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regpro

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BE-170 BODY ELECTRICAL - WIRELESS DOOR LOCK CONTROL SYSTEM (Except
Double Cab)
BE2KR-01

REGISTRATION PROCEDURE
1. REGISTER RECOGNITION CODE
HINT:
S Register the recognition code when replacing the door control transmitter and/or TVIP ECU.
S The add mode is used to retain the registered recognition codes while a new recognition code is addi-
tionally registered. This mode is used when a new transmitter is added. If the number of the registered
codes exceeds 4, the registered codes will be correspondingly erased in order, starting from the oldest
code.
S The rewrite mode is used to erase all the registered recognition codes and register only new recogni-
tion codes. This mode is used when the transmitter or the door control receiver is replaced with a for
new one.
S The erase mode is used to erase all the registered recognition codes and cancel the wireless door lock
function. This mode is used when the transmitter is lost.
S The synchronization mode is used to renew the sequential code (rolling code) of the transmitter and
synchronize it with the registered recognition code. This mode is used when the transmitter does not
function because they are unsynchronized.*1 Up to 4 transmitters can be synchronized at one time.
S The setting mode is used to set the optional operation via the transmitter that has the recognition code
already registered. Double switch operation*2 is available as the option. The setting of up to 4 transmit-
ters can be changed at one time.
S All the following registration procedures must be performed in order continuously.
*1: If a switch on the transmitter is pressed while out of range of the TVIP ECU, the system will not be able
to synchronize the sequential code (rolling code) with the registered recognition code. At this time, the sys-
tem will automatically synchronize them; however automatic synchronization can be performed only 500
times. Therefore, it is necessary to use this mode after they have synchronized 500 times.
*2: Double switch operation is a operation to unlock the door: when the UNLOCK switch is pressed once,
only the driver's door will be unlocked; and when the UNLOCK switch is pressed again within 3 seconds,
the other doors will be unlocked.
BODY ELECTRICAL - WIRELESS DOOR LOCK CONTROL SYSTEM (Except BE-171
Double Cab)

Flow Chart of Recognition Code Registration
START

The vehicle should be in the following conditions.
S No key is in ignition key cylinder.
S Driver's door is opened (other doors are closed).
S Driver's door is unlocked.

1. Insert key into ignition key cylinder, then pull it out.

Within 5 sec.

2. Insert key into ignition key cylinder, then pull it out.

3. Close and open driver's door twice.

4. Insert key into ignition key cylinder, then pull it out.

Within 40 sec.

5. Close and open driver's door twice.

6. Insert key into ignition key cylinder and close driver's door.

Continued on next page
BE-172 BODY ELECTRICAL - WIRELESS DOOR LOCK CONTROL SYSTEM (Except
Double Cab)

Continued from previous page

Mode Selection:

7. Turn ignition switch from LOCK to ON and back to LOCK at approximately
1 second interval 1 to 6 times to select a mode.
Number of ON-LOCK operation of ignition switch:
Add Mode
ON-LOCK operation: 1 time T1: Approx. 1 sec.
T1
ON

LOCK

Rewrite Mode
ON-LOCK operation: 2 times
T1 T1
ON

LOCK

Setting Mode
ON-LOCK operation: 4 times
Within 40 sec.
T1 T1
ON

LOCK

Erase Mode
ON-LOCK operation: 5 times
T1 T1
ON

LOCK

Synchronization Mode
ON-LOCK operation: 6 times
T1 T1
ON

LOCK

If the number of ON-LOCK operation of ignition switch is 0, 3 or 7 or
more, there will be no response (power door lock and unlock opera-
tion) to inform which mode has been selected.

