Isuzu N-Series. Service manual - part 1141

8-276 CAB AND CHASSIS ELECTRICAL

Installation

1. Wiper Blade Rubber

Install the click of the blade stay in the groove of the
new rubber and slide it in. Complete installation by
pushing the click.

Finally, check that the click of the stay has caught
in the hole of the rubber.

2. Wiper Blade

Push the lock of wiper blade (1) into the retentive
portion on the tip of wiper arm (2).

Audio and Cigar Lighter

General Description

The circuit consists of the starter switch, radio, cigar
lighter and the relay.
The audio circuit is designed for the current to flow
through the receiver circuit when the radio switch is
turned on with the starter switch in “ACC” or “ON”. Cur-
rent runs through the memory circuit of the audio regard-
less of the position of the starter switch.
When the cigar lighter is pushed in with the starter
switch at either “ACC” or “ON” position, a circuit is
formed in the cigar lighter case to heat the lighter coil.
The cigar lighter is spring back to its original position af-
ter the lighter coil is heated.

N8A0281E

N8A0282E

1

2

N8A5564E

CAB AND CHASSIS ELECTRICAL 8-277

Parts Location

N8A5332E

8-278 CAB AND CHASSIS ELECTRICAL

Circuit Diagram

2

D-5

1

D-5

H-7

1

5

10

11

4

6

13

5

12

9

6

7

6

7

1

2

1

B-28

B-28

B-28

B-28

B-67

B-45

H-11

H-2

H-2

B-28

B-28

B-28

B-28

4

H-11

B-44

B-43

2

2

1

2

B-7

X-4

X-4

X-4

X-4

H-6

B-67

B

ST

ACC

ON

OFF

STARTER SWITCH

FL-1  100A or 120A

KEY  SW

FL-2  100A or 120A

AUDIO (B),
DOOR LOCK

F-4    15A

F-15    15A

1

RELAY; TAIL

LIGHTING SWITCH(8)

(COMBINAITION SWITCH)

 (24V MODEL)

HEADLIGHT BRACKET (LH)

CLEARANCE LIGHT (LH)

3W/B

5W

0.85G/B

3W/B

3W/B

0.85LG/R

3W

1.3G/O

0.5B

3B

2B

5W/B (24V)

8W/B (12V)

3R/Y

0.5R/Y

0.5R/Y

0.5R

0.5R/Y

2B

0.3B

0.5G/R

0.5G/R

0.5G

0.5G

0.5O

0.5O

0.5B

0.5B

0.5LG/R

SPEAKER (LH)

SPEAKER (RH)

RADIO & CLOCK

CIGAR LIGHTER

P-1

P-2

P-3

P-4

P-5

MAIN

3W/L

5W

AUDIO (IG)
CIGAR LIGHTER

1

B-43

2

D-1

1

D-1

0.5LG/R

FRAME

(12V)

8W

0.85LG/R

0.5B (24V)

1.25B (12V)

2L

F-7    10A

TAIL
LIGHT

N8A5333E

CAB AND CHASSIS ELECTRICAL 8-279

Connector List

No.

Connector Face

X-4

B-28

B-43

B-43

D-1

D-1

D-5

D-5

005-006

013-001

1

2

3

7

8

9

4

5

6

11

12

13

10

002-009

1

2

002-010

1

2

002-009

1

2

002-010

1

2

002-009

1

2

002-010

1

2

B-44

B-45

B-67

B-67

H-2

H-2

H-11

H-11

No.

Connector Face

001-011

1

001-009

1

004-001

1

2

3

4

004-002

2
4

1
3

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