key ISUZU TF SERIES 2004 Owner's Manual

ELECTRICAL-BODY AND CHASSIS 8A-391
Remote key
Remove Key Assembly
Replacing the battery in the remote control unit
Replace the battery as soon as the range of the remote control
starts to become reduced.
Open the underside of the remote control unit by removing the
battery cover with a screwdriver as shown in the illustration.
Replace the battery, ensuring that it is inserted correctly.
Replace the battery cover so that it engages audibly. The
battery change must be performed within 3 minutes, otherwise
the remote control will have to be reprogrammed. Make sure
that you dispose of old batteries in accordance with
environmental protection regulations.
604RW055

8A-392 ELECTRICAL-BODY AND CHASSIS

TECH-2 OPERATION AND PROGRAMING
KEYLESS ENTRY
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 he
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 (4) DLC Cable
(2) RS 232 Loop Back Connector (5)Tech–2
(3) SAE 16/19 Adaptor

ELECTRICAL-BODY AND CHASSIS 8A-393
060RW009


Tech-2 Features
1. Tech-2 is a 12volt system. Do not apply 24 volts.
2. After connecting and/or installing the vehicle
communication interface (VCI) module, PCMCI
A
card and data link connector (DLC) to the Tech-
2, connect the tool to the vehicle DLC.
3. Make sure the Tech-2 is OFF when removing o
r
installing the PCMCIA card.
4. The Tech-2 has the capability of two snapshot.
5. The PCMCIA card is sensitive to magnetism and
static electricity, so care should be taken in the
handling of the card.
6. The Tech-2 can not plot a graph when replaying
a snapshot.
7.
Always return to the Main Menu by pressing the
EXIT key several times before shutting down.
8. To clear diagnostic trouble codes (DTCs), open
Application Menu and press "Clear DTC ".


060R300015

Getting Started
Before operating the Isuzu PCMCIA card with the
Tech-2, the following steps must be performed:
1. The Isuzu System PCMCIA card inserts into the
Tech-2.
2. Connect the SAE 16/19 adapter to the DLC
cable.
3. Connect the DLC cable to the Tech-2.
4. Mark sure the vehicle ignition is off.
5. Connect the Tech-2 SAE 16/19 adapter to the
vehicle DLC.

8A-396 ELECTRICAL-BODY AND CHASSIS
RTW38DLH000101
Menu
The left table shows witch functions are used for the
available equipment versions.
NOTE: Marked items are not applied for keyless entry
system.

DTC
On OBD has three options available in the Tech-2
DTC mode to display the enhanced information
available.

Read DTC Info Ordered By Priority.

Read DTC Info As Stored By ECU.

Clear DTC and Alarm Code Info.

Clear DTC Information
To clear Diagnostic Trouble Codes (DTCs), Use the
diagnostic scan tool “Clear DTC Information” function.

Tech-2 Data Display
The Tech-2 data values represent values that would
be seen on a normally-keyless entry system.



RTW38DSH001601
Actuator Test
Unlock/Lock Test
Check whether opening and closing of a door lock
can be performed by operation of Tech-2.
1. Turn the key “OFF”.
2. Turn the key “ON”.
3. Check the display and test menu.
4. Operate the Tech-2.

ELECTRICAL-BODY AND CHASSIS 8A-397

RTW38DSH001701
Turn Signal Test
Check the turn signal lamp lights up by operation of
Tech-2.
1. Turn the key “OFF”.
2. Turn the key “ON”.
3. Check the display and test menu.
4. Operate the Tech-2.


060R200289
Programming
Erase Remove Key
To erase remove control key code in the control unit.
1. Check the display of Tech-2 and press “Confirm”
key.
RTW38DSH001001

2. Enter security code.
3. Press “Not Okay” or “Okay” key.

8A-398 ELECTRICAL-BODY AND CHASSIS
RTW38DSH001101

4. Check the display of Tech-2 and press “Confirm”
key.
RTW38DSH001201

5. Check the display of Tech-2 and press “Confirm”
key.
060R200289
Program Remote Key
To program remote control key code in the control
unit.
1. Check the display of Tech-2 and press “Confirm”
key.

ELECTRICAL-BODY AND CHASSIS 8A-399
RTW38DSH001301

2. Check the following table in the display of Tech-2.
3. Operate the remote key.
RTW38DSH001401

4. Check the display of Tech-2 and press “Confirm”
key.
RTW38DSH001501

5. Check the display of Tech-2 and press “No”or
“Yes” key.

ELECTRICAL-BODY AND CHASSIS 8A-411
ANTITHEFT AND KEYLESSENTRY CONTROL UNIT


Removal and Installation

Refer to Antitheft And Keylessentry Control Unit in this
section.

ELECTRICAL-BODY AND CHASSIS 8A-419


No. Connector face No. Connector face
B-32
NOT USED B-44

Keyless Entry (B)
B-33

Illumination control B-45
WhiteAlarmer control unit
B-34
NOT USED B-46
Gray
Rear defogger timer
B-35
Yellow
Infrator; passenger side B-47
WhiteGlove box illumination
B-36
Yellow
Infrator; Driver side B-48
BlackG/sensor
B-37
~
B-39 NOT USED B-49
White
A/T Lever
B-40
Black
Acc socket relay B-50
WhitePower/3rd start switch
B-41
Natural
Acc socket B-51
~
B-52 NOT USED
B-42
White
Acc socket B-53
WhiteJ/B I1
B-43

Keyless Entry (A) B-54
WhiteJ/B I2

8A-426 ELECTRICAL-BODY AND CHASSIS


No. Connector face No. Connector face
D-1
Brown
Power window motor-RH D-10
WhitePower window switch passenger side
D-2
White
Remote mirror-RH D-11
BrownPower window motor Rear-LH
D-3
Black
Front speaker-RH D-12
WhitePower window switch Rear-LH
D-4
Black
Door lock actuator driver side D-13
BlackRear speaker-LH
D-5
White
Power window driver side D-14
BlackDoor lock actuator Rear-LH
D-6
Brown
Power window motor-LH D-15
BrownPower window motor Rear-RH
D-7
White
Remote mirror-LH D-16
WhitePower window switch-RH
D-8
Black
Speaker-LH D-17
BlackRear speaker-RH
D-9
Black
Door lock actuator passenger side
(keyless & antitheft) D-18
BlackDoor lock actuator Rear-RH
D-9
Black
Door lock actuator passenger side D-19
WhiteRemote mirror switch driver side