Isuzu N-Series. Manual - part 1086

8-56 CAB AND CHASSIS ELECTRICAL

For 24 Volt (Except 4HK1)

B-67

J-1,J-2 GENERATOR

N8A5063E

CAB AND CHASSIS ELECTRICAL 8-57

For 24 Volt (4HK1)

J-1,J-2 GENERATOR

X-1 CHARGE RELAY

STARTER SW

STARTER

FUSE BOX ASM

F-16, F-22

RELAY BOX ASM (No.1)

RELAY BOX ASM

FL-1, FL-2 FUSIBLE LINK

X-21 STARTER RELAY

F-28 FUSE

X-26 STARTER CUT RELAY

J-26, J-27

J-9

BATTERY

P-4

P-3

P-2

P-1

B-67

P-5

H-5 ~ H-8

J-191 ECM

N8A5569E

8-58 CAB AND CHASSIS ELECTRICAL

Circuit Diagram

For 12 Volt (Except 4JH1)

X-21

X-21

X-21

X-21

J-26

J-27

H-8

H-7

B

ST

ACC

ON

B-67

B-67

B-67

H-14

X-11

X-11

X-11

H-5

X-11

H-5

X-11

E-17

E-18

E-18

E-18

B-7

J-9

P-1

P-2

P-5

1

12

3

2

4

5

3

4

8

1

3

4

5

2

11

15

H-14

12

1

2

3

1

14

30B

8B

3B/W

3W/B

3W/B

0.5B

3B/Y

3B/Y

0.3B/W

0.85W

0.3B

0.3B

0.3B

0.5W/R

0.5W/R

0.5W/R

0.5W/R

1.25B

3B

0.85W/L

0.85W/L

3W

0.85W

0.85W

0.5W/L

0.85W

8 W

2B

2B

0.5B/W

0.3B/W

0.3B/W

FRAME

STARTER

FL-1  100A

MAIN

FL-2  50A

KEY SW

FUSE BLOCK

FL-8  60A

STARTER

STARTER SWITCH

F-21  15A

GENERATOR

RELAY; CHARGE

RELAY; EXHAUST

BRAKE(2)

CHARGE WARNING 

LIGHT  B-52  (3)(METER)

QOS III CONTROL

UNIT (6)

RELAY; HEATER

& A/C (2)

GENERATOR

IG

S

L

B

HEADLIGHT

BRACKET (LH)

FRAME-LH

(CENTER)

RELAY; STARTER

F-22

STARTER

10A

QOS III CONTROL UNIT(11)

B

C

P-6

E-72

1

QOS II CONTROL UNIT(4)

E-17

E-18

E-18

E-18

3

1

2

1

GENERATOR

IG

S

L

B

3W

(For THAILAND, WEST MALAYSIA,

INDONESIA)

2L

2L

N8A5064E

CAB AND CHASSIS ELECTRICAL 8-59

For 12 Volt (4JH1)

X-21

X-21

X-21

X-21

J-26

J-27

H-7

B

ST

ACC

ON

B-67

B-67

B-67

H-14

X-11

X-11

X-11

H-5

X-11

E-18

E-18

J-9

P-1

P-2

P-3

P-4

P-5

1

1

12

3

2

4

5

3

4

3

4

5

0.5

W/R

2

15

3

1

2

30B

8B

3B/W

3W/B

3W/B

3B/Y

3B/Y

0.3B/W

0.5W/R

0.5W/R

0.85W/L

3W

8 W

2B

0.5B

0.5B/W

FRAME

(12V)

STARTER

FL-1  100A

MAIN

FL-2  50A

KEY SW

STARTER SW

F-16  10A

METER

RELAY; CHARGE

RELAY; FUEL

METER

RELAY; HEATER

& A/C(2)

HEATER(2)

GENERATOR

S

L

B

RELAY; STARTER

F-22
STARTER

10A

B

C

P-6

E-72

0.5W/L

0.85W/L

E-17

FRAME-LH

(CENTER)

0.5B/Y

0.5B/Y

H-8

14

0.5B/W

2L

2L

FUSE BLOCK

FL-8  60A

STARTER

N8A5065E