key ISUZU TFR SERIES 1997 User Guide

20
9. Turn ON ignition.
Ignition Status Off 0V

Turn Ignition On! Turn On Ignition
10. See the programming result.
Tech 2 displays the result of programming as the following.
Follow those instructions.
Selected Programming is not possible due to wrong System Status!
Immobilizer Not Programmed!
Immobilizer Already Programmed!
ECM Not Programmed!
ECM Already Programmed!
11. Transponder key must be reprogrammed, because all transponder information is erased
when ICU is programmed. See Transponder programming.
Program ECM
1. Procedure is the same as Program Immobilizer ICU procedure steps 1 through 5.
2. Turn On Ignition.
3. Select an Engine system.
4. See the display of programming result.
Program ECM / Immobilizer ICU
Caution:
1) Do not replace ICU and ECM at the same time.
2) Change ICU at first or ECM and other one change follows.
Follow Program Immobilizer ICU steps 1 through 6, procedure is the same as program
Immobilizer ICU procedure steps 1 through 6.
1. Input the security code.
2. Enter VIN.
3. Enter Key No.
4. Select an engine system.
See programming result display and follow instructions of the display.
5. Transponder key must be reprogrammed, because all transponder information on ICU is Erased when
ICU is programmed. See Transponder programming.
6. Follow program ECM steps 1 through 8.

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Program Diesel Cutoff Solenoid
NOTE:
Perform this function only when the Immobilizer C/U is replaced.
1. Select "Body" and "Immobilizer".
2. Select engine type.
3. See Immobilizer status on the display of Tech 2.
4. Enter the security code.
5. See ECM or PCM status.
6. Select "F3: Program Diesel Cutoff Solenoid".
Programming
F0: Program Immobilizer Function
F1: Program Transponder-Keys
F2: Program Mechanical Key Number
F3: Program Diesel Cutoff Solenoid
7. Confirm the following screen shows up.
Program Diesel Cutoff Solenoid
See Checking Procedure Before
Programming!
(1) 2001 (TF) LUV
Electronic System: Immobilizer
Confirm
8. Confirm the following screen shows up.
Program Diesel Cutoff Solenoid
If Battery Voltage Is Low Disconnect
Fuse For Glow Plugs!
(1) 2001 (TF) LUV
Electronic System: Immobilizer
Confirm

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Loss of car pass
If the car pass is lost, the data can be requested from your proper organization name. This request will only be
processed if accompanied by the enclosed form and proof of ownership.
Once the data is received, it can be entered in a blank car pass and given to the customer. The unused car pass
should be destroyed.
Instructions on Filling Out the form "Data request, car pass"
To be provided by the dealership
The data requested under items 1-10 must be provided completely, including the authorized
dealership number, the vehicle identification, number(VIN) and engine type/number (Engine type/No.)
Mark missing data / desired data with a cross:
19. Security code (for diagnosis and programming with Tech 2)
20. Mechanical Key Number
Complete the form by entering the data and signature/authorized dealership stamp and send it along with
proof of ownership (Vehicle lD or invoice) to address provided in the form. The requested data will be sent
by Fax to the dealership that made the request after your organization has confirmed that the info is
corrected.
Important Instructions:
Only data corresponding to the delivery status of the vehicle can be issued. Car pass data requests will only
be processed if the first column is filled out completely, signed and sent to your organization along with
proof of ownership.
Information via telephone is only possible in exceptional circumstances via your service organization.
As for the delivery of new vehicles, the customer must be informed about all features of the car pass that are
relevant to vehicle security, for example, that the car pass should be kept in a safe place (not in the vehicle) and
should be presented when an authorized your organization name workshop is visited. The exact phrasing can
be found in the relevant Owner's Manual.

