fog light ISUZU TROOPER 1998 Service Repair Manual
[x] Cancel search | Manufacturer: ISUZU, Model Year: 1998, Model line: TROOPER, Model: ISUZU TROOPER 1998Pages: 3573, PDF Size: 60.36 MB
Page 148 of 3573
1B Ð 22 AIR CONDITIONING
Almost transparent.
A flow of bubbles
can be seen, but
they disappear
when the throttle is
opened.
The sight glass provides accurate diagnosis only under the following conditions.
If the vehicle can be tested under these conditions, check the sight glass appearance and compare to the
chart.
* Engine speed Idling
* A/C switch ÒONÓ
* Blower fan operating at highest speed
* Air source selector lever at ÒRECIRCÓ
* Temperature control knob at coldest position
* Ambient temperature below 30¡C (86¡F) and humidity below 70% (See NOTE 1)
* High side pressure less than 1863 kPa (19 kgácm
2/ 270 PSI) (See NOTE 2)
NOTE 1
If the vehicle cannot be moved to a testing location that meets these specifications, then the sight glass
cannot be used for diagnosis. You must discharge and recover the refrigerant, then recharge the system
with the specified amount of refrigerant. Then continue checking the system performance.
NOTE 2
If the high side pressure is greater than stated, the sight glass cannot be used for diagnosis. You must
discharge and recover the refrigerant, then recharge the system with the specified amount of refrigerant.
Then continue checking system performance.
Reading Sight Glass
High and low
pressure pipe
temperature
Sight glass
condition
Air condi-
tioner cycle
condition
The high pressure
pipe is hot and the
low pressure pipe is
cold. There is a dis-
tinct difference in
temperature bet-
ween them.
OK
The high pressure
pipe is warm and
the low pressure
pipe is cool. There
is no great dif-
ference in tempera-
ture between them.
A flow of bubbles
always can be seen.
It appears some-
times transparent,
and sometimes
frothy.
NG
(Not enough
refrigerant)
There is little dif-
ference in tempera-
ture between the
high pressure pipe
and the low press-
ure pipe.
Something like fog
faintly can be seen.
NG
(Almost no
refrigerant)
The high pressure
pipe is hot and the
low pressure pipe is
slightly warm.
There is a difference
in temperature bet-
ween them.
Even at idle with the
fan at ÒHIÓ (with the
window fully open),
the bubbles cannot
be seen.
NG
(Too much
refrigerant)
Page 2540 of 3573
LIGHTING SYSTEM8A–1
BODY AND ACCESSORIES
CONTENTS
Lighting System 8A. . . . . . . . . . . . . . . . . . . . . . . . .
Wiper/Washer System 8B. . . . . . . . . . . . . . . . . . .
Entertainment 8C. . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring System 8D. . . . . . . . . . . . . . . . . . . . . . . . . .
Meter and Gauge 8E. . . . . . . . . . . . . . . . . . . . . . . Body Structure 8F. . . . . . . . . . . . . . . . . . . . . . . . . .
Seats 8G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Security and Locks 8H. . . . . . . . . . . . . . . . . . . . . .
Sun Roof/Convertible Top 8I. . . . . . . . . . . . . . . .
Exterior/Interior Trim 8J. . . . . . . . . . . . . . . . . . . . .
LIGHTING SYSTEM
CONTENTS
Service Precaution 8A–2. . . . . . . . . . . . . . . . . . . . . .
Headlight Bulb 8A–3. . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8A–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlight 8A–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlight and Associated Parts 8A–4. . . . . . . . .
Removal 8A–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–4. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlight Adjustment 8A–4. . . . . . . . . . . . . . . . . .
Fog Light Bulb 8A–5. . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8A–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–5. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fog Light Assembly 8A–6. . . . . . . . . . . . . . . . . . . . .
Removal 8A–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fog Light Adjustment 8A–6. . . . . . . . . . . . . . . . . .
Clarence Light Bulb 8A–6. . . . . . . . . . . . . . . . . . . . . .
