Everytime I start my truck the door locks always lock, and the only time they unlock themselves is if I take the key out of the ignition, but it's a pain if I want to get in and out of the truck. So is there a way to dissable them, so that only I can lock and unlock the doors? Thanks

 

Is there an aftermarket alarm installed in the vehicle?

 

Well, I just bought the truck a liitle while ago, and it does have a keyless entry installed in it, but the last owner lost the remote transmitter for it, but I don't think it has an alarm installed in it to

 

http://www.parksoffroad.com/tacomamo...doorlockunlock

AUTOMATIC DOOR LOCKING / UNLOCKING
The RS3000 is programmed to automatically lock your doors when the ignition switch is turned to "ON" or "START", and unlock them when the ignition switch is turned to "LOCK" or "ACC". This feature will operate only once (AUTOMATIC LOCK then AUTOMATIC UNLOCK) before a door is opened and closed again. The AUTOMATIC LOCKING feature will not work while a door is open.

NOTE: The factory preset operation of this feature is AUTO DOOR LOCK / UNLOCK "ON". If you would like it changed to "OFF", refer to the PROGRAMMING AND ADJUSTMENTS section.

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Automatic Door Locking / Unlocking Function:

The factory setting for the automatic door locking and unlocking function is on.

1: Sit in the drivers seat with the drivers door open.

2: Insert the key into the ignition switch and turn it to on (not acc) 5 times (on-lock, on-lock, on-lock, on-lock, on) within a 10 second period. The status monitors LED turns on, and the piezo chirper sounds once.
***You must perform the next steps within 30 seconds***
Select the operating mode:

Automatic door locking and unlocking on: Close the drivers door. Turn the ignition switch to the lock position. The piezo chirper sounds once, and the exterior lights flash once.

Automatic door locking and unlocking off: Close the drivers door once, then open and close it one more time. Turn the ignition switch to the lock position. The piezo chirper sounds twice, and the exterior lights flash twice.

If you do not turn the ignition key to lock, or exceed 30 seconds during the programming steps, the status monitor's LED will turn off and the previous operation mode will remain

 

Can't you just unhook some wires?