Question about 2002 Chevrolet Tahoe

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How to program key fob. I have the fobs.

How to program key fob. I have the fobs.

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  • Master
  • 986 Answers

Transmitter Programming Procedure
Close all the vehicle doors.
Insert the ignition key into the ignition lock cylinder.
Press and hold the door unlock switch.
While holding the door lock switch in the unlock position, cycle the ignition ON, OFF, ON, OFF.
Release the door unlock switch. The doors will lock and unlock to confirm the program mode.
Press and hold the LOCK button and the UNLOCK button simultaneously on the transmitter. After a delay of approximately 15 seconds, the doors will lock and unlock to confirm the programming of the transmitter.
Turn the ignition switch to the RUN position in order to exit the keyless entry transmitter mode.
Operate the transmitter functions in order to verify correct system operation.
Good luck

Posted on Jun 25, 2009

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Posted on Jan 02, 2017

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emissionwiz
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SOURCE: Code to program my key fob

Here are the program instructions

1. Close the vehicle doors.
2. Turn OFF the ignition.
3. Remove the key from the ignition.
4. Press and hold the driver side door lock switch in the UNLOCK position.
5. Insert the ignition key into the ignition lock cylinder and remove the key. (Do not turn the ignition key in the lock cylinder.)
6. Insert the ignition key into the ignition lock cylinder and remove the key. (Do not turn the ignition key in the lock cylinder.)
7. Insert the ignition key into the ignition lock cylinder. (Do not turn the ignition key in the lock cylinder.) Leave the ignition key in the ignition lock cylinder.
8. Release the door lock switch. The vehicle will sound three beeps in order to verify the Program Mode has been activated.
9. Press the LOCK and UNLOCK buttons together on the keyless entry transmitter and hold until the vehicle beeps twice to verify that the transmitter has been successfully programmed (this take approximately 15 seconds).
10. Perform the previous step to program up to four transmitters (including your old ones).
11. Remove the ignition key in order to exit the Program Mode

Posted on Dec 04, 2008

alicantecoli
  • 22156 Answers

SOURCE: How do I program S Type Jaguar key fob Year 2000 Jag ?

jaguar dealer only encrypted software

Posted on Dec 28, 2008

  • 18 Answers

SOURCE: reprogram key fob

Here is a quick HowTo on programming your own keyless entry:

1) Turn ignition to OFF.
2) Locate the Data Link Connector, its a black 16 pin connecter that is under the driver's side dash, right where your right knee would be. You have to look up into the dash from below to see it.
3) Ground pin 1 of the Data Link Connector by taking a wire or paper clip and running it from pin 1 to pin 4. Pin 4 is ground so you can just short pin 1 to 4 and it will be grounded. Grounding pin 1 tells the system you are ready to reprogram it.
4) Close all of your doors.
5) Turn the key to ACC then back off. The power door locks will lock/unlock. This is the signal that the system is ready for reprogramming.
6) Push a button on your key fob, doesn't matter which button.
7) If you have 2 key fobs, then press a button on the 2nd fob within 1 minute of pressing a button on the 1st fob. Both must be programmed at the same time. If you only have 1 fob then press a button 2 more times to signal that you only have one.
8) The doors will lock/unlock to signal the codes were received.
9) Remove the jumper wire from the data connector.
10) your done

Posted on May 15, 2009

emissionwiz
  • 75842 Answers

SOURCE: TWO KEY FOB IS NOT WORKING ONLY ONE

Have all keys with you inside the car and repeat again with the second key within 30 seconds...... "Press and hold the 'unlock' button while at the same time pressing the center 'lock' button three times. On the third time, release the 'lock' button at the same time you release the 'unlock' button." If you have a key with three buttons, ensure doors are unlocked. Put key in ignition and turn key over to 2d position where dash lights, etc come on. Pull key out. Press and hold the "unlock" button while at the same time pressing the center "lock" button three times. On the third time, release the "lock" button at the same time you release the "unlock" button

Posted on May 20, 2009

chryslertech
  • 115 Answers

SOURCE: program second key fob

Your key can only be programed at the dealer. They have to use a scan tool and a unique id code that they get from the factory. It is done this way to help insure that the vehicle is less likely to be stolden.

