2007 ISUZU KB P190 Circuit

ELECTRICAL-BODY AND CHASSIS 8A-153

CIRCUIT DIAGRAM C24SE (LHD) WITH HEADLIGHTS LEVELING


RTW 680XF006801

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8A-154 ELECTRICAL-BODY AND CHASSIS

CIRCUIT DIAGRAM HFV6 (HALOGEN STD TYPE)





RTW 78AXF009401

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ELECTRICAL-BODY AND CHASSIS 8A-155

CIRCUIT DIAGRAM HFV6 (HALOGEN PROJECTOR TYPE)





RTW 78AXF009501


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8A-156 ELECTRICAL-BODY AND CHASSIS

CIRCUIT DIAGRAM HFV6 (CLEARANCE LIGHT, LICENSE PLATE LIGHT, TAIL LIGHT)


RTW 78AXF009601


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ELECTRICAL-BODY AND CHASSIS 8A-157

CIRCUIT DIAGRAM 4JA1T (L), 4JH1-TC, 4JJ1-TC, 4JK1-TC (HALOGEN STD TYPE)






RTW 78AXF004201


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8A-158 ELECTRICAL-BODY AND CHASSIS

CIRCUIT DIAGRAM 4JA1T (L), 4JH1-TC, 4JJ1-TC, 4JK1-TC (HALOGEN PROJECTOR
TYPE)






RTW 78AXF004301

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ELECTRICAL-BODY AND CHASSIS 8A-159

CIRCUIT DIAGRAM 4JA1T (L), 4JH1-TC, 4JJ1-TC, 4JK1-TC (CLEARANCE LIGHT,
LICENSE PLATE LIGHT, TAIL LIGHT)


RTW 78AXF026701

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8A-160 ELECTRICAL-BODY AND CHASSIS
TROUBLE SHOOTING
HEADLIGHT
1. Both the headlights (high and low beam) do not light

Checkpoint Trouble Cause Countermeasure


Repair the wiring

Poor ground point contact

NG


Repair open circuit or
connector contact


Repair open circuit


Repair or replace the
combination switch


Voltage between 1
B60 -
ground


Open circuit between lighting
relay and lighting switch

Open circuit between battery
positiv e terminal and lighting
relay

Combination switch continuity

Poor switch contact or sw
faulty

Voltage between
5
X6 - ground and
2
X6 - ground


Reinstall or replace the
lighting relay

Lighting relay

Poor relay contact or relay
faulty

NG
NG
NG
NG
OK
OK
OK
OK

Ground point contact (C2),
(C36)

Repair open circuit

W iring continuity between
B60 - C2


Open circuit

NG
OK



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TO MODEL INDEXISUZU KB P190 2007