Question about 1998 Mercury Mountaineer

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I need my keyless entry code changed or can i unhook it due to code was stolen and dont want vehicle damaged by who has it

Can i get my keyless entry code changed on my 1998 marcury mountaineer changed

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  • Chuck Martin
    Chuck Martin May 11, 2010

    You can program your own code into it but the original code always remains. The only way to change the original is to replace the module.

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  • Mercury Master
  • 4,369 Answers

Your owner manual tells you how to personalize your own code. you enter the permanent code first, then add your code by folowing owner manual instructions.

Usually, it's enter permanent code, hit 1, enter your digit code, enter 1.
But some vehciles are different

Posted on May 12, 2009

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1 Answer

My keys for my Ford equinox were stolen. How do I disable the keyless entry?


When you get the new key coded to the vehicle have them wipe memory so the lost key won't work

Apr 08, 2017 | Ford Cars & Trucks

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How do you turn off an alarm for a 2005 Saturn Ion


Disarming an Armed System/Silencing an Alarm
If system arming has been requested by the keyless entry transmitter, it must be disarmed.
Important: Using the power door unlock switch or manually unlocking the doors does not disable the CTD armed mode. Also, disconnecting the battery or pulling fuses does not disable the armed mode, since the BCM stores the CTD mode status in memory.
?€¢
To disarm the CTD system in arm pending mode, SECURITY indicator flashing and doors open, perform 1 of the following:


-
Press the UNLOCK button on the keyless entry transmitter.


-
Insert a valid key into the ignition and start the vehicle.


?€¢
To disarm the CTD system in the armed mode:


-
Press the UNLOCK button on the keyless entry transmitter.


-
Insert a valid key into the ignition and start the vehicle.


?€¢
To disarm the CTD system when activated, alarming mode.


-
Press the UNLOCK button on the keyless entry transmitter.


-
Insert a valid key into the ignition and start the vehicle.

Jun 24, 2016 | 2005 Saturn ION

1 Answer

How do I reset keyless door entry that is in lock out mode


Viper Keyless Entry Systems

https://www.viper.com/car/keylessentry/
Viper is the industry leader in keyless entry systems. Add the convenience of keylessentry to virtually any vehicle - even vehicles without power door locks!

Alarms, Remote Car Starters, Keyless Entry & Locks - JC ...

www.jcwhitney.com > Audio, Video & Electronics
20 out of 32 products in Alarms, Remote Car Starters, Keyless Entry & Locks ..... ofKeyless Entry & Car Alarms allow you to lock and unlock power door locks.
How to program your keyless entry keypad - Ford Ownerhttps://owner.ford.com/.../locks.../how-to-program...Ford Motor CompanyDiscover how to lock and unlock your doors and how to program memory settings that will adjust seats & mirrors for each driver.SecuriCode™ Keyless Entry Keypad - Ford Ownerowner.ford.com/.../locks.../securicode-keyless-entr...Ford Motor CompanyLearn how to set a 5 digit SecuriCode on the Ford keyless entry keypad. ... Sign out. Register/Sign In · Your Vehicle. Service & Maintenance. Service & .... vehicle's SecuriCode keypad to lock and unlock your doors without having to use a key. ... Thekeypad will go into an anti-scan mode if you enter the wrong code seven ...How Programming Your Keyless Entry Can Make ... - Ford Life

Jan 08, 2016 | Cars & Trucks

1 Answer

What if i dont have the keyless entry key


YES your car thinks you have stolen it, The dealers computer will convince it that you did not

Nov 28, 2013 | 2002 Ford F150 Regular Cab

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 can i program my new keyless entry fob for my Isuzu Ascender


If it is a new key fob it will have to be programmed by the dealer.
This is the statement as listed in the owners manual for your vehicle.

Matching Transmitter(s) to Your Vehicle
Each remote keyless entry transmitter is coded
to prevent another transmitter from unlocking
your vehicle. If a transmitter is lost or stolen, a
replacement can be purchased through your dealer.
Remember to bring any remaining transmitters with
you when you go to your dealer. When the dealer
matches the replacement transmitter to your
vehicle, any remaining transmitters must also be
matched. Once your dealer has coded the new
transmitter, the lost transmitter will not unlock your
vehicle. Each vehicle can have a maximum of four
transmitters matched to it.
94

Oct 02, 2009 | 2007 Isuzu Ascender 7 Passenger

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

I need to know how to change auto door lock code on my mercury mountaineer


i dont know if this will help you but to change the auto lock codes on a 94 mercury sablethat is set into your remote keyless entry system at the factory.you can program your own personal code to unlock the vehicle. this code does not replace the prminant code that is programmed into your system.
to program your own code 1) select five digits for your personal code. 2) enter the code the dealership gave you. 3) within five seconds, press 1/2. 4) within five seconds of pressing 1/2, enter your personal code, pressing each digit within five seconds of the previous digit.
the keyless system registers this second code. to open your vehicle, you can now use either code. the module only remembers only one personal code at a time. entering a second personal code will erase the first personal code, replacing it withe new second one.
to erase your personal code 1. enter the original code. 2. press1/2 within five seconds of step 1. 3. wait six seconds
the keless entry system auto erased your personal code and will only respond to the permenent one. i hope this helps

Jul 24, 2009 | 1994 Mercury Sable

2 Answers

I need the keyless entry code for my car


It should be on the computer. But this computer is behind the panel in the left, rear part of the vehicle. But if the code doesn't work then either the past owner changed it or there is another issue.

May 23, 2009 | 1993 Nissan Maxima

3 Answers

CHANGE CODE ON KEYLESS ENTRY SYSTEM FORD EDGE


Yes you can program your own code by inputting the original code then hit the no. 2 button then input your own 5 digit code.

Mar 16, 2009 | 2007 Ford Edge SEL Plus

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