Toyota Tundra 2005 Service - Repair - Maintenance page 3070

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REGISTRATION PROCEDURE

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

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

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.

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.*

The setting mode is used to set the optional operation via the transmitter that has the recognition code

already registered. Double switch operation*

ters can be changed at one time.

All the following registration procedures must be performed in order continuously.

: 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.

: 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

Up to 4 transmitters can be synchronized at one time.

is available as the option. The setting of up to 4 transmit-