Posted on May 25, 2009

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Program new key fob for Cadillac cts 2003


There are several methods of doing this - but your 2003 requires that you either go to the dealer for them to add a FOB with special equipment (ask if they'll do it for free - can't hurt). If you have time to kill, you can do it yourself with Method 3 as described and found at:

Key Fob Reprogramming General Cadillac Forums

Method 3 - Key Fob Auto Learn


This procedure will first erase all known key fobs. The procedure will then program a single or multiple key fobs. Method 3 is a series of three 10-minute key cycles, for a total of 30 minutes. This procedure requires that you have a replacement key fob and the vehicle mechanical key.

Important: All previously programmed key fobs will be erased upon completion of the 30-minute programming procedure. The order in which the key fobs are programmed will determine its numbering position within the RCDLR memory. The first key fob programmed will be key fob #1, and the second key fob programmed will be key fob #2. The number stamped on the key fob case is for reference only: #2 can be programmed as #1.
Do not place any known good key fobs in the vicinity of the vehicle when programming with Method 3. If the RCDLR recognizes a known good key fob during Method 3 programming, the programming mode will resort to Method 1.


The vehicle must be OFF.
Place the replacement key fob in the console pocket with the buttons facing forward.
Insert the vehicle key in the driver door lock cylinder located in the driver door handle and cycle the key 5 times within 5 seconds.
The DIC will display a message: OFF/ACC TO LEARN.
Press the OFF/ACC portion of the ignition button.
The DIC will display a message: WAIT 10 MINUTES, then it will count down from 10 to 0, one minute at a time.
When the counter reaches 0, DIC will display OFF/ACC TO LEARN.
Repeat steps 5-7 two more times, for a total of 30 minutes.
The DIC will display a message: OFF/ACC TO LEARN.
Press the OFF/ACC portion of the ignition button.
A beep will occur and the DIC will display: READY FOR FOB 1. At this time all previously known key fobs have been erased. When fob 1 is programmed a beep will be heard and the DIC will display a message: READY FOR FOB 2.
Additional key fobs can be programmed by taking fob 1 out of the pocket and inserting fob 2. If desired, up to 4 fobs can be programmed. Once 4 fobs have been learned, the DIC will display a message: MAX FOBS LEARNED, and automatically exit the program mode.
If learning less than 4 key fobs, press the OFF/ACC portion of the ignition button to exit the program mode.
Operate the active portion of each key fob in order to finalize the programming sequence and verify correct system operation.

Good luck!

Feb 25, 2015 | 2003 Cadillac CTS

2 Answers

How do I program fob for mabilu maxx 2005


You have to go to a Chevy dealer. They have a hand-held computer they plug into your car to get it into programming mode. Probably cost $50-$60. Call them for an estimate.

Feb 15, 2015 | 2005 Chevrolet Malibu

1 Answer

Got new key fob for my 2006 chevy malibu ss how do I program it to work


How to Program a Key FOB for the Chevy ' eHow.com

www.ehow.com/how_7508133_program-key-fob-chevy.html

How to Program a Key FOB for the Chevy ... your Chevy, if you obtain new or replacement keys they will need programming to work with ... How Do I Program MyKey Fob? ...

Mar 14, 2013 | Cars & Trucks

1 Answer

How do I program my remote key fob for a 2007 pontiac grand prix?


Hey Lisa,
You are going to have to take the car and the key fobs to the dealership .
They will need all of the fobs , as they are all going to need to be reprogramed at once ;
The fob on an 07 Pontiac only can be programed using a diagnostic scan tool .
They will connect the scan tool to the vehicle.
Turn key to on position.
Select 1 body,
then select special functions
then select program key fob,
select the number of key fobs you want programed.
Press and hold the lock and unlock key simultaneously for about 15 seconds until the power locks cycle to confirm the remote is programed.

Nov 05, 2011 | 2007 Pontiac Grand Prix GXP Sedan

1 Answer

How do I program a new key fob for a 2007 Grand Prix? Bought a replacement on e-bay.


Hey Lisa,
You are going to have to take the car and the key fobs to the dealership .
They will need all of the fobs , as they are all going to need to be reprogramed at once ;
The fob on an 07 Pontiac only can be programed using a diagnostic scan tool .
They will connect the scan tool to the vehicle.
Turn key to on position.
Select 1 body,
then select special functions
then select program key fob,
select the number of key fobs you want programed.
Press and hold the lock and unlock key simultaneously for about 15 seconds until the power locks cycle to confirm the remote is programed.

