Nissan Maxima. Manual — part 760

HRN-6

< WIRING DIAGRAM >

HORN

ABLIA1731GB

HORN

HRN-7

< REMOVAL AND INSTALLATION >

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REMOVAL AND INSTALLATION

HORN

Removal and Installation

INFOID:0000000009465503

REMOVAL

1. Remove the engine under cover. Refer to

EXT-16, "Removal and Installation"

.

2. Position aside the front fender protector (LH). Refer to

EXT-24, "Removal and Installation"

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3. Disconnect the harness connectors (A) from the horns.
4. Remove the horn bracket bolt (B).
5. Remove horns (1 and 2).

INSTALLATION

Installation is in the reverse order of removal.

ALLIA0874ZZ

INL-1

DRIVER CONTROLS

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SECTION

INL

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INL

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CONTENTS

INTERIOR LIGHTING SYSTEM

BASIC INSPECTION . . . . . . . . .

3

DIAGNOSIS AND REPAIR WORKFLOW . . ..

3

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

3

SYSTEM DESCRIPTION . . . . . . . ..

6

INTERIOR ROOM LAMP CONTROL SYSTEM

. .

6

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

6

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

6

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

7

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

8

ILLUMINATION CONTROL SYSTEM . . . . .

9

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

9

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

9

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

9

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

10

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

11

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

11

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

11

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

11

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

12

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

13

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

13

INTELLIGENT KEY . . . . . . . . . . . . ...

14

INTELLIGENT KEY : CONSULT Function (BCM -
INTELLIGENT KEY) . . . . . . . . . . . .

14

DTC/CIRCUIT DIAGNOSIS . . . . . . .

17

POWER SUPPLY AND GROUND CIRCUIT . ..

17

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

17

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

17

BCM : Special Repair Requirement . . . . . . .

17

BATTERY SAVER OUTPUT/POWER SUP-
PLY CIRCUIT . . . . . . . . . . . . .

19

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

19

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

19

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

19

INTERIOR ROOM LAMP CONTROL CIRCUIT

...

21

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

21

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

21

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

21

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

23

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

23

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

23

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

23

TRUNK ROOM LAMP CIRCUIT . . . . . ...

25

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

25

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

25

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

25

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

27

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

27

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

27

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

27

ECU DIAGNOSIS INFORMATION . . . ..

29

BCM (BODY CONTROL MODULE) . . . . .

29

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

29

Terminal Layout . . . . . . . . . . . . . ...

34

Physical Values . . . . . . . . . . . . . ...

34

Fail Safe . . . . . . . . . . . . . . . . ..

50

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

51

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

52

WIRING DIAGRAM . . . . . . . . . ..

55

INL-2

INTERIOR ROOM LAMP . . . . . . . . ...

55

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

55

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

67

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

67

SYMPTOM DIAGNOSIS . . . . . . . .

81

INTERIOR LIGHTING SYSTEM SYMPTOMS ...

81

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

81

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

82

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

82

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

82

Precaution for Work . . . . . . . . . . . ....

82

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

83

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

83

Special Service Tool . . . . . . . . . . . ...

83

REMOVAL AND INSTALLATION . . . ..

84

INTERIOR ROOM LAMP . . . . . . . . ...

84

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

84

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

88

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

88

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

89

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

89

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

89