Isuzu N-Series. Manual - part 1085

8-52 CAB AND CHASSIS ELECTRICAL

N8A5059E

CAB AND CHASSIS ELECTRICAL 8-53

N8A5060E

8-54 CAB AND CHASSIS ELECTRICAL

SYSTEM REPAIR

Start and Charging

General Description

The system consists of the starter switch, starter, AC generator, starter relay, charge relay, heater and A/C relay, in-
hibitor switch and neutral switch. When the starter SW is set to the “ST” position, the battery voltage is applied to the
starter solenoid coil through the starter relay to start the starter.

• On the 4HK1 engine, the function that ECM controls STARTER RELAY is added.

Starting Circuit

N8A0064E

CAB AND CHASSIS ELECTRICAL 8-55

Parts Location

For 12 Volt

A

FRAME

HARNESS

J-26

ST

AR

TER "B"

J-27

ST

AR

TER "C"

E-18

GENERA

T

O

R

E-17

GENERA

T

OR "B"

H-14

<4JH1>

A

P-5

P-1

(12V)

P-2

P-4

P-3

<4JH1>

F-16, F-21, F-22

X-11

X-21

N8A5062E