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Data Request
Car PassYour organization name
To be filled out by authorized dealership: Comment, plant security
1. Dealership name
---------------------------------------------------
2. Name of contact partner
------------------------------------------
3. Dealership number
-------------------------------------------------
4. Address
---------------------------------------------------------------
--------------------------------------------------------------------------
5. Tel:
-------------------------------Fax
--------------------------------
6. Name of registered keeper
7. Reason for request (please mark with cross)
- Loss by customer
- Loss by dealership
- New delivery Car Pass
- Theft
8. Vehicle type
----------------------------------------------------------
9. VIN
---------------------------------------------------------------------
10. Engine type / No
----------------------------------------------------
Requested data (please mark with cross)
11. Security Code :
12. Key No. :
13. Radio code (if lost, please supply radio unit number)
14. CD-changer code (if lost, please supply CD-changer unit
number)---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
---------------------------------------------------------
Important Instructions:
Only data corresponding to the delivery status of the vehicle Ex works can be Issued.
Car pass requests will only be processed if they are filled out completely, signed and sent to
your organization along with proof of ownership (enclosure).
Information via telephone is only possible in exceptional circumstances via your service organization.
Comments form Plant Security
No signature
Data / proof of ownership missing,
Please complete
Data / proof of ownership incomplete,
please resend
Illegible due to poor fax communication,
Please supply
Data, signature / stamp Data, signature
(Dealership)(Plant Security)
Enclosure : Proof of ownership

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Diagnostic procedure
System guidance
Engine does not run when any Diagnostic Trouble Code (DTC) is flagged, starting from 01MY TFR/S.
Once the cause of DTC is repaired or gone, engine can be operated normally, and present DTC becomes
history code.
History code is canceled by no repeat failure on 25 consequence ignition key On afterward.
History code cannot be canceled by battery connector disconnected, starting from 01MY
Diagnostic Trouble Code (DTC) list
Code
(BCD)Item Detecting Condition
B0011 TRANSPONDER
KEY PROBLEMTransponder code unsuccessfully read 5 consecutive time.
(Not completely read in 500ms transponder code)
B0012 WRONG
TRANSPONDER
KEYTransponder code read from the ignition key does not match the
transponder code stored in the control unit.
B0013 IMMOBILIZER NOT
PROGRAMMEDImmobilizer program no executed.
B0014 NO TRANSPONDER
KEY PROGRAMMEDProcessing to save the transponder key in the control unit not
executed.
B0015 VEHICLE SPEED
SIGNAL Lo (Gas)
FREQUENCY
SIGNAL Lo (Diesel)Lo level (2.5v or less) input during the Hi level was being output
in the immobilizer signal. (Gas)
Lo level (2.5v or less) input during the Hi level was being output to the
communication line. (Diesel)
B0016 VEHICLE SPEED
SIGNAL Hi (Gas)
FREQUENCY
SIGNAL Hi (Diesel)Hi level (more than 2.5v) input during the Lo level was being output in
the immobilizer signal. (Gas)
Hi level (more than 2.5v) input during the Lo level was being output to
the communication line. (Diesel)
B0017 NO ENGINE
REQUEST
RECEIVEDNo request signal received from the engine control unit in a second
after the ignition key has been placed at ON.
(Gas engine only)
B0023 ANTENNA COIL
OPENAntenna coil not connected.
B0024 WRONG
TRANSPONDER
RESPONSETransponder response signal with the challenge is wrong.
B0025 WRONG ENGINE
REQUESTThe challenge signal from the engine control unit is invalid.
(Gas engine only)
B0055 EEPROM ERROR Write and read cannot be correctly made to and from the EEPROM in
the control unit.

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Diagnostic procedure
No DTC indicates
Engine does not start to run even though all engine and electrical system are OK, and no DTC appears.
1. 12V power is not supplied to ICU.
Check engine light
Is blinking at 2Hz.ECM or electrical
unit wiring check No
Yes Yes
Starter is not rotated
By correct key at all.Check DTC with Tech 2
12V power is not
supplied to ICU
Repair 12V circuitICU power supply turns off when both +B line
and ignition switch line turn off.
ICU
No.1 Pin
No.2 Pin+B
Ignition SWCheck both wiring systems for continuity.
No
2. Engine does not start after steering assembly is repaired.
Check if connector for Antenna coil circuit at steering shaft is correct, or missing connection.
If not correct, replace the steering assy with corrector.
3. If engine does not start after ICU replacement, check part number (01MY).
Proper parts Numbers are following.
Gas Engine 897228-184X
Suffix number
Diesel Engine 897228-183X
Suffix number

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DTC appears
B0011TRANSPONDER KEY PROBLEM
Transponder key code read error
Is key correct?
W ith other keys,
check for proper
operationRewrite transponder key.
Please refer to “transponder programming”
on page 14.
Rewrite all keyReregistration
Check antenna wiring
Does B0023 appear?
Correction check
ICU replacement
Transponder replacement
OKOK Yes NG
NG OKNo No OK
Note: B0011 means Body category Number 0011 Diagnostic Trouble Code.

