Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Toyota 4Runner 1996-2003 Approved SIL techinfo.toyota.com ileaf 02toyrm 02toypdf 02rmsour 2002 024runne be eisy regpro
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BE-163
BODY ELECTRICAL - ENGINE IMMOBILISER SYSTEM
ENGINE IMMOBILISER SYSTEM
BE11U-04
REGISTRATION PROCEDURE
HINT:
In case of having lost all the already registered master keys, you are not able to do additional registration
or deletion. Change the ECM and then must register the new key codes according to the following registra-
tion procedure of the automatic registration mode.
1. KEY REGISTRATION IN AUTOMATIC REGISTRATION MODE
(a) Registration of a new transponder key.
HINT:
S This must be done when you install a new ECM.
S The new ECM is on the automatic key code registration mode. The already fixed number of key codes
for this ECM can be registered.
On this type of vehicle, up to 3 key codes can be registered.
S In the automatic registration mode, the last key registered becomes sub-key.
START Security indicator blinks until the first
key is inserted. The indicator lights up
after the key registration.
Insert the key in the key cylinder.
Security Indicator ON
Under registration
Security Indicator OFF
Registration completion
Remove the key.
Security Indicator light is ON
(After the last key (sub-key) has
Yes Will you register the
been registered, the indicator
next key?
remain OFF until remove the
key. And after remove the key,
No the indicator blinks.)
END
2002 4RUNNER (RM887U)
Author : Date : 1631
BE-164
BODY ELECTRICAL - ENGINE IMMOBILISER SYSTEM
HINT:
S When a key is not inserted in the key cylinder on the automatic registration mode, the security indicator
always lights on.
S When the immobiliser system operates normally and the key is pull out, the security indicator blinks.
S When key code registration could not be performed on the automatic registration mode, code 2-1 is
output from the security indicator and when inserting the already registered key, code 2-2 is output.
Blinks Code 2-1 Code 2-2
1.8 sec. 0.25 sec. 1 sec. 0.25 sec. 1 sec.
0.2 sec. 0.25 sec. 0.5 sec. 0.25 sec. 0.5 sec.
(b) Automatic registration mode completion
If completing the mode forcibly when more than 1 key code have been registered on the automatic
registration mode, perform the following procedures.
After 1 more key code have been registered with master key, perform step (1) or (2) without pulling
the key out or inserting the already registered key.
(1) Depress and release brake pedal 5 times or more within 15 sec.
(2) With the hand-held tester, require automatic registration mode completion.
2002 4RUNNER (RM887U)
Author : Date : 1632
BE-165
BODY ELECTRICAL - ENGINE IMMOBILISER SYSTEM
2. REGISTRATION OF ADDITIONAL MASTER KEY
There are 2 ways for registration of additional master key, one way is depressing brake pedal and accelera-
tion pedal and the other way is using hand-held tester.
HINT:
S It is possible to register up to 7 master key codes including the already registered key code.
S When any operation time described below is over, registration mode completes.
S When the next procedure is performed while the timer is working, the timer completes counting time,
then next timer starts.
S When replacing "Ignition Cylinder Key Set" or "Lock Cylinder Set" and register according to the follow-
ing procedure using the original master key. However, after the registration of the additional master
key, as the original master key and the original sub-key is not necessary any more, so erase registra-
tion of those key codes.
(1) Depressing brake pedal and acceleration pedal:
Insert already registered master key in the key
cylinder
Depress and release the acceleration pedal 5 Within 15 sec.
times.
Within 20 sec.
Depress and release the brake pedal 6 times,
and remove the master key.
Within 10 sec.
Insert key to be registered in key cylinder.
Within 10 sec.
Depress and release the acceleration pedal 1
time. (Security indicator blinks)
Within 10 sec.
After 60 sec. additional master key is registered.
(Security indicator is OFF)
Yes Will you register the
next key?
No
The registration mode completes when pulling
out the key and depressing and releasing the
brake pedal once or more within 10 secs. after
indicator has been off or 10 sec. have passed.
2002 4RUNNER (RM887U)
Author : Date : 1633
BE-166
BODY ELECTRICAL - ENGINE IMMOBILISER SYSTEM
(2) Using hand-held tester:
Insert already registered master key in the key cylinder
and turn the ignition switch ON.