Removal 8A–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Fog Light Bulb (RHD) 8A–7. . . . . . . . . . . . . . .
Removal 8A–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–7. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Taillight Bulb (Body) 8A–7. . . . . . . . . . . . . . . . . . . . .
Removal 8A–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–7. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Taillight Bulb (Bumper) 8A–8. . . . . . . . . . . . . . . . . . .
Removal 8A–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–8. . . . . . . . . . . . . . . . . . . . . . . . . . . .
License Plate Light Bulb (Body) 8A–8. . . . . . . . . . .
Removal 8A–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–8. . . . . . . . . . . . . . . . . . . . . . . . . . . .
License Plate Light Bulb (Bumper) 8A–9. . . . . . . . .
Removal 8A–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–9. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stoplight Bulb 8A–9. . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal and Installation 8A–9. . . . . . . . . . . . . . . High Mount Stoplight 8A–10. . . . . . . . . . . . . . . . . . . .
Removal 8A–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–10. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Turn Signal Light Bulb 8A–10. . . . . . . . . . . . . .
Removal 8A–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–10. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Side Turn Signal Light Bulb 8A–11. . . . . . . . . . . . . . .
Removal 8A–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–11. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Turn Signal Light Bulb 8A–11. . . . . . . . . . . . . .
Removal 8A–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–11. . . . . . . . . . . . . . . . . . . . . . . . . . .
Backup Light Bulb 8A–12. . . . . . . . . . . . . . . . . . . . . . .
Removal 8A–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–12. . . . . . . . . . . . . . . . . . . . . . . . . . .
Dome Light Bulb 8A–12. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8A–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–12. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Luggage Room Light Bulb 8A–13. . . . . . . . . . . . . . . .
Removal 8A–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–13. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Courtesy Light Bulb 8A–13. . . . . . . . . . . . . . . . . . . . . .
Removal 8A–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–13. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Map Light Switch/Bulb 8A–14. . . . . . . . . . . . . . . . . . .
Removal 8A–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–14. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigarette Lighter Illumination Bulb 8A–14. . . . . . . . .
Removal 8A–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–14. . . . . . . . . . . . . . . . . . . . . . . . . . .
Ashtray Illumination Bulb 8A–15. . . . . . . . . . . . . . . . .
Removal 8A–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–15. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Glove Box Illumination Bulb 8A–15. . . . . . . . . . . . . . .
Removal 8A–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–15. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 2541 of 3573
8A–2LIGHTING SYSTEM
Vanity Mirror Illumination Bulb 8A–16 . . . . . . . . . . . . .
Removal 8A–16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–16 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter Switch 8A–17 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8A–17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–17 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lighting Switch (Combination Switch) 8A–18 . . . . . .
Removal 8A–18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–18 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fog Light Switch 8A–19 . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8A–19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–19 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stoplight Switch (W/O Cruise Control) 8A–20 . . . . . .
Removal 8A–20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–20 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake Switch (W/Cruise Control) 8A–21 . . . . . . . . . .
Removal 8A–21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–21 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turn Signal Switch (Combination Switch) 8A–21 . . .
Removal and Installation 8A–21 . . . . . . . . . . . . . . .
Hazard Warning Switch 8A–22 . . . . . . . . . . . . . . . . . .
Removal 8A–22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 8A–22 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tailgate Switch 8A–23 . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8A–23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–23 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Switch 8A–23 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8A–23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–23 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Defogger Switch 8A–24 . . . . . . . . . . . . . . . . . . .
Removal 8A–24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–24 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seat Heater Switch 8A–25 . . . . . . . . . . . . . . . . . . . . . .
Removal 8A–25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–25 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key Remind Switch (Starter Switch) 8A–25 . . . . . . .
Removal and Installation 8A–25 . . . . . . . . . . . . . . .
Illumination Controller 8A–26 . . . . . . . . . . . . . . . . . . . .
Removal 8A–26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–26 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power/Winter Switch 8A–27 . . . . . . . . . . . . . . . . . . . . .
Removal 8A–27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8A–27 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main Data and Specifications 8A–28 . . . . . . . . . . . . .
