Question about 2008 Mercury Grand Marquis

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How to change factory keypad code in ford?

I know how to add a new personal keypad code, my question is that how to change the factory keyless code in grand marquis? Its a used car and i want to change the original keyless entry code because the previous owner know the original entry code and thats what m afraid of. If anyone can help me that would be appreciated. Thanks,,

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Posted on Apr 01, 2015

Testimonial: "thank you Earl DaSquirrel for your help, that was helpful for me. My question was, can i change the factory keyless code?? and the answer is NO. Thank you,,"

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1 Answer

Remove or disable keyless entry code.


this code is located on a module on inside left rear panel where your car jack is located you will need a flashlight to look up on the module there will be a sticker on this module with 5 digits this will be the original factory code to lock or unlock your car . inside your owners manual there is a procedure to change the code .

Mar 19, 2010 | 1994 Ford Explorer Limited

1 Answer

I don't have a manual for my 2004 lincoln Avaitor but would like to know how I can change the code on the drives door key pad


KEYLESS ENTRY SYSTEM With the keyless entry keypad, you can: • lock or unlock the vehicle doors without using the key. Your vehicle has a factory set 5 digit code that operates the keyless entry system. You can also program your own 5 digit personal entry code. The factory-set code is located: • on the owner's wallet card in the glove compartment • or at your dealer. When pressing the controls on the keyless entry keypad, press the middle of the controls to ensure a good activation. This system will disable the power door lock controls. These will not work until the vehicle is disarmed. Programming your own personal entry code To program your own code: 5. Enter factory set code (keypad will illuminate when pressed). 6. Press 1/2 control within five seconds of step 1. 7. Enter your personal 5 digit code. Enter each digit within five seconds of previous one. 8. After the code is entered, the locks will cycle, confirming that the new code has been set. Do not set a code that includes five of the same number or presents them in sequential order. Thieves can easily figure out these types of codes. Your personal code does not replace the permanent code that the dealership gave you. You can use either code to unlock your vehicle. If a second personal code is entered, the module will erase the first personal code in favor of the new code. Locks and Security 149 Locks and Security If you wish to erase your personal code, use the following instructions: 1. Enter factory set code. 2. Press 1/2 control and release. The system will now only respond to the factory set code. Anti-scan feature The anti-scan feature prevents repeated attempts at arriving at a valid key code. The keyless entry pad is disabled for 1 minute after 7 unsuccessful attempts (35 consecutive button presses) at entering a valid key code. The keypad will flash during this 1 minute mode. However, the 7/8 and 9/0 controls will still lock the vehicle. Anti-scan will be turned off after: • one minute of keypad inactivity. • the remote entry transmitter UNLOCK button is pressed. • the ignition is turned to the ON position. Unlocking the doors with the keyless entry system To unlock the driver door, enter either the factory set code or the personal code (each digit must be pressed within five seconds of the prior digit). The interior lamps will also illuminate. To unlock all doors, enter the factory set code or personal code (driver door unlocks) and press the 3/4 control within five seconds. Locking the doors with the keyless entry system It is not necessary to enter the factory or personal code prior to locking all doors. To lock the doors: • with the driver's door closed, press the 7/8 control and the 9/0 control at the same time.

Dec 17, 2009 | 2004 Lincoln Aviator

2 Answers

How do i reprogram keyless entry codes


door pad keyless codes?

in owner manual, enter permanent code and then press "1" and enter personal code, then press "1" again. Then both codes will work.

If you don't have manual, go to Motorcraft.com and click on technical resources and click on your year owner manual.

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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 must be entered within five seconds of the previous button press.
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 will simply overwrite 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 will now only respond to the factory set code.
Anti-Scan Feature
To provide added security, the keyless entry pad is disabled for one minute after 35 button presses without a valid entry code being entered. The keypad will flash during this one-minute mode with all functionality disabled except for 7/8 and 9/0 still being allowed to lock the vehicle.
Anti-Scan will be turned off after any of the following events:
  • one minute of keypad inactivity
  • the keyless entry remote transmitter UNLOCK button is pressed
  • the ignition is turned to the ON position.
Unlocking the Doors with the Keyless Entry Keypad System
To unlock the driver door, enter either the factory set code or the personal code (each digit must be pressed within five seconds of the prior digit). The interior lamps will illuminate.
To unlock all doors, enter either the factory set code or the personal code (driver door unlocks) and press the 3/4 control within five seconds.
Locking the Doors with the Keyless Entry Keypad System
It is not necessary to enter the factory set or personal code prior to locking all doors. To lock all doors, press the 7/8 and 9/0 controls at the same time.
Inspection and Verification
  1. Verify the customer concern by operating the system.
  1. Visually inspect for obvious signs of mechanical or electrical damage.