Using hand-held tester select master key registration.
Within 20 sec.
Remove the master key.
Within 10 sec.
Insert key to be registered in key cylinder.
(Security indicator blinks)
After 60 sec., additional master key is registered.
(Security indicator OFF)
The registration mode completes when pulling
out the key and depressing and releasing the
brake pedal once or more within 10 sec. after in-
dicator has been off or 10 sec. have passed.
HINT:
Please follow the screen of the hand-held tester for more detailed procedure.
2002 4RUNNER (RM887U)
Author : Date : 1634
BE-167
BODY ELECTRICAL - ENGINE IMMOBILISER SYSTEM
3. REGISTRATION OF ADDITIONAL SUB-KEY
There are 2 ways for registration of additional sub-key, one way is depressing brake pedal and acceleration
pedal and the other way is using hand-held tester.
HINT:
S It is possible to register up to 3 sub-key codes including the already registered key code.
S When any operation time described below is over, registration mode completes.
S When the next procedure is performed while the timer is working, the timer completes counting time,
then next timer starts.
(1) Depressing brake pedal and acceleration pedal:
Insert already registered master key in the key
cylinder
Within 15 sec.
Depress and release the acceleration pedal 4
times.
Within 20 sec.
Depress and release the brake pedal 5 times,
and remove the master key.
Within 10 sec.
Insert key to be registered in key cylinder.
Within 10 sec.
Depress and release the acceleration pedal 1
time. (Security indicator blinks)
Within 10 sec.
After 60 sec. additional sub-key is registered.
(Security indicator is OFF)
Yes Will you register the
next key?
No
The registration mode completes when pulling
out the key and depressing and releasing the
brake pedal once or more within 10 sec. after in-
dicator has been off or 10 sec. have passed.
2002 4RUNNER (RM887U)
Author : Date : 1635
BE-168
BODY ELECTRICAL - ENGINE IMMOBILISER SYSTEM
(2) Using hand-held tester:
Insert already registered master key in the key cylinder
and turn the ignition switch ON.
Using hand-held tester select sub-key registration.
Within 20 sec.
Remove the master key.
Within 10 sec.
Insert key to be registered in key cylinder.
(Security indicator blinks)
After 60 sec., additional sub-key is registered.
(Security indicator OFF)
The registration mode completes when pulling
out the key and depressing and releasing the
brake pedal once or more within 10 sec. after in-
dicator has been off or 10 sec. have passed.
HINT:
Please follow the screen of the hand-held tester for more detailed procedure.
2002 4RUNNER (RM887U)
Author : Date : 1636
BE-169
BODY ELECTRICAL - ENGINE IMMOBILISER SYSTEM
4. ERASURE OF TRANSPONDER KEY CODE
There are 2 ways for erasure of transponder key code, one way is depressing brake pedal and acceleration
pedal and the other way is using hand-held tester.
HINT:
S Delete all other master and sub-key codes leaving the master key code to use the operation. When
using the key which was used before deletion, it is necessary to register the code again.
S When any operation time described below is over, registration mode completes.
S When the next procedure is performed while the timer is working, the timer completes counting time,
then next timer starts.
(1) Depressing brake pedal and acceleration pedal:
1. Insert already registered master key in the key cylinder.
Within 15 sec.
2. Depress and release the acceleration pedal 6 times.
Within 20 sec.
3. Depress and release the brake pedal 7 times.
Within 10 sec.
4. Remove the master key.
END
(Key code erased)
HINT:
When the key cannot be pulled out in the step 4, key code deletion is canceled.
2002 4RUNNER (RM887U)
Author : Date : 1637
BE-170
BODY ELECTRICAL - ENGINE IMMOBILISER SYSTEM
(2) Using hand-held tester:
1. Insert already registered master key in the key cylinder
and turn the ignition switch ON.
2. Require key code deletion from hand-held tester.
(Security indicator blinks)
Within 10 sec.
3. Remove the master key.
END
(Key code erased)
HINT:
S When the key cannot be pulled out in step 3, key code deletion is canceled.
(Security indicator is OFF.)
S Please follow the screen of the hand-held tester for more detailed procedure.
2002 4RUNNER (RM887U)
Author : Date : 1638
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