMREST  ......................................

190

FRONT DOOR ARMREST : Exploded View .........

190

FRONT DOOR ARMREST : Replacement  ...........

190

REAR DOOR ARMREST  ........................................

190

REAR DOOR ARMREST : Exploded View  ...........

190

REAR DOOR ARMREST : Replacement ..............

191

STEP LAMP  .....................................................

192

Exploded View  ......................................................

192

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

192

Replacement .........................................................

192

PERSONAL LAMP ..........................................

193

Exploded View .......................................................

193

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

193

Replacement .........................................................

194

PUDDLE LAMP ...............................................

195

Exploded View .......................................................

195

LUGGAGE ROOM LAMP  ...............................

196

LUGGAGE SIDE  ......................................................

196

LUGGAGE SIDE : Exploded View .........................

196

LUGGAGE SIDE : Removal and Installation  .........

196

LUGGAGE SIDE : Replacement  ...........................

196

BACK DOOR SIDE  ..................................................

196

BACK DOOR SIDE : Exploded View .....................

197

BACK DOOR SIDE : Removal and Installation  .....

197

BACK DOOR SIDE : Replacement  .......................

197

SERVICE DATA AND SPECIFICATIONS 
(SDS) ..........................................................

198

SERVICE DATA AND SPECIFICATIONS 
(SDS) ...............................................................

198

Bulb Specifications  ................................................

198

 

 

 

 

 

 

 

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