Service Precaution
WARNING: I F S O E Q U IPPED WITH A
SUPPLEMENTAL RESTRAINT SYSTEM (SRS),
REFER TO THE SRS COMPONENT AND WIRING
LOCATION VIEW IN ORDER TO DETERMINE
WHETHER YOU ARE PERFORMING SERVICE ON OR
NEAR THE SRS COMPONENTS OR THE SRS
WIRING. WHEN YOU ARE PERFORMING SERVICE
ON OR NEAR THE SRS COMPONENTS OR THE SRS
WIRING, REFER TO THE SRS SERVICE
INFORMATION. FAILURE TO FOLLOW WARNINGS
COULD RESULT IN POSSIBLE AIR BAG
DEPLOYMENT, PERSONAL INJURY, OR
OTHERWISE UNNEEDED SRS SYSTEM REPAIRS.
CAUTION: Always use the correct fastener in the
proper location. When you replace a fastener, use
ONLY the exact part number for that application.
ISUZU will call out those fasteners that require a
replacement after removal. ISUZU will also call out
the fasteners that require thread lockers or thread
sealant. UNLESS OTHERWISE SPECIFIED, do not
use supplemental coatings (Paints, greases, or other
corrosion inhibitors) on threaded fasteners or
fastener joint interfaces. Generally, such coatings
adversely affect the fastener torque and the joint
clamping force, and may damage the fastener. When
you install fasteners, use the correct tightening
sequence and specifications. Following these
instructions can help you avoid damage to parts and
systems.
Page 2544 of 3573
LIGHTING SYSTEM8A–5
Vertical adjustment
Use a screwdriver for vertical adjustment.
801RW004
Horizontal adjustment
Use a screwdriver for horizontal adjustment.
801RW005
Fog Light Bulb
Removal
1. Disconnect the battery ground cable.
2. Open the rear cover(1) of the case.
3. Remove the dust cover.
4. Disconnect the bulb connector.
5. Remove the clip(3).
6. Remove the fog light bulb(2).
801RW012
Installation
1. Install the fog light bulb(1).
2. Install the clip(2).
3. Connect the bulb connector.
4. Install the dust cover.
5. Close the rear cover(3) of the case.
801RW017
6. Connect the battery ground cable.
Page 2545 of 3573
8A–6LIGHTING SYSTEM
Fog Light Assembly
Removal
1. Disconnect the battery ground cable.
2. Remove two nuts from the bracket.
3. Disconnect the connector.
4. Remove the fog light assembly (1).
825RW104
Installation
To install, follow the removal steps in the reverse order.CAUTION: After installing the fog light, be sure to
adjust the fog light aim.
Fog Light Adjustment
Turn the adjusting screw with a screwdriver to adjust the
aim of the fog light vertically.
801RW007
Clarence Light Bulb
Removal
1. Disconnect the battery ground cable.
2. Remove the screw at the upper portion of the light
bracket and then remove the bracket from the fender.
3. Remove the front combination light assembly(1).
4. Remove the front side marker light socket(2) by
turning it counterclockwise.
5. Pull out the bulb(3) from the socket.
801RW015
Installation
To install, follow the removal steps in the reverse order.
Page 2546 of 3573
LIGHTING SYSTEM8A–7
Rear Fog Light Bulb (RHD)
Removal
1. Disconnect the battery ground cable.
2. Remove three screws and release locks at two
locations to remove the rear combination light
assembly(2).
3. Remove the socket(3) by turning it counterclockwise.
4. Turn the bulb(1) counterclockwise while pushing it to
remove it from the socket.
803RS005
Installation
To install, follow the removal steps in the reverse order.
Taillight Bulb (Body)
Removal
1. Disconnect the battery ground cable.
2. Remove three screws and release locks at two
locations to remove the rear combination light
assembly(2).
3. Remove the socket(3) by turning it counterclockwise.
4. Turn the bulb(1) counterclockwise while pushing it to
remove it from the socket.
803RS005
Installation
To install, follow the removal steps in the reverse order.
