Page 5125 of 6020

ELECTRICAL-BODY AND CHASSIS 8A-187
RTW 780SH000601
FOG LIGHT (A type)
Removal
1. Disconnect the fog light connector 1 .
2. Remove two attaching nuts
2.
3. Pull the fog light assembly toward the vehicle front to remove it from the holding bracket
3 .
4. Remove the bulb with socket. • Turn the socket
4 counterclockwise to remove it.
5. Remove the bulb. • Release the lock spring.
• Pull out the bulb.
FOG LIGHT (B type)
Removal
1. Remove the radiator grille.
2. Remove the front bumper
3. Disconnect the fog light connector.
4. Remove the fog light.
5. Remove the bulb from the socket.
• Remove the cover by turning it counterclockwise out
side the lock spring.
• Remove the bulb.
Hold the bulb by the flange when replacing it.
Do not touch the bulb with your hands.
Installation
To install the fog light, follow the removal procedure in reverse
order.
Pay close attention to the important points mentioned in the
following paragraphs.
Bulb
Be absolutely sure that the fog light bulb is correctly installed.
This will prevent a poor contact and open circuit.
BACK TO CHAPTER INDEX TO MODEL INDEXISUZU KB P190 2007
Page 5126 of 6020
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.
BACK TO CHAPTER INDEX TO MODEL INDEXISUZU KB P190 2007
Page 5128 of 6020
8A-190 ELECTRICAL-BODY AND CHASSIS
REAR FOG LIGHT
PARTS LOCATION (RHD)
RTW 78AXF037101 & RTW 78AXF043301
BACK TO CHAPTER INDEX TO MODEL INDEXISUZU KB P190 2007
Page 5131 of 6020

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.
BACK TO CHAPTER INDEX TO MODEL INDEXISUZU KB P190 2007
Page 5132 of 6020
8A-194 ELECTRICAL-BODY AND CHASSIS
HEADLIGHT LEVELING
PARTS LOCATION (RHD)
RTW 78AXF037301 & RTW 78AXF043501
BACK TO CHAPTER INDEX TO MODEL INDEXISUZU KB P190 2007
Page 5137 of 6020
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.
BACK TO CHAPTER INDEX TO MODEL INDEXISUZU KB P190 2007
Page 5151 of 6020
ELECTRICAL-BODY AND CHASSIS 8A-213
HAZARD WARNING FLASHER, TURN SIGNAL LIGHT, BACKUP LIGHT, HORN AND STOPLIGHT
PARTS LOCATION (RHD)
RTW 78AXF037701 & RTW 78AXF043901
BACK TO CHAPTER INDEX
TO MODEL INDEXISUZU KB P190 2007
Page 5166 of 6020

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
BACK TO CHAPTER INDEX TO MODEL INDEXISUZU KB P190 2007