I have an Aleko LM171 keypad for my gate which no-one knows the PIN to so I can reset from previous owner. How do I reset the keypad back to factory so I can re-programme with my PIN?

Factory reset will return it to factory condition, without a pin.
Reset it again.

Each vehicle equipped with a keyless entry keypad is programmed with a five-digit entry code. This code is provided to the customer through a wallet card in the owner literature package. In addition, this code is available through a diagnostic tool and is also printed on the vehicle security module label. When entering codes each digit mst be entered within five seconds of the previous button press.

Do you know the original five-digit code ? You need the original to reset with a new one .

Programming/Erasing Personal Code
A unique personal five-digit code can be programmed by following these steps:

1. Enter the factory set five-digit code (the keypad will illuminate when pressed).

1. Press 1/2 within five seconds of Step 1.

1. Enter the unique five-digit code.

The personal code does not substitute for the permanent factory set code. Either code can be used to access the vehicle. In addition, if a second personal code is programmed, it overwrites the previous personal code. To erase a personal code, carry out the following procedure:

1. Enter factory set five-digit code.

1. Press 1/2 within five seconds of Step 1.

1. Press 7/8 and 9/0 at the same time within five seconds of Step 2.

The system now responds only to the factory set code.
If you do not know the code ,it is located on the vehicle security module located under the dash some where or in the trunk . Sorry I can't be more specific ,my service info doesn't show sable .

Ouch. Talk to them! In mine the only way is to change a code chip.

You should be able to drive the truck to the dealer and have them give you the code, provided it was not changed by the previous owner.
Usually the code is in the owner's manual.

Did you look online or do you have a owners manuel? There is usually a factory set password such as 1-2-3-4 etc, unless you purchased it second hand and the previous owner custom set - then you have to contact the previous owner or Kenwood. Most people dont change the factory passwords. TRY KCAR (5227 ON A KEYPAD) uf that doesnt work read the forum post on: ecoustic.com. Good Luck

soft resetting :

-Back to factory settings: This should maintain your data (contacts/messages/calendar/notes etc), just returning your N97 back to all previous settings

From menu:
Settings> Phone>Phone Management>Factory Settings

hard resetting:

The traditional method won't work as the N97 doesn't have the old keypad. After you've backed up your data onto memory card/pc/ovi, turn your phone off and simultaneously press these four buttons circled in red.

• Caps shift
• Space bar
• Delete button
• On button

You'll know it's worked when you see the initial set up screen, asking country of origin.

Call Dealer and give them your VIN# They should give you a factory codes and you can then change to what you want.

Since you bought the device used, it's likely the previous owner did not clear the passwords and data. Short of tracking down the previous owner, there is no way to unlock the unit without doing a factory reset. Here's a guide to reset the Garmin GPS units to their original factory settings.
http://www.mydigitallife.info/2009/06/09/how-to-reset-garmin-nuvi-gps-device-access-maintenance-mode/

try this

Switch-off your phone.

1. Press and hold 3 keys; Green dial key, * Star key, no. 3 key on keypad and then press the power on/off to swtich on the phone.

Remember, do not let go the 3 press and hold keys until you see a formatting word screen show!


2. After a few minutes when the Full phone formatting completed, your phone will back to original system and factory settting.