Isuzu N-Series. Manual - part 1133

8-244 CAB AND CHASSIS ELECTRICAL

For 24 Volt

X-7

B-67

H-2

H-11

H-11

D-3

H-11

D-3

D-3

H-11

X-7

X-7

X-7

H-2

H-2

D-3

D-7

D-7

D-7

D-7

D-7

D-6

D-6

D-2

D-2

D-3

D-3

B

OFF

ON

ACC

ST

B-7

B-67

FL-1

100A or 120A

MAIN

STARTER SWITCH

P-1

P-2

5W

3W/B

F-6

20A

F-16  10A

METER

3B/Y

0.5B/Y

2B/L

2L/B

1.25L/B

2L/B

2B

0.5B

POWER WINDOW SWITCH (DRIVER)

WINDOW LOCK SWITCH

WINDOW SWITCH (DRIVER)

WINDOW
SWITCH
(PASSENGER)

AUTO CIRCUIT

1.25L/B

1.25L/Y

1.25BR/Y

1.25L

1.25L/W

POWER WINDOW MOTOR 

(PASSENGER)

UP

DOWN

UP

DOWN

UP

DOWN

FL

DOWN

UP

DOWN

POWER WINDOW SWITCH (PASSENGER)

1.25G/Y

1.25R/Y

3W/B

SW

3B

HEADLIGHT BRACKET (LH)

12

12

12

35

24

1

3

85

54

1

6

8

1

5

4

1

2

3

2

85

METER B-51 (8)

B

E

0.5B/Y

RELAY; POWER WINDOW

UP

2B

FL-2  40A

KEY SW

5W

5W/B

H-6

2

H-7

3W/L

1

POWER WINDOW

1.25G/Y

1.25R/Y

1.25G/Y

1.25R/Y

2B

POWER WINDOW MOTOR

(DRIVER)

2L

P-3

P-4

P-5

FRAME

N8A5486E

CAB AND CHASSIS ELECTRICAL 8-245

Connector List

No.

Connector Face

X-7

B-67

B-67

D-2

D-2

D-6

D-6

D-3

005-006

004-001

1

2

3

4

004-002

2
4

1
3

002-028

1

2

002-029

2

1

002-028

1

2

002-029

2

1

008-011

1

2

3

4

5

8

6

7

D-7

H-2

H-2

H-11

H-11

P-1

(12V)

P-2

P-1

(24V)

No.

Connector Face

005-005

1

2

3

4

5

008-009

1 2

3

8

4 5 6 7

008-010

1

2

3

8

4

5

6

7

008-009

1 2

3

8

4 5 6 7

008-010

1

2

3

8

4

5

6

7

000-003

000-004

000-004

8-246 CAB AND CHASSIS ELECTRICAL

H-6, H-7

P-4

P-2

(24V)

P-3

P-5

(12V)

P-5

(24V)

No.

Connector Face

000-004

000-006

000-006

000-007

000-002

1

2

1

2

1 2 3 4

5 6 7 8

9 10 11 12 13

14 15 16 17 18

2

1

2

1

4 3 2 1

8 7 6 5

13 12 11 10 9

18 17 16 15 14

H - 6

H - 7

H - 8

N8A5489E

CAB AND CHASSIS ELECTRICAL 8-247

Diagnosis

Quick Chart for Check Point

Notice:
 Figure in parenthesis “( )” indicates the order of inspection.

Check point

Fuse

F-16

 (10A)

24 V 

Fuse

F-6 

(20A) 

12 V 
Fus-

ible 
link

F-26 

(30A) 

Power 

win-
dow 

relay

Power window 

SW

Power window 

motor

Cable 

har-

ness

Driver 

side

Pas-

sen-

ger 

side

Driver 

side

Pas-

sen-

ger 

side

Trouble
mode

All windows do not
operate

❍

(1)

❍

❍

❍

❍

❍

Lock SW does not
function

❍

(1)

Driver side window

Window does not
operate

❍

(1)

❍

(2)

❍

(3)

One-touch opera-
tion does not oper-
ate

❍

(1)

Window operates in
only one direction

❍

(1)

Front passenger side
window

Window does not
operate

❍

(2)

❍

(1)

❍

(3)

❍

(4)

Window does not
operate when oper-
ating the driver side
SW

❍

(1)

❍

(2)

Window does not
operate when oper-
ating the passen-
ger side SW

❍

(1)

❍

(2)

Window operates in
only one direction
when operating the
driver side SW

❍

(1)

❍

(2)

Window operates in
only one direction
when operating the
passenger side SW

❍

(2)

❍

(1)

❍

(3)