Dec 01, 2009 | 2004 Ford F350

1 Answer

How to reset the keypad on my 2004 navigator


You must have the original code to change it, if u do here is how you do it.
KEYLESS ENTRY SYSTEM
With the keyless entry keypad, you can:
• lock or unlock the vehicle doors without using the key,
• release the liftgate glass,
• enable or disable the autolock function, and
• add or delete a 5–digit personal user code.
Your vehicle has a factory set 5–digit code that operates the keyless
entry system. You can also program your own 5–digit personal entry
code. The factory-set code is located:
• on the owner’s wallet card in the glove compartment,
• at your dealer,
• or on the module located under
the right-hand side of the
instrument panel, adjacent to the
passenger compartment fuse
panel.
Note: The 5–digit code (e.g. 12345)
will be in large, BOLD numbers on
the module label.
When pressing the controls on the keyless entry keypad, press the
middle of the controls to ensure a good activation.
Programming your own personal entry code
To program your own code:
6. Enter the factory set code (keypad will illuminate when pressed).
7. Press the 1 • 2 control within five seconds of Step 1.
8. Enter your personal 5–digit code.
Enter each digit within five seconds
of previous one.
9. After the code is entered, the
locks will cycle, confirming that the
new code has been set.
Do not set a code that includes five of the same number or presents
them in sequential order. Thieves can easily figure out these types of
codes.
Your personal code does not replace the permanent code that the
dealership gave you. You can use either code to unlock your vehicle. If a
second personal code is entered, the module will erase the first personal
code in favor of the new code.
If you wish to erase your personal code, use the following instructions:
1. Enter the factory set code.
2. Press the 1 • 2 control and release.
The system will now only respond to the factory set code.

Nov 25, 2009 | 2004 Lincoln Navigator

1 Answer

Need to change the factory keyless entry code OR the module


Programming your own personal entry code
To program your own code:
5. Enter factory set code (keypad will illuminate when pressed).
6. Press 1/2 control within five seconds of step 1.
7. Enter your personal 5 digit code.
Enter each digit within five seconds
of previous one.
8. After the code is entered, the
locks will cycle, confirming that the
new code has been set.
Do not set a code that includes five of the same number or presents
them in sequential order. Thieves can easily figure out these types of
codes.

Keep in mind, if the battery is ever replaced or goes dead, the keycode will revert back to the factory setting.

Sep 23, 2009 | 1999 Mercury Mountaineer

1 Answer

Keypad reset. Now that I have the original keypad code, how do I change the code?


your owner manual tells you. Why not use the original code?

To change, here is 96 procedure, should be the same. please give good rating if this is what you want.

Entry Code The system (permanent) entry code is located in three places:
  • on the owner's wallet code card (in glove compartment)
  • electronically accessible by requesting the remote anti-theft personality module KEYCODE PID on the New Generation Star (NGS) Tester
  • on the remote anti-theft personality module housing
The remote anti-theft personality module is programmed at the factory with a five-digit entry code. A replacement remote anti-theft personality module includes replacement labels and a new owner's code card. To turn on the interior lamps and light all illuminated components:
  • press any button on the keyless entry keypad (14A626).
To program a temporary access code:
  • Enter the permanent code on the keyless entry keypad.
  • Press button 1/2 within 5 seconds of last digit of permanent code. (This alerts system to accept temporary code.)
  • Enter alternate five-digit code. Do not exceed 5 seconds between entering digits or between pressing the 1/2 key and entering the first digit.

Apr 08, 2009 | 1995 Ford Taurus

1 Answer

Door key pad, won't unlock door


  1. Enter the permanent factory remote keyless entry (RKE) keypad code.
  1. Press the 1/2 button within 5 seconds to activate the programming mode associated with the memory position 1 settings. Holding the 1/2 button for more than 2 seconds after activation erases the stored personal code.
  1. Within 5 seconds, enter the new 5-digit RKE keypad code. The door locks lock and unlock to confirm the new code is programmed and associated with the memory position 1 settings. Entering any new personal code automatically erases the old personal code.
  1. Press the 3/4 button within 5 seconds to activate the programming mode associated with the memory position 2 settings. Holding the 3/4 button for more than 2 seconds after activation erases the stored personal code.
  1. Within 5 seconds, enter the new 5-digit RKE keypad code. The door locks lock and unlock to confirm the new code is programmed and associated with the memory position 2 settings. Entering any new personal code automatically erases the old personal code.
  1. Press the 5/6, 7/8, 9/0, 7/8 and 9/0 button within 5 seconds to activate the programming mode or allow the system to timeout.
  1. Within 5 seconds, enter the new 5-digit RKE keypad code. The door locks lock and unlock to confirm the new code is programmed. Entering any new personal code automatically erases the old personal code.

Jan 23, 2009 | 2005 Ford Freestyle

1 Answer

Keyless entry keypad


retrieving is probably not an option however if you know the factory code , you can add 1 personal code which in turn would erase any other personal codes . your owners manual should back this statement up . follow these steps >>>>>

The keyless entry touch pad can use two codes. The factory code and one
personal code .
To program your own personal code, select a 5 digit code that doesn't use 5 digits in
sequence or the same button 5 times.
Enter your factory code
Within 5 seconds press the 1/2 button
Within 5 seconds of pressing the 1/2 button, enter your 5 digit personal code,
pressing each digit within 5 seconds of the previous digit.
You can now use either code to operate the keypad

Jan 12, 2009 | 2003 Ford Expedition

2 Answers

Keypad keyless entry code missing


Ford has an add on keypad also if it is pretty much flush on the door it is factory if it is a fat keypad it is an add on The factory module is under the dash by the fuse panel the number should be on it

Oct 15, 2008 | 2006 Ford F 350 Super Duty

3 Answers

Keyless entry


I believe dealer has to re-program the new code.

Aug 29, 2008 | 2001 Ford Explorer Sport Trac

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