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B0012WRONG TRANSPONDER KEY
Is key correct?
ICU replacement
Rewrite transponder key.
Rewrite all keyOK
OKCheck other keys
Reregister
transponder keyNG
NG
B0013IMMOBILIZER NOT PROGRAMMED
Replace ICU.
B0014NO TRANSPONDER KEY PROGRAMMED
Replace ICU.
B0055EEPROM ERROR
Replace ICU.
B0015VEHICLE SPEED SIGNAL Lo (Gas Engine)
FREQUENCY SIGNAL Lo (Diesel ENGINE)
*Speed sensor signal voltage lower than 2.5v. (Gas)
*Frequency signal voltage lower than 2.5v (Diesel)
Check path and
between ICU pin 8, ECM
pin (Gas), or DDS-1 (Diesel)
for continuity
Disconnect both
connectors and check
path between ICU
and body earth for
continuity
W iring repair
NG
OK

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3. Transponder
Si se pierde una llave del transponder;
Todas las claves del transponder del sistema de control del inmovilizador deben borrarse. Las llaves
del transponder pueden pedirse mediante "El nombre apro-piado en su organización, tal como medi-
ante el de partamento de partes y accesorios" como anteriormente, suministrando el número de la
llave mecánica.
El número de la llave mecánica se suministra en la identificación del automóvil.
De ahí en adelante, las llaves del transponder existentes y las nuevas se programan consecutivamente
usando el Tech 2. El vehículo no puede entonces ser encendido usando la llave perdida.
Pueden suministrarse 5 llaves del transponder;
Cada transponder tiene identificaciones diferentes. Si un cliente quiere más de 2 llaves de transponder,
máximo 5 llaves de transponder pueden suministrarse mediante programación adicional en el Tech 2.
Si se necesita instalar una nueva llave de encendido con un número de llave mecánica diferente; o si
es necesaria la instalación de un seguro de encendido con un número de llave mecánica diferente (un
seguro de encendido que pertenece al número de la llave mecánica que fue ordenado primero), todas
las llaves de transponder deben primero ser borradas y las dos llaves de transponder que p e rtenecen
al seguro de encendido que se está instalando deben programarse.
El nuevo número de llave mecánica debe programarse en el inmovilizador ahora. El número de la llave
mecánica en la identificación del automóvil también será cambiado .
Programación del transponder
1. Conecte el Tech 2, seleccione "Body” (Carrocería) e "Inmovilizador ".
2. Seleccione el programa en modo TP – Key (Llave de transponder).
3. Vea la condición del inmovilizador en la pantalla del Tech 2 e ingrese el código de seguridad. Si la
condición no permite la programación, solo se muestra la condición del inmovilizador.
4. Introduzca la llave del transponder no programada y presione la tecla blanda "Confirm" (Con-
firme).
5. “Encienda la llave de encendido”, se mostrará si el encendido está en apagado.
6. Se muestra la condición del transponder si la condición no permite la programación.
7. Cuando empieza la programación se muestra "Programing Transponder – Key!” (Programando la
llave del transponder).
8. Apague la llave de encendido.
9. Encienda el encendido.
10. Si la programación no fue exitosa, se muestra solamente la condición del tran sponder.
Inserte la llave de Transponder
no programada
Confirme

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11. Para programar más llaves, presione la tecla blanda.
12. Vea el resultado de la programación.
Borrado de la llave del transponder
1. Seleccione el modo de “Erase the TP Key” (Borrado de la llave del transponder).
2. Vea la condición del inmovilizador en la pantalla del Tech 2 y escriba el código de seguridad. Si la
condición no permite la programación, se muestra solamente la condición del inmovilizador.
3. Vea la ilustración de precaución.
PRECAUCIÓN Borrado
4. Vea el resultado de la programación en la pantalla.
Programe más llaves!
SI
NO
PRECAUCION:
!Todas las llaves del Transponder serán borra-
das!
ConfirmeBorrando las llaves del Transponder