ISUZU KB P190 2007 Workshop Repair Manual

ELECTRICAL-BODY AND CHASSIS 8A-173

RTW 780SH000901



RTW 780SH001001

HEADLIGHT BEAM SWITCH
(COMBINATION SWITCH)
Removal
1. Disconnect the battery ground cable.
2. Remove the screws on the lower part of the steering wheel.
3. Remove the horn pad.
4. Remove the wiring connector.
5. Remove the steering wheel fixing nuts.
6. Remove the steering wheel
1.
Refer to the "STEERING" Section of this manual.
7. Remove the Instrument panel lower cover
2.
8. Remove the steering column cover
3.
9. Disconnect the connector.
10. Remove the headlight beam switch (lever) from the steering shaft (combination switch).


Installation
Follow the removal procedure in the reverse order to install the
headlight beam switch (lever).
Pay close attention to the important points mentioned in the
following paragraphs.



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



Wire Harness
Do not pinch the wire harnesses between the cluster and the
meter hood during the cluster installation procedure.
W ire damage will result.


AIMING OF HEADLIGHT
Before adjusting the headlights, park the vehicle on a level
surface. Remove any cargo from the vehicle to bring it to curb
weight. Check the tire inflation pressures and correct as
required. Clean the headlight lenses.


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8A-174 ELECTRICAL-BODY AND CHASSIS
Without Head light Leveling


RTW 780MH000101
With Head light Leveling


RTW 78AMH000101


VERTICAL ADJUSTMENT (A type)
Use a Phillips-head screwdriver with a long shaft. Hold the
screwdriver straight up-and-down as shown in the illustration.


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ELECTRICAL-BODY AND CHASSIS 8A-175

RTW 580MH000101

VERTICAL ADJUSTMENT (B type)
Use a screwdriver with a long shaft. Hold the screwdriver
straight up-and-down as shown in the illustration.

Without Head light Leveling


RTW 780MH000201

HORIZONTAL ADJUSTMENT (A type)
Use a Phillips-head screwdriver with a long shaft. Hold the
screwdriver at an angle as shown by the arrow in the
illustration.


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8A-176 ELECTRICAL-BODY AND CHASSIS
With Head light Leveling


RTW 78AMH000201



RTW 580MH000201

HORIZONTAL ADJUSTMENT (B type)
Use a screwdriver with a long shaft. Hold the screwdriver at
an angle as shown by the arrow in the illustration.


Installation
To install, follow the removal steps in the reverse order.
Noting the following point:
1.
After installing the headlight, be sure to adjust the headlight
aim.


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ELECTRICAL-BODY AND CHASSIS 8A-177
HEADLIGHT ADJUSTMENT
Preparation
Place the vehicle with 1 person in driver seat on a level surface
and check to see if the inflation pressure of the tires is correct,
the lenses are clean, the battery is sufficiently charged, and
adjust to place vehicle by using the screen.
1. Set a vertical screen on a level surface.
2. Toward the screen
1from the bulb center mark of the
headlight, extend parallel lines to the floor. Mark point
A
and B on the screen at the intersection of parallel line and
the screen.
3. Draw vertical lines through point
A and B on the screen.


4. Keep the vehicle 2 1m apart from the screen 1.
5. Draw a horizontal line through point
A and Bon the screen
1.


6. Turn the headlight low beam on.
7. Adjust the CUTLINE 11.6 mm below the horizontal line
H.
8. Adjust the BENDING POINT to the vertical line
V.
NOTE:
Always adjust vertical adjustment first.


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8A-178 ELECTRICAL-BODY AND CHASSIS
INSPECTION AND REPAIR





Switch side Harness side
B60 B60



LIGHTING SWITCH
Lighting Switch Connections
Terminal
SW No.
position 3 2 1
OFF
Tail

Headlight





Switch side Harness side
B60 B60


HEADLIGHT BEAM SWITCH
Headlight Beam and Passing Switch
Connections
Terminal NO.
SW position 1 4
HI
At “Dimmer” position
LO
At “Passing” Position






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ELECTRICAL-BODY AND CHASSIS 8A-179




RTW 78ASH002901

LIGHTING RELAY, TAIL RELAY
Check continuity between the relay terminals.
2 - 1............................ No continuity
(W hen battery voltage is applied between 3 and 4)
2 - 1............................ Continuity



GLOVE BOX ILLUMINATION
Removal
1. Remove the bulb cover 1.
2. Remove the bulb
2.


Installation
To install, follow the removal steps in the reverse order.


POWER/3rd START SW
Removal
• Refer to the “Front consol” Section 10 of this manual.
1. Disconnect the battery ground cable.
2. Remove the power/3rd start switch.
3. Remove the bulb.

Installation
To install, follow the removal steps in the reverse order.


A/T LEVER LIGHT BULB
Removal
• Refer to the “Front consol” Section 10 of this manual.
1. Remove the A/T lever cover.
2. Remove the light bulb
1.

Installation
To install, follow the removal steps in the reverse order.



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8A-180 ELECTRICAL-BODY AND CHASSIS
FRONT FOG LIGHT
PARTS LOCATION (RHD)





RTW 78AXF036901 & RTW 78AXF043101

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ELECTRICAL-BODY AND CHASSIS 8A-181

PARTS LOCATION (LHD)





RTW 78AXF037001 & RTW 78AXF043201

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8A-182 ELECTRICAL-BODY AND CHASSIS

CIRCUIT DIAGRAM C24SE (RHD) WITHOUT REAR FOG LIGHT


RTW 780XF012301

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