Nov 05, 2011 | 2007 Pontiac Grand Prix GXP Sedan

1 Answer

Replaced chip on key on 91 DTS and car lost all power while driving. It shut down and nothing works.


There are 4 methods for programming key fobs. Up to 4 key fobs may be programmed to the remote control door lock receiver (RCDLR). Each programmed key fob is given a position of #1-#4 in the RCDLR memory.
Method 1 - Key Fob Quick Learn This procedure will add key fobs. Fobs will be numbered in sequence based on when they are programmed; if 2 fobs are currently programmed to the RCDLR, a fob programmed using this method will be numbered as Fob 3. This procedure requires that you have a known good key fob, a replacement key fob, and the vehicles mechanical key.

Important: This procedure is not available when the maximum number of fobs (4) have been programmed. If 4 key fobs are programmed to this RCDLR and this method is attempted, the driver information center (DIC) will display MAX FOBS LEARNED and the programming procedure will exit. Method 4 must be used in this instance.


The vehicle must be OFF.
Place a known key fob within the interior of the vehicle.
Insert the vehicle key in the driver door lock cylinder located in the driver door handle and cycle the key 5 times within 5 seconds.
The DIC will display a message: READY FOR FOB X (X = fob 2, 3, or 4).
Place the replacement key fob in the console fob pocket with the buttons facing forward.
A beep will occur and the DIC will display: READY FOR FOB X (X = fob 3 or 4) or MAX FOBS LEARNED.
If programming additional key fobs, repeat steps 5 and 6, or press the OFF/ACC portion of the ignition switch to exit programming mode.
Operate the active portion of each key fob in order to finalize the programming sequence and verify correct system operation.


Method 2 - Key Fob Slot Programming

This procedure will add or replace a key fob. Method 2 allows you to choose which location (slot) the unprogrammed fob will be learned to. If you are replacing a key fob, this method will erase the previously known key fob programmed to that particular slot. This procedure requires that you have a known good key fob, a replacement key fob, the vehicle mechanical key, and a scan tool.

Important: This procedure is not available when the maximum number of fobs (4) have been programmed. If 4 key fobs are programmed to this RCDLR and this method is attempted, the DIC will display MAX FOBS LEARNED and the programming procedure will exit. Method 4 must be used in this instance.


The vehicle must be OFF.
Place a known key fob within the interior of the vehicle.
Install a scan tool.
Use the scan tool, to access the following:
• Vehicle Control Systems

• Computer/Integrating Systems

• Module Replacement/Setup

• RCDLR

• Program Key Fobs

Insert the vehicle key in the driver door lock cylinder located in the driver door handle and cycle the key 5 times within 5 seconds.
Select Fob X (X = 1, 2, 3, or 4) on the scan tool. This will be the slot you wish to program to.
Place the replacement key fob in the console pocket with the buttons facing forward. A beep will occur indicating programming completion. The previously known fob is now erased.
If programming additional key fobs, repeat steps 4-8, or press the OFF/ACC portion of the ignition switch to exit programming.
Remove the scan tool.
Operate the active portion of each key fob in order to finalize the programming sequence and verify correct system operation.


Method 3 - Key Fob Auto Learn

This procedure will first erase all known key fobs. The procedure will then program a single or multiple key fobs. Method 3 is a series of three 10-minute key cycles, for a total of 30 minutes. This procedure requires that you have a replacement key fob and the vehicle mechanical key.

Important: All previously programmed key fobs will be erased upon completion of the 30-minute programming procedure. The order in which the key fobs are programmed will determine its numbering position within the RCDLR memory. The first key fob programmed will be key fob #1, and the second key fob programmed will be key fob #2. The number stamped on the key fob case is for reference only: #2 can be programmed as #1.
Do not place any known good key fobs in the vicinity of the vehicle when programming with Method 3. If the RCDLR recognizes a known good key fob during Method 3 programming, the programming mode will resort to Method 1.


