radiator ISUZU TROOPER 1998 Service Owners Manual

6E±108
4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
DTC P0217 ± High Coolant Temp Waring

StepActionValue(s)Ye sNo
1Was the ªOn-Board Diagnostic (OBD) System Checkº
performed?
ÐGo to Step 2
Go to OBD
System
Check
21. Ignition ªON,º engine ªOFF.º
2. Observe the ªEng Cool Tempº display on the Tech 2.
Is the ªEng Cool Tempº below the specified value?
11 0
CGo to Step 6Go to Step 3
3Check the engine coolant quantity
Was the engine coolant appropriate quantity?
ÐGo to Step 6Go to Step 4
4Check a leak from EC circuit.
Was the EC leaked from EC circuit?
ÐGo to Step 5Go to Step 6
5Repair the EC circuit.
Is the action complete?
ÐVerify repairÐ
61. Ignition ªON,º engine ªOFF.º
2. Review and record Tech 2 Failure Records data.
3. Operate the vehicle within Failure Records
conditions as noted.
4. Using a Tech 2, monitor ª DTCº info for DTC P0217.
Does the Tech 2 indicate DTC P0217 failed this
ignition?
ÐGo to Step 7Ð
71. Ignition ªOFFº.
2. Check the Thermostat.
3. If the Thermostat is damaged, repair it as
necessary.
Was the Thermostat damaged?
ÐGo to Step 8Go to Step 9
8Replace the Thermostat.
Is the action complete?
ÐVerify repairÐ
91. Check the Radiator.
2. If the Radiator is damaged, repair it as necessary.
Was the Radiator damaged?
ÐGo to Step 10Go to Step 11
10Repair the Radiator.
Is the action complete?
ÐVerify repairÐ
111. Check the EC circuit in the Engine.
2. Observe the ªEng Data Listº display on the Tech 2.
3. If the EC circuit in the Engine is damaged, repair it
as necessary.
Was the EC circuit damaged?
Refer to Data
List
Go to Step 12Go to Step 6
12Repair the EC circuit.
Is the action complete?
ÐVerify repairÐ

6E±203 4JX1±TC ENGINE DRIVEABILITY AND EMISSIONS
Engine Coolant Temperature
(ECT) Sensor
Removal Procedure
NOTE: Care must be taken when handling the engine
coolant temperature (ECT) sensor. Damage to the ECT
sensor will affect proper operation of the fuel injection
system.
1. Disconnect the negative battery cable.
2. Drain the radiator coolant. Refer to
Draining and
Refilling Cooling System
in Engine Cooling.
3. Disconnect the electrical connector.
4. Remove the ECT sensor from the front side of the
intake manifold.
035RW058
Installation Procedure
1. Apply sealer (LOCTITE 262) or the equivalent to the
threads of the ECT sensor.
2. Install the ECT sensor in the front side of the intake
manifold.
Tighten

Tighten the ECT sensor to 19 N´m (14 lb ft.).
3. Connect the electrical connector.
035RW058
4. Fill the radiator with coolant. Refer to Draining and
Refilling Cooling System
in Engine Cooling.
5. Connect the negative battery cable.
Intake Air Temperature (IAT)
Sensor
Removal Procedure
1. Disconnect the negative battery cable.
2. Disconnect the electrical connector from the IAT
sensor.
3. Remove the IAT sensor from the intake air duct by
using a rocking motion while pulling the sensor.
035RW056

7A±11 AUTOMATIC TRANSMISSION (4L30±E)
Fluid Condition
FLUID CONDITION
NORMAL*CONTAMINATED
COLORRED OR LIGHT
BROWNBROWNNON±TRANSPAR-
ENT / PINKBROWN
DRAIN RE-
QUIRED?NOYESYESYES
CONTAMINA±
TIONNONEVery small amount of
foreign material in bot-
tom of panContamination by cool-
ant or other sourceLarge pieces of metal
or other foreign materi-
al in bottom of pan
CORRECT
LEVEL AND
CONDITION
1. LOW LEVEL:
A. Add fluid to
obtain proper
level & check for
external leaks.
B. Correct cause of
leak.
2. HIGH LEVEL:
± Remove excess
fluid± Remove both pans
± Change filter
± Flush cooler
± Add new fluid
± Check level± Repair/replace
radiator cooler
± Transmission
overhaul required
± Check for:

