Isuzu KB P190. Manual - part 1478

11A-14  IMMOBILIZER SYSTEM (C24SE, 4JA1-T)   

Car Pass Card 

Issue of a car pass card is based on distributer.  A car
pass card is issued to the customer on delivery of the
vehicle along with the other papers. 

 

 

 

 

RUW38HMF000201 

 

Notes: 

This car pass card is an important document and must
be treated with the same care as the vehicle papers. 

It must not be kept in the vehicle. The customer must 
present the car pass card for operations involving the
immobilizer or the engine control unit. 

 

Loss of car pass card 

If the car pass card 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: 

• Security code (for diagnosis and programming with 

Tech-2) 

• 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. 

 

IMMOBILIZER SYSTEM (C24SE, 4JA1-T)  11A-15 

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 card 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.

 

 

 

11A-16  IMMOBILIZER SYSTEM (C24SE, 4JA1-T)   

 

 

RUW38HXF000201 

IMMOBILIZER SYSTEM (C24SE, 4JA1-T)  11A-17 

lmportant information on Programming

Security code 

The security code protects the immobilizer control unit
against unauthorized programming and data access
from Tech-2. The security code consists of a 4 digit
code number and is programmed into the immobilizer
control unit and Engine Control Module (ECM). 

New control units are not programmed with a security 
code.  

If the control units are replaced, the security code
entered in the car pass, transponder lD, etc.  

Must be programmed into the new control unit with
Tech-2. 

The security code can only be programmed with Tech-2 
once and must therefore be performed with great care. 

Once programmed, the security code cannot be
overwritten. An already used immobilizer can be reused
in a different car by initializing the immobilizer. After that
you can program the security code again. For initializing
command you need the current security code. 

If the immobilizer control unit is returned, always
enclosed the security code that is allocated to that
control unit. If this is not done, we can not process the
case and the warranty will not be recognized. 

Entering a code 

If the Tech-2 display requests that the 

• security code 
• mechanical key number 
• Vehicle Identification No. 

be entered, process as follows; 

To input a digit you need to use the up and down
buttons of the Tech-2. By using the numeric buttons the
according digit will be displayed at the current position
and the cursor will move to the next position. 

For letters you need to use the up and down buttons of
the Tech-2. The up and down key might be used for
digits as well. By using the up and down buttons the 
displayed digit or letter will be increased or decreased.  

To move to the next position you need to use the move-
to-right-button. 

With the two buttons, move-to-right and move-to-left 
you can select the position of number you want to
change.  

This will allow you to correct a wrong number. 

After the number is completed you need to press the
Enter button to accept the number. Correction is now no
longer possible. 

Use the OKAY soft key to program the number and the
NOT OKAY soft key to abort the programming. 

 

Transponder (Key) 

•••• If a transponder key is lost: 
If a transponder key is lost, all transponder keys in the
immobilizer control system must be erased.
Transponder keys can be ordered via the "Your proper
organization name such as part and accessory 
department" as previously by providing the mechanical 
key number. 

The mechanical key number is provided on the car pass
card. 

Thereafter, existing and new transponder keys are
programmed consecutively using Tech-2. The vehicle 
can then no longer be started using lost key. 
•••• 5 transponder keys can be provided: 
Each transponder has different Identifications. If a
customer wants more than 2 transponder keys,
maximum 5 transponder keys can be provided by
additional programming by Tech-2. 
•••• lf a new ignition key with different mechanical key 
number needs to be installed: 

If installation of an ignition lock with a different
mechanism key number is necessary (an ignition lock
which belongs to the mechanical key number has to be
ordered first), all transponder keys must first be erased 
and the two transponder keys which belong to the
ignition lock that is now installed must be programmed.

The new mechanical key number must be programmed
now into the immobilizer. The mechanical key number
in the car pass is to be changed as well. 

Important: 

After successful programming, the engine control can
only be used for vehicles with immobilizer and
transponder. 

Faults that occur in connection with the immobilizer
control unit are recognized by the engine control unit
and as long as "IMMOBILOZER" is not programmed, 
are indicated by a flashing of the check engine lamp. 

If the immobilizer and engine control unit are replaced
at the same time, the immobilizer control unit must be
programmed first before the "IMMOBILIZER" function in
the engine control unit can be activated.