Your honda will forget any remote previously programmed.
How to program auto door lock unlcok 2010 honda accord.
Then find auto door lock and press enter.
Start at the top of the door and slide it up and down.
Close all doors shift into park p turn the ignition switch to on ii press and hold the unlock side of the master lock switch for about 10 seconds.
The horn will beep once to tell you that auto lock was deactivated.
Press the unlock button three more times.
Turn the key to the on position one click before starting the ignition.
During the fourth 4th cycle of these steps the door locks should cycle indicating the vehicle has entered programming mode.
You only need one remote to access program mode but all remotes must be programmed during the same session.
Scroll down using the steering wheel arrow buttons until you find door setup and press enter.
Press the unlock button then press lock again.
You will hear three clicks.
Within 5 seconds turn the ignition switch to lock 0 programmable auto door lock unlock settings.
Use your long reach tool to pull back on the manual lock.
Turn the ignition off.
Slide your airbag into the door jam.
Have the ignition on and the vehicle parked.
Sit in the vehicle with all the doors closed and unlocked.
Begin pumping until you see a big enough crack to slide in a tool.
The horn should beep once.
Professional technique and instruction video for unlocking a honda accord using lockout tools.
Press the info button on the steering wheel i and then press enter.
This tells you that you re now in programming mode.
Program doors to unlock when you shift into park close the driver s door and shift the vehicle into park.
Turn the ignition to on ii then press and hold the unlock side of the master lock switch for approximately 10 seconds.
Turn the ignition back to on.
The door locks should cycle again indicating the vehicle has successfully programmed that remote.