Damaged plates
and seals

Contaminated
solenoids
± Flush cooler
± Add new fluid
± Check level± Transmission
overhaul required
± Flush cooler and
cooler lines
± Add new fluid
± Check level
*Fluid should be changed according to maintenance
schedule.
Test Driving
Some 4L30±E automatic transmission complaint will
require a test drive as a part of the diagnostic procedure.
Some codes will not set unless the vehicle is moving. The
purpose of the test drive is to duplicate the customer's
complaint condition and set a current Powertrain Control
Module (PCM) trouble code. Perform this procedure
before each 4L30±E automatic transmission repair, and
again after repairs are made.
IMPORTANT:

Duplicate the condition under which the customer's
complaint was observed.

Depending on the complaint, the line pressure gauge
and the scan tool may be required during the test
drive.

During the test drive, it is important to record all
necessary data from the areas being monitored, for
use in diagnosis. Also listen for and note any unusual
noises.
The following procedure should be used to test drive
4L30±E automatic transmission complaint vehicles:
1. Turn the ignition ON without starting the engine.
Check that the ªCHECK TRANSº lamp comes on for
approximately 2 to 3 seconds and then goes out and
remains out.

If the lamp is flashing, GOTO Check Trans Indicator
in Transmission Control System (4L30±E) section.

If no serial data is present, GOTO OBD System
Check. Refer to Driveability and Emissions in
Engine section.
If the lamp stays ON or stays OFF, GOTO ªCheck
Transº Check in Transmission Control System
(4L30±E) section.
2. Drive the vehicle. During the test drive, be sure that
the transmission achieves normal operating
temperature (approx. 20 minutes).
Allow the transmission to go through all of its gear
ranges, checking shift timing and firmness. Duplicate
the owner's complaint condition as closely as
possible during the test drive.
3. If, during the test drive, the ªCHECK TRANSº lamp
comes on, use the scan tool to check for trouble
codes.
4. If, during the test drive, a problem is felt, but the
ªCHECK TRANSº lamp does not come on and no
trouble codes are present, drive the vehicle with the
PCM disconnected (manually shifting the vehicle).

In Manual L, the vehicle operates in first gear.

In Manual 2, the vehicle operates in third gear.

In Manual 3 or ªDº, the vehicle operates in fourth
gear.
If the problem still exists with the PCM disconnected,
refer to Mechanical/Hydraulic Diagnosis in this
section.
5. If no problem has been found at this point, check all
underhood connections that supply power to the PCM
and ignition fuses. Physically and visually inspect all
the PCM harness connectors for loose or corroded
terminals. Inspect the PCM ground points.

8A–4LIGHTING SYSTEM
Headlight
Headlight and Associated Parts
801RW003
Legend
(1) Radiator Grille
(2) Front End Lower Panel
(3) Headlight Assembly
(4) Headlight(5) Headlight Rim
(6) Headlight Bulb
(7) Rear Cover
(8) Bracket
(9) Front Combination Light
Removal
1. Disconnect the battery ground cable.
2. Remove the screw and pull out the two projecting
portions on the fender to remove the front
combination light.
3. Remove five clips and two screws to remove the
radiator grille.
4. Remove two screws to remove the front end lower
panel(2).
5. Remove two bolts and two nuts to remove the
headlight assembly (with bracket).
6. Remove the headlight bulb.
7. Remove two screws, two nuts and the spring for the
headlight aim adjustment to remove the bracket.
8. Remove four screws to remove the rear cover.
9. Remove the headlight rim.
10. Remove the headlight.
Installation
To install, follow the removal steps in the reverse order.
CAUTION: After installing the headlight, be sure to
adjust the headlight aim.
Headlight Adjustment
Preparation
Place the unloaded vehicle on a level surface and check
to see if the inflation pressure of the tires is correct, the
lenses are clean, and the battery is sufficiently charged.
Adjust the aim with the headlight tester, if necessary.
When adjusting, follow the procedure of the tester
manufacturer’s.
801RS009

