Tundra Remote Door Lock Reprogram

This is the best and easiest fix.

Tundra remote door lock reprogram.

While there is the possibility of a pretty big electrical issue most of the problems are minor and easy to fix. If not start again at step 1. Turn the ignition to on and then back to off and remove the key from the ignition. You must complete these operations within 40 seconds.

If the door locks cycle twice repeat steps a and b in step 6 as the remote was not accepted. Press the lock button by itself and hold for 2 seconds. Luckily the toyota tundra power door locks are pretty easy to self diagnose what s wrong. Each set represents one pass.

Press and release lock or unlock button. System should now lock and unlock vehicle once to confirm registration twice to indicate registration has failed. Remove your key from the ignition then wait for doors to lock and then unlock twice. If you key fob no longer unlocks the doors it is time for a new battery.

Close the driver s door. Within 3 seconds the door locks should lock and then unlock once indicating successful programming. Insert your key into the ignition switch and put it in the run position. Using the door control pad located on the driver s side door press the lock and unlock buttons once again for five passes.

Press and hold lock and unlock button for 1 5 seconds. Once your car is in programming mode with the remote you are trying to program press the unlock and lock buttons simultaneously for about 2 seconds then release and press just the lock button for 1 second. If you have done everything correctly within three seconds the door locks should lock then unlock automatically.