Continued on next page
BODY ELECTRICAL - WIRELESS DOOR LOCK CONTROL SYSTEM (Except BE-173
Double Cab)

Continued from previous page

8. Remove key from ignition key cylinder.

Response of selected mode (Power door lock operation):
TVIP ECU automatically performs power door LOCK-UNLOCK operation to inform
which mode has been selected. In response to LOCK-UNLOCK operation, taillights blink
and TVIP buzzer chirps.
Add Mode
LOCK-UNLOCK operation: 1 time
T1
T1: Approx. 1 sec.
LOCK

UNLOCK

Rewrite Mode
LOCK-UNLOCK operation: 2 times
T1 T1
LOCK

UNLOCK

Setting Mode
LOCK-UNLOCK operation: 4 times
T1 T1
Within
2 sec.
LOCK

UNLOCK
Erase Mode
LOCK-UNLOCK operation: 5 times
T1 T1

LOCK

UNLOCK
Synchronization Mode
LOCK-UNLOCK operation: 6 times
T1 T1

LOCK

UNLOCK

Add, Rewrite, Setting or
Erase Mode
Synchronization Mode

Continued on next page Registration procedure is completed.
BE-174 BODY ELECTRICAL - WIRELESS DOOR LOCK CONTROL SYSTEM (Except
Double Cab)

Continued from previous page

9. Press LOCK and UNLOCK switches on transmitter simultaneously for 1.0 to 1.5
seconds.

Add, Rewrite or
Setting Mode
Synchronization Mode

w/o Double switch
Within w/ Double switch
operation
40 sec. operation

10: Press LOCK switch for 10: Press UNLOCK switch 10: Press LOCK switch for
more than 1.0 second. for more than 1.0 second. more than 1.0 second.

Response for registration completion:
TVIP ECU automatically performs power door LOCK-UNLOCK operation to inform
which mode has been selected. In response to LOCK-UNLOCK operation, taillights blink
and TVIP buzzer chirps.

Within LOCK-UNLOCK Occurs Once LOCK-UNLOCK Occurs Twice
2 sec. Registration of recognition code has Registration of recognition code has failed.
been completed. HINT:
If TVIP ECU receives recognition code that has
not been registered in synchronization mode,
registration of recognition code will fail.
T1 T1 T1
LOCK LOCK

UNLOCK UNLOCK
T1: Approx. 1 sec.

Within 40 sec.
Proceed with flow chart to finish
registration. If another transmitter is to be registered.
HINT:
4 types of recognition codes can be
registered at one time.

Open driver's door.

Registration of recognition codes (add, rewrite, setting or synchronization mode) is
completed.
BODY ELECTRICAL - WIRELESS DOOR LOCK CONTROL SYSTEM (Except BE-175
Double Cab)

2. PROGRAM IGNITION-CONTROLLED AUTOMATIC DOOR LOCK/UNLOCK FUNCTION
HINT:
S With this function on, when the key is inserted into the ignition key cylinder and turned to the ON or
START position, all the doors are automatically locked; and when the key is back to the ACC or LOCK
position, all the doors are automatically unlocked.
S This function's initial mode is OFF, however the program for this function can be changed using the
following procedures.
S All the following programming procedures must be performed in order continuously.

Flow Chart for Programming Ignition-controlled Automatic Door Lock/Unlock Function

START

The vehicle should be in the following conditions.
S No key is in ignition key cylinder.
S Driver's door is opened.

1. Insert key into ignition key cylinder.

2. Turn ignition switch from LOCK to ON 5 times (ending at ON).

LOCK-ON operation: 5 times

LOCK

Within 30 sec.
Response from TVIP ECU:
(a) TVIP ECU automatically causes taillights and side marker lights to
flash once and TVIP buzzer to chirp once.
Lights and buzzer operation: 1 time
ON

OFF
(b) Security indicator turns on for 30 seconds.

If system does not activate lights and buzzer,
start over.

Continued on next page Continued on next page
BE-176 BODY ELECTRICAL - WIRELESS DOOR LOCK CONTROL SYSTEM (Except
Double Cab)

Continued from previous page Continued from previous page

Mode Selection:
Ignition-controlled door locks ON
3-1. Close driver's door.
OPEN-CLOSE operation: 1 time
CLOSE

OPEN

Ignition-controlled door locks OFF
3-2. Close, then open and close driver's door again.
OPEN-CLOSE operation: 2 time

OPEN

4. Turn ignition key back to LOCK.

Response of selected mode:
TVIP ECU automatically causes taillights and side marker lights to
flash once and TVIP buzzer to chirp once.
Ignition-controlled door locks ON
Lights and buzzer operation: 1 time
ON

OFF

Ignition-controlled door locks OFF
Lights and buzzer operation: 2 time
ON

OFF

If system does not activate lights and buzzer,
start over.

Programming is completed.

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