2007 ISUZU KB P190 BATTERY

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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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-188 ELECTRICAL-BODY AND CHASSIS

RTW 780SH000801
FOG LIGHT ADJUSTMENT (A type)
Vertical Adjustment
Turn the adjusting screw with a screwdriver to adjust the aim of
the fog light vertically.

FOG LIGHT ADJUSTMENT (B type)
Vertical Adjustment
Turn the adjusting screw with a screwdriver to adjust the aim of
the fog light vertically.


RTW 78ASH000401
FRONT FOG & REAR FOG SWITCH



RTW 48ASH000401
Inspection
Check to see if there is any continuity between the terminals of
the front fog light switch.
Replace the switch when the result of inspection is found
abnormal.

Removal
Preparation:
Disconnect the battery ground cable.
1. Ventilation grille
2. Harness connector
3. Front fog light & Rear fog light switch To remove the switch, push the lock from the back side of
the cluster assembly.
4. Remove the bulb.


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ELECTRICAL-BODY AND CHASSIS 8A-193




RTW 48ASH000701

REAR FOG LIGHT
Removal
1. Remove the screws 1.
2. Remove the lens cover
2.
3. Rear fog push turn the bulb
3 counterclockwise to
disconnect it from the light housing.



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



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




RTW 78ASH000401
FRONT FOG & RR FOG SWITCH



RTW 48ASH000401
Inspection
Check to see if there is any continuity between the terminals of
the leveling switch.
Replace the switch when the result of inspection is found
abnormal.

Removal
Preparation:
Disconnect the battery ground cable.
1. Ventilation grille
2. Harness connector
3. Front fog light & Rear fog light switch To remove the switch, push the lock from the back side of
the cluster assembly.
4. Remove the bulb.


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ELECTRICAL-BODY AND CHASSIS 8A-199

HEADLIGHT LEVELING SWITCH
Incorrect beam angle due to load change can be corrected.
A four position switch, 0-3, can alter the beam angle through
1.7 degrees on the long wheel base model and 2.17 degrees
on the short wheel base model.



RTW 68ASH000501
Inspection
Check to see if there is any continuity between the terminals of
the leveling switch.
Replace the switch when the result of inspection is found
abnormal.


RTW 78ASH000601
Removal
Preparation:
Disconnect the battery ground cable.
1. Ventilation grille
2. Harness connector
3. Headlight leveling switch To remove the switch, push the lock from the back side of
the cluster assembly.



Installation
To install, follow the removal steps in the reverse noting the
following point.
1. Push in the switch with your fingers until it locks securely.



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8A-212 ELECTRICAL-BODY AND CHASSIS


RTU4Z0SH000901
ILLUMINATION SWITCH




RTW 48ASH000601

Inspection
Check to see if there is any continuity between the terminals of
the switch.
Replace the switch when the result of inspection is found
abnormal.




RTW 78ASH000701

Removal
Preparation:
Disconnect the battery ground cable.
1. Instrument panel driver lower cover assembly
Refer to the removal steps Sec.10
2. Harness switch
3. Illumination control
1
To remove the switch, push the lock from the back side of
the cluster assembly.
4. Remove the bulb.



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8A-228 ELECTRICAL-BODY AND CHASSIS
TROUBLESHOOTING
STOPLIGHT AND HIGH MOUNTED STOPLIGHT
1. One side of stoplight does not light

Checkpoint Trouble Cause Countermeasure


Replace the bulb or repair
connector contact

Burned out bulb or poor
connector contact

NG


Repair open circuit or
connector contact


Repair open circuit or
connector contact


Open circuit or poor connector
contact


Continuity between
9
H9 - 2 F6 (LH) (or
2
F5 (RH))


Open circuit or poor connector
contact

Continuity between

C109 - 4 F6 (LH) (or
4
F5 (RH)) NG
NG
OK
OK

Stoplight bulb continuity




2. Both sides of stoplight do not light



Adjust the switch installation
position

Stop light switch (or brake
switch) function

Incorrect the switch installation
or adjustment

NG

Repair open circuit or
connector contact
Voltage between 2 F6
ground or 2
F5 - ground
with brake pedal depressed
(Should be battery voltage
present)
Open circuit or poor connector
contact between stoplight
switch (or brake switch) and
stoplight
NG
OK

Reinstall or replace fuse No.
SBF9 (50A or 60A)
or 1
C108 -
4
C107
Fuse No. C15 (15A)


Fuse No. SBF-9 (50A, Fuse
and Relay box)
or 1
C108 -
4
C107
Fuse No. C15 (15A)


Poor fuse contact or blown

NG
OK


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ELECTRICAL-BODY AND CHASSIS 8A-229

3. High mounted stoplight does not light

Checkpoint Trouble Cause Countermeasure



Repair or replace the high
mounted stoplight

Continuity between 3
L5 -
1
L5


High mounted stoplight
malfunction

NG
Repair an open circuit or
connector contact between
3
L5 - 13 H18 (RHD) or
10
H48 (LHD)
Voltage between 1
L5 -
ground with brake pedal
depressed
(Should be battery voltage
present)
Open circuit or poor connector
contact

NG
OK

Repair grounding point contact

C2


Grounding point
C2


Poor grounding point contact

NG
OK




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