The vehicle must be OFF.
Place the replacement key fob in the console pocket with the buttons facing forward.
Insert the vehicle key in the driver door lock cylinder located in the driver door handle and cycle the key 5 times within 5 seconds.
The DIC will display a message: OFF/ACC TO LEARN.
Press the OFF/ACC portion of the ignition button.
The DIC will display a message: WAIT 10 MINUTES, then it will count down from 10 to 0, one minute at a time.
When the counter reaches 0, DIC will display OFF/ACC TO LEARN.
Repeat steps 5-7 two more times, for a total of 30 minutes.
The DIC will display a message: OFF/ACC TO LEARN.
Press the OFF/ACC portion of the ignition button.
A beep will occur and the DIC will display: READY FOR FOB 1. At this time all previously known key fobs have been erased. When fob 1 is programmed a beep will be heard and the DIC will display a message: READY FOR FOB 2.
Additional key fobs can be programmed by taking fob 1 out of the pocket and inserting fob 2. If desired, up to 4 fobs can be programmed. Once 4 fobs have been learned, the DIC will display a message: MAX FOBS LEARNED, and automatically exit the program mode.
If learning less than 4 key fobs, press the OFF/ACC portion of the ignition button to exit the program mode.
Operate the active portion of each key fob in order to finalize the programming sequence and verify correct system operation.


Method 4 - Service Programming System Fob Programming

This procedure is a 10-minute relearn procedure using the Techline Terminal with SPS software. Once the 10-minute timer has expired, the fobs can be programmed similar to Method 2 using slot programming. A scan tool, Techline Terminal, and a replacement key fob are required to perform this procedure.

Place the vehicle in the Vehicle On, Engine Off mode.
Connect a scan tool to the vehicle.
Insure that all power consuming devices are turned OFF on the vehicle.
With a scan tool, select Request Info under Service Programming System and follow the scan tool on-screen instructions.
Disconnect the scan tool from the vehicle and connect the scan tool to a Techline Terminal with the current Service Programming System (SPS) software.
Turn the vehicle OFF.
On the Techline Terminal, select Service Programming System and follow the Techline Terminal on-screen instructions. Ensure the correct programming procedure is selected based on component being replaced or programmed. See Important above.
Disconnect the scan tool from the Techline Terminal and re-connect the scan tool to the vehicle.
With a scan tool, select Program ECU under Service Programming System.
At this point the scan tool must remain connected for the duration of the 10 minute relearn procedure.
When the 10 minute relearn procedure has completed, use the scan tool to access the following:
• Vehicle Control Systems

• Computer/Integrating Systems

• Module Replacement/Setup

• RCDLR

• Program Key Fobs

Select Fob X (X = 1, 2, 3, or 4) on the scan tool. This will be the slot you wish to program to.
Place the replacement key fob in the console pocket with the buttons facing forward. A beep will occur indicating programming completion. The previously known fob is now erased.
If programming additional key fobs, repeat steps 12-13, or press the OFF/ACC portion of the ignition switch to exit programming.
Remove the scan tool.
Operate the active portion of each key fob in order to finalize the programming sequence and verify correct system operation.