Page 2558 of 3573
LIGHTING SYSTEM8A–19
Fog Light Switch
Removal
1. Disconnect the battery ground cable.
2. Remove the front console assembly(1).
Refer to the Instrument Panel Assembly in Body
Structure section.
3. Remove the lower cluster assembly(2).
Refer to the Instrument Panel Assembly in Body
Structure section.
4. Remove the instrument panel driver lower cover
assembly(3).
Refer to the Instrument Panel Assembly in Body
Structure section.
821RW024
5. Remove the instrument panel cluster assembly(4).
Refer to the Instrument Panel Assembly in Body
Structure section.
6. Disconnect the connector and push the lock from the
back side of the instrument panel cluster assembly to
remove the fog light switch(5).
825RW027
Installation
To install, follow the removal steps in the reverse order,
noting the following point:
1. Push in the switch with your fingers until the switch is
locked securely.
Page 2563 of 3573
8A–24LIGHTING SYSTEM
Rear Defogger Switch
Removal
1. Disconnect the battery ground cable.
2. Remove the front console assembly(1).
Refer to the Instrument Panel Assembly in Body
Structure section.
3. Remove the lower cluster assembly(2).
Refer to the Instrument Panel Assembly in Body
Structure section.
4. Remove the instrument panel driver lower cover
assembly(3).
Refer to the Instrument Panel Assembly in Body
Structure section.
821RW024
5. Remove the instrument panel cluster assembly(4).
Refer to the Instrument Panel Assembly in Body
Structure section.
6. Disconnect the connector and push the lock from the
back side of the instrument panel cluster assembly to
remove the rear defogger switch(5).
825RW023
Installation
To install, follow the removal steps in the reverse order,
noting the following point.
1. Push in the switch with your fingers until it locks
securely.
Page 2567 of 3573
8A–28LIGHTING SYSTEM
Main Data and Specifications
Light and Bulb Specifications
D08RW539
Legend
(1) Dome Light
(2) Luggage Room Light
(3) Courtesy Light
(4) Side Turn Signal Light
(5) Front Turn Signal Light
(6) Clearance Light
(7) Front Combination Light
(8) Headlight
(9) Fog Light(10) Meter
(11) Map Light
(12) High Mount Step Light
(13) License Plate Light
(14) Rear combination Light
(15) Taillight/Stoplight
(16) Rear Fog Light
(17) Backup Light
(18) Rear Turn Signal Light.
Page 2568 of 3573
LIGHTING SYSTEM8A–29
Light NameRated PowerNumber of
BulbsLens ColorRemarks
Headlight60w/55w2WhiteHalogen
FrontTurn signal light21w2Whitecombination
lightClearance light5w2Amber
FRT fog light55w2WhiteHalogen
Taillight/Stoplight5w/21w2Red
RearBumperTurn signal light21w2Ambercombination
lightTaillight/Stoplight5w/21w2RedBodyTurn signal light21w2Amber
Backup light21w2White
RR fog light21w2Red
Side turn signal light5w2Amber
License plate lightBumper5w2White
Body5W1White
High mount stoplight——RedLED
Map light5w2White
Dome light10w1White
Luggage room light8w1White
Courtesy light3.8w2White
A/C SW60mA1
RR defogger SW0.84w1
Mirror defogger SW0.84w1
FRT fog light SW0.7w1
RR fog light SW0.7w1
Cruise (Set)1.4w1Meter
Cruise (Main)1.4w1Meter
Check trans3w1Meter
Anti-theft3w1Warning box
Turn signal1.4w2Meter
Golw1.4w1Meter
Water sedimenter1.4w1Meter
Indicator/High beam1.4w1MeterWarning
lightABS1.4w1Meter
Check engine1.4w1Meter
Low fuel1.4w1Meter
4WD1.4w1Meter
Oil Pressure1.4w1Meter
Brake system1.4w1Meter
Charge1.4w1Meter
Seat belt2w1Meter
A/T shift position0.91w7Meter
A/T oil temp3w1Meter