8F±1 BODY STRUCTURE
BODY AND ACCESSORIES
BODY STRUCTURE
CONTENTS
Service Precaution 8F±3. . . . . . . . . . . . . . . . . . . . . .
Frame 8F±3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Description 8F±3. . . . . . . . . . . . . . . . . . . . . .
Frame Dimensions (L W B) 8F±4. . . . . . . . . . . . . . .
Frame Dimensions (S W B) 8F±5. . . . . . . . . . . . . . .
General Description 8F±6. . . . . . . . . . . . . . . . . . . . .
Front Bumper 8F±6. . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F±6. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±7. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±7. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Bumper Slider Bracket 8F±7. . . . . . . . . . . . . .
Removal 8F±7. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±7. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Bumper 8F±8. . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F±8. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±9. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location (W/Rear Combination Light
and License Light) 8F±10. . . . . . . . . . . . . . . . . . . .
Removal 8F±10. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±11. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location (W/Rear Combination Light) 8F±12
Removal 8F±12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±13. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Bumper Slider 8F±14. . . . . . . . . . . . . . . . . . . . .
Removal 8F±14. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±14. . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Description 8F±15. . . . . . . . . . . . . . . . . . . . .
Cowl Cover 8F±15. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F±15. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±15. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±16. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Hood 8F±16. . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±16. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±16. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Bulge 8F±17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F±17. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±17. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±17. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Hood Hinge 8F±18. . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F±18. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±18. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±18. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Hood Lock 8F±19. . . . . . . . . . . . . . . . . . . . . . . Parts Location 8F±19. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±19. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±20. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radiator Grille And Front End Lower Panel 8F±20.
Parts Location 8F±20. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±20. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±21. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Fender Panel 8F±22. . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F±22. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±22. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±23. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Body Mounting 8F±24. . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F±24. . . . . . . . . . . . . . . . . . . . . . . .
Removal (No.1 ± No. 2) 8F±24. . . . . . . . . . . . . . . .
Removal (No. 3 Ð No. 6) 8F±25. . . . . . . . . . . . . . .
Installation 8F±26. . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Description 8F±27. . . . . . . . . . . . . . . . . . . . .
Body Dimension 8F±28. . . . . . . . . . . . . . . . . . . . . . . .
Instrument Panel Assembly 8F±48. . . . . . . . . . . . . . .
Parts Location 8F±48. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±49. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±53. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cross Beam Assembly 8F±54. . . . . . . . . . . . . . . . . . .
Parts Location 8F±54. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±54. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±55. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Door Assembly 8F±56. . . . . . . . . . . . . . . . . . . .
Parts Location 8F±56. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±56. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±56. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Door Assembly 8F±57. . . . . . . . . . . . . . . . . . . . .
Parts Location 8F±57. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±57. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±58. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Strikers 8F±58. . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustment 8F±58. . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Check Arm Assembly (Front & Rear) 8F±59. .
Parts Location 8F±59. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±59. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F±60. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Window Regulator, Glass And Glass
Run 8F±60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F±60. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F±60. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8F±19 BODY STRUCTURE
Engine Hood Lock
Parts Location
610RW011
Legend
(1) Hood Lock Control Lever
(2) Control Cable(3) Engine Hood Lock Assembly
(4) Radiator Grille
(5) Inner Liner
Removal
1. Remove hood lock control lever.
2. Remove inner liner.
3. Remove control cable.

Remove the cable fixing clips from the body panel.
4. Remove radiator grille.

Refer to Radiator Grille And Front End Lower Panel
in this section.
5. Remove engine hood lock assembly.

Apply setting marks (1) to the hood lock assembly
and the body prior to removal.
610RW009

8F±20BODY STRUCTURE
Installation
To install, follow the removal steps in reverse order noting
the following points:
1. Reroute the control cable to its original position, and
check and see if the lock assembly and control lever
work normally.2. Tighten the hood lock assembly fixing bolts to the
specified torque.
Torque : 10 Nwm (1.0kg´m/87 lb in)
Radiator Grille And Front End Lower Panel
Parts Location
603RW014
Legend
(1) Front End Lower Panel(2) Head light Wiper
(3) Radiator Grille
Removal
1. Open the hood.
2. Support the hood.
3. Remove headlight wiper.

Refer to Wiper/Washer System in this section.

8F±21 BODY STRUCTURE
4. Remove radiator grille.

Raise the clips (1) on the radiator grille and remove
two screws.
603RW012
5. Remove front end lower panel.

Remove two fixing bolts and remove the panel from
the fender.
Installation
To install, follow the removal steps in reverse order, noting
the following point.
1. Install the radiator grille clips remaining on the body
side in the radiator grille, and then install the radiator
grille on the body.