Circuit ISUZU KB P190 2007 Workshop Repair Manual

ELECTRICAL-BODY AND CHASSIS 8A-257

CIRCUIT DIAGRAM 4JH1-TC


RTW 78AXF015001


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8A-258 ELECTRICAL-BODY AND CHASSIS

CIRCUIT DIAGRAM 4JA1T (L)


RTW 78AXF005901

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ELECTRICAL-BODY AND CHASSIS 8A-259
TROUBLESHOOTING
1. Dome light dose not light

Checkpoint Trouble Cause Countermeasure


Replace the dome light bulb

Burned out the bulb

NG


Repair or replace the dome
light assembly

Dome light switch function

Switch malfunction


Repair open circuit or
connector contact

Continuity between
connector 5
H12 - 1 L1


Open circuit or poor connector
contact

NG
NG
OK
OK

Dome light bulb continuity




2. Dome light does not go out


Repair or replace the door
switch

Switch malfunction or foreign
material switch

NG


Repair short circuit or
connector contact
Continuity between
connector 2
L1 -ground
when shutting the door
(Should be no continuity)
Short circuit

NG
OK

Door switch function (Both
side)




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8A-260 ELECTRICAL-BODY AND CHASSIS
REMOVAL AND INSTALLATION









DOME LIGHT
Removal
1. Remove the dome light lens 1 free.
2. Remove two dome light fixing screws.
3. Remove the wiring connector.
4. Remove the dome light.
5. Pull the bulb
2 to remove it.







Installation
Follow the removal procedure in the reverse order to install the
dome light.
Pay close attention to the important points mentioned in the
following paragraphs.



Bulb
Be absolutely sure that the dome light bulb is correctly
installed.
This will prevent a poor contact and an open circuit.


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ELECTRICAL-BODY AND CHASSIS 8A-261

DOOR SWITCH
Removal
1. Disconnect the battery ground cable.
2. Loosen the screw
1.
3. Remove the door switch
2.
4. Disconnect the door switch connector
3.





Installation
Follow the removal procedure in the reverse order to install the
spot light.
Pay close attention to the important points mentioned in the
following paragraphs.



Connector
Be absolutely sure that the door switch connector is securely
connected.
This will prevent a poor contact and an open circuit.


SPOTLIGHT (MAP Light)
Removal
1. Grasp the spotlight housing 1 with both hands.
Pull the housing straight down.
This will release the clip.
2. Disconnect the connector
2.
3. Turn socket
3 counterclockwise to remove it.


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8A-262 ELECTRICAL-BODY AND CHASSIS



Installation
Follow the removal procedure in the reverse order to install the
spot light.
Pay close attention to the important points mentioned in the
following paragraphs.


Connector
Be absolutely sure that the spot light connector is securely
connected.
This will prevent a poor contact and an open circuit.



Bulb
Be absolutely sure that the spot light bulb is correctly installed.
This will prevent a poor contact and an open circuit.





RUW 580SH001501



RUW 580SH001601

OVER HEAD CONSOLE (MAP Light)
Removal
1. Open the lid (1) and remove the fastener (2).
2. A steel scale equivalent article is inserted in a lens side hook part and the crevice A section with roof lining, a metal
clip (5) is pushed in, and a over head consol (3) is removed
3. Disconnect the connector.
4. Push the bulb socket (4) in and turn it counterclockwise to remove it.







Installation
Follow the removal procedure in the reverse order to install the
front map light.
Pay close attention to the important points mentioned in the
following paragraphs.



Bulb
Be absolutely sure that the front map light bulb is correctly
installed.
This will prevent a poor contact and an open circuit.



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8A-266 ELECTRICAL-BODY AND CHASSIS

CIRCUIT DIAGRAM C24SE (RHD) WITHOUT INTERMITTENT RELAY


RTW 780XF013101

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ELECTRICAL-BODY AND CHASSIS 8A-267

CIRCUIT DIAGRAM C24SE (RHD) WITH INTERMITTENT RELAY



RTW 780XF013201


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8A-268 ELECTRICAL-BODY AND CHASSIS

CIRCUIT DIAGRAM C24SE (LHD) WITHOUT INTERMITTENT RELAY


RTW 780XF013301

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ELECTRICAL-BODY AND CHASSIS 8A-269

CIRCUIT DIAGRAM C24SE (LHD) WITH INTERMITTENT RELAY


RTW 780XF013401


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