Isuzu N-Series. Manual - part 984

 

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Isuzu N-Series. Manual - part 984

 

 

CAB AND CHASSIS ELECTRICAL 8-41

F-16

10 A

METER

CSD Relay, Key remind buzzer, Backup light switch, Backup
light, Neutral switch, Starter relay, QOS-II controller, Glow
relay, Glow indicator (Meter), Coolant temperature gauge,
Thermo unit, Vehicle speed sensor (Installed on the meter
assembly & Transmission), Meter assembly, Power window
relay, Cornering light relay, Backup buzzer, ABS indicator
relay, Charge relay, Heater A/C relay, VSV: 2WD (4WD), VSV:
4WD (4WD), 4WD relay

F-17

10 A

NEES (IG)

Smoother (IGN SIG.)

HSA

—

F-18

—

SRS

—

F-19

10 A

ENG. (BACK UP) HSA

ECM (Back up)

F-20

15 A

HORN, HAZARD

Horn, Horn relay, Horn switch, Flasher unit, Hazard warning
switch, Turn light(s), Side turn signal light relay

F-21

10 A

ABS (IG)

ABS (IGN SIG.)

F-22

10 A

STARTER

Starter relay, QOS-II controller

F-23

10 A

HEAD LIGHT RH

Headlight (RH), Dimmer relay, High beam indicator light

F-24

10 A

HEAD LIGHT LH

Headlight (LH), Dimmer relay

F-25

15 A

MARKER LAMP

Marker light, Marker light relay

F-26

15 A

COND. FAN

Condenser fan

F-27

10 A

RR FOG

Rear fog light switch, Rear fog light relay

F-28

10 A

ECM. ENG.

ECM

Fuse No.

Capacity

Indication on label

Main parts (Load)

8-42 CAB AND CHASSIS ELECTRICAL

Relay Location

X-16

X-15

X-14

X-13

X-8

X-9

X-10

X-11

X-12

X-7

X-6

X-5

Relay box No.2

Relay box No.1

X-28

X-27

X-26

X-25

X-24

X-23

X-22

X-21

X-20

X-19

X-18

Relay box
(Installed on the left side rear of the cab)

X-4

X-3

X-1

X-2

N8A0054E

CAB AND CHASSIS ELECTRICAL 8-43

Relay List

❍: Standard, ❏: Option

X-1

X-2

X-3

X-4

X-5

X-6

Charge 

warning

Key ON

Horn

Lamp

Tail

ABS 
IND.

Smoother 

main

Dimmer

12 V

NHR55

—

❍

❍

❍

❍

—

—

❍

NKR55

—

❍

❍

❍

❍

—

—

❍

NKR69

—

❍

❍

❍

❍

—

—

❍

NPR71

—

❍

❍

❍

❍

—

—

❍

NKR77

—

❍

❍

❍

❍

❏

—

❍

NPR77

—

❍

❍

❍

❍

❏

—

❍

NKR77 for Taiwan

—

❍

❍

❍

❍

—

—

❍

24 V

NKR66

❍

—

❍

❍

❍

—

—

❍

NPR66

❍

—

❍

❍

❍

❏

—

❍

NQR66

❍

—

❍

❍

❍

❏

—

❍

NPR70

❍

—

❍

❍

❍

—

—

❍

NQR70

❍

—

❍

❍

❍

—

—

❍

NKR71

❍

—

❍

❍

❍

—

—

❍

NQR71
with turbocharger

❍

—

❍

❍

❍

❏

—

❍

NPS71

❍

—

❍

❍

❍

—

—

❍

NPR71

❍

—

❍

❍

❍

—

—

❍

NQR71
w/o turbocharger

❍

—

❍

❍

❍

—

—

❍

NPR75

❍

—

❍

❍

❍

—

❏

❍

NQR75

❍

—

❍

❍

❍

—

❏

❍

8-44 CAB AND CHASSIS ELECTRICAL

* : Except EC / Turkey

X-7

X-8

X-9

X-10

X-11

X-12

Power 

window

Exh. 

brake

Heater

Corner-

ing lamp

Thermo 

A/C

Charge 

warning

Key ON

Heater 

& A/C

12 V

NHR55

❏

❏

—

❍

❏

❍

—

❍

NKR55

❏

❏

—

❍

❏

❍

—

❍

NKR69

❏

❏

—

❍

❏

❍

—

❍

NPR71

❏

❍

—

❍

❏

❍

—

❍

NKR77

❏

—

—

❏

❏

❍

—

❍

NPR77

❏

—

—

❏

❏

❍

—

❍

NKR77 for Taiwan

❏

—

—

❍

❏

❍

—

❍

24 V

NKR66

❏

❏

—

❍

❏

—

❍

❍

NPR66

❏

❍

—

❍

❏

—

❍

❍

NQR66

❏

❍

—

❍

❏

—

❍

❍

NPR70

❏

❍

—

❍

❏

—

❍

❍

NQR70

❏

❍

—

❍

❏

—

❍

❍

NKR71

❏

❏

—

❍

❏

—

❍

❍

NQR71
with turbocharger

❏

❍

—

❍

❏

—

❍

❍

NPS71

❏

❍

—

❍

❏

—

❍

❍

NPR71

❏

❍

—

❍

❏

—

❍

❍

NQR71
w/o turbocharger

❏

❍

—

❍

❏

—

❍

❍

NPR75

❏

—

❍

❏ 

*

❏

—

❍

❍

NQR75

❏

—

❍

❏ 

*

❏

—

❍

❍

 

 

 

 

 

 

 

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