Isuzu Trooper (1998-2002 year). Manual - part 1060

8H–26 SECURITY AND LOCKS

Anti–theft & Keyless Entry Control
Unit/Transmitter Replacement

Anti–theft & Keyless Entry Control Unit
Replacement

1. Remove and install the control unit.

D

Refer to Anti–theft & Keyless Entry Control Unit
Removal and Installation in this section.

2. Register ID code.

D

Refer to ID Code Registration in this section.

3. Check that the keyless entry system works normally.

Transmitter Replacement

1. Prepare a new transmitter.
2. Regiter ID code.

D

Refer to ID Code Registration in this section.

3. Check that the keyless entry system works normally.

Transmitter Battery Replacement

1. Remove a screw to remove the cover.
2. Remove the batteries.
3. Set the new batteries into the transmitter.
4. Install the cover to the transmitter.
5. Check that the keyless entry system works normally.

SECURITY AND LOCKS

8H–27

Programming With Tech 2 (For South Africa)

General Description

When the anti-theft and keyless entry control unit and/or
the transmitters (remote keys) are replaced, the security
codes and/or transmitter ID codes must be programmed
by using the Tech 2. The following pages show the
procedures to program in regard to the anti-theft and
keyless entry system. Please refer to Tech 2 scan tool
user’s guide in detail.

901RW180

Legend

(1) PCMCIA Card
(2) RS 232 Loop Back Connector

(3) SAE 16/19 Adaptor
(4) DLC Cable 
(5) Tech 2

8H–28 SECURITY AND LOCKS

Programming Anti-Theft Warning 

When the anti-theft and keyless entry control unit is
replaced, the security code must be programmed after
installation.

1. Insert the Isuzu system PCMCIA card into the Tech 2.
2. Connect the SAE 16/19 adaptor to the data link

connector (DLC) cable.

3. Connect the DLC cable to the Tech 2.
4. Confirm that the starter switch is off.
5. Connect the Tech 2 SAE 16/19 adaptor to the vehicle

DLC.

6. Verify the Tech 2 power up display.

060RW009

7. Press the enter key.
8. Select “F0 : Diagnostics” and press the enter key.
9. Select the model year and press the enter key.

10. Select the vehicle type and press the enter key.

11. Select “F2 : Body” and press the enter key.

12. Select “Anti Theft Warning” and press the enter key.
13. Turn the starter switch on and press the confirm key

(soft key).

14. Confirm “Partnumber” , “Country Code” and

“Production Date” and press the confirm key (soft
key).

15. Select “F4 : Programming” and press the enter key.
16. Select “F2 : Program Anti Theft Warning” and press

the enter key.

17. Press the confirm key (soft key).
18. Press the confirm key (soft key).
19. Enter the security code and press the enter key.
20. Press the okey key (soft key).
21. Enter the security code and press the enter key.
22. Press the okey key (soft key).
23. Press the soft key to select “Remote Key”.
24. Select country code and press the enter key.
25. Press the confirm key (soft key).

Programming Remote Key 

When the anti-theft and keyless entry control unit is
replaced and/or the new transmitter (remote key) is
supplied, the ID code of the transmitter must be
programmed by the following procedure.

1. Perform the step 1. to 15. of “Programming Anti Theft

Warning”.

2. Select “F1: Program Remote Key” and press the

enter key.

3. Press the confirm key (soft key).
4. Press the lock button of the transmitter until the

display changes.

5. Press the confirm key (soft key).
6. Press the Yes or No key (soft key).

Erasing Remote Keys 

All the ID code stored in the control unit can be erased by
the following procedure.

1. Perform the step 1. to 15. of “Programming Anti Theft

Warning”.

2. Select “F0: Erase Remote Keys” and press the enter

key.

3. Press the confirm key (soft key).
4. Press the confirm key (soft key).
5. Press the confirm key (soft key).

SECURITY AND LOCKS

8H–29

Main Data and Specifications

Torque Specifications

Application

N·m

Kg·m

Lb Ft

Lb In

Front Door Lock Assembly Fixing Screws

7

0.7

—

61

Front Outside Handle and Key Switch Fixing Bolts

9

0.9

—

78

Rear Door Lock Assembly Fixing Screws

7

0.7

—

61

Rear Outside Handle Fixing Bolts

9

0.9

—

78

Tailgate Lock Assembly (LH) Fixing Screws

7

0.7

—

61

Tailgate Lock Assembly (RH) Fixing Bolts

11

1.1

—

95

Tailgate Outside Handle and Key Cylinder Fixing Bolts

9

0.9

—

78