Oct 26, 2011 | 2006 Cadillac DTS

1 Answer

Keyless entry remote programming


Hello here is the instructions for programming the key fobs

This procedure will add, replace, or invalidate all key fobs. This procedure requires that you have a known good key fob available, a new/replacement key fob, the vehicles mechanical key, and a scan tool.
Method 1 is also used for the initial programming of fobs to a new replacement RCDLR. In this instance, the new RCDLR comes ready to learn the first key fobs introduced. Perform the learn procedure as outlined, with the exception that the new RCDLR does not require a known good key fob be placed within the interior of the vehicle.
Note: This procedure is not available when the maximum number of fobs (4) have been programmed. If 4 key fobs are programmed to this RCDLR and this method is attempted, the driver information center (DIC) will display MAX FOBS LEARNED and the programming procedure will exit. Methods 2 or 3 must be used in this instance.
  1. The vehicle must be OFF.
  2. Place a known key fob and any new/replacement key fob(s) to be programmed in the cupholder inside the vehicle. DO NOT place any fobs in the console fob pocket at this time.
  3. Insert the vehicle key in the driver door lock cylinder located in the driver door handle and cycle the key 5 times within 5 seconds.
  4. The DIC will display a message: READY FOR FOB X (X = fob 2, 3, or 4). → If the DIC displays: OFF/ACC TO LEARN, the known fob has not been recognized. At this time, programming will revert to Method 2.
  5. If the DIC is displaying the correct fob number that needs to be programmed, skip ahead to step 9.
  6. If the DIC is not displaying the correct fob number that needs to be changed (i.e., the DIC is displaying: READY FOR FOB 3, and you wish to program FOB 1), use the scan tool to access the following: • Vehicle Control Systems • Computer/Integrating Systems • Module Setup • Remote Control Door Lock Receiver • Program Key Fobs
  7. Select the fob position you wish to program: Note: Selecting Invalidate All Fobs will erase any known fobs and will cause the DIC to prompt READY FOR FOB 1, requiring all fobs to be relearned to the vehicle.
    • Invalidate All Fobs • Program Fob 1 • Program Fob 2 • Program Fob 3 • Program Fob 4
  8. With the fob position selected, press the PROGRAM soft key on the scan tool. The DIC should display: READY FOR FOB X (X = fob 1, 2, 3 or 4, depending on the selected position)
  9. With the DIC displaying the correct fob position that is to be programmed, place the new/replacement key fob in the console fob pocket with the buttons facing forward.
  10. A beep will occur once the fob has been learned.
  11. If programming additional key fobs and there is no DIC prompt that indicates READY FOR FOB X, repeat steps 7 and 8.
  12. Exit programming mode by pushing the OFF/ACC portion of the ignition switch. Note: Failure to exit programming mode (press OFF/ACC) prior to pressing the UNLOCK button of each key fob programmed will result in that fob being inoperative. Pressing the UNLOCK button completes the programming sequence and is require to ensure transmitter operation.
  13. Press the UNLOCK button on each key fob that was programmed to finalize the programming and confirm system operation.

Nov 03, 2010 | 2006 Cadillac STS

1 Answer

Battery in key fob went dead need to reset keyfob audi tt 2000


hi you can do this but you will have to have a key that does not have a remote/fob on it ( basically just go get one cut cheaply ) then to reprogram keys/key fob's first using the key without fob, turn ignition on ( do not turn over, just to position 2) then lock drivers door with other key ( do not use fob, just the key itself with fob now complete the following within 30 seconds within 5 seconds( of locking the car) press the unlock button on the first key once ( this programs that key as key memory1) the indicators should flash once to indicate signal received wait 5 seconds then press unlock on key fob vehicle should then unlock meaning key fob has been programmed and programming ended open door turn ignition off , and that's it, it should work if you have more than 1 key with fob, do the same as above but instead of pressing unlock once, you do it twice, if third key 3 x if fourth key 4 x etc etc,

Sep 20, 2010 | Audi TT Cars & Trucks

1 Answer

Programming a keyless entry remote


Key Fob Auto Learn
This procedure will first erase all known key fobs. The procedure will then program a single or multiple key fobs. Method 3 is a series of three 10-minute key cycles, for a total of 30 minutes. This procedure requires that you have a replacement key fob and the vehicle mechanical key.

Important: All previously programmed key fobs will be erased upon completion of the 30-minute programming procedure. The order in which the key fobs are programmed will determine its numbering position within the RCDLR memory. The first key fob programmed will be key fob #1, and the second key fob programmed will be key fob #2. The number stamped on the key fob case is for reference only: #2 can be programmed as #1.
Do not place any known good key fobs in the vicinity of the vehicle when programming. 

The vehicle must be OFF. 
Place the replacement key fob in the console pocket with the buttons facing forward. 
Insert the vehicle key in the driver door lock cylinder located in the driver door handle and cycle the key 5 times within 5 seconds. 

The DIC will display a message: OFF/ACC TO LEARN. 
Press the OFF/ACC portion of the ignition button. 
The DIC will display a message: WAIT 10 MINUTES, then it will count down from 10 to 0, one minute at a time. 
When the counter reaches 0, DIC will display OFF/ACC TO LEARN. 
Repeat steps 5-7 two more times, for a total of 30 minutes. 
The DIC will display a message: OFF/ACC TO LEARN. 
Press the OFF/ACC portion of the ignition button. 
A beep will occur and the DIC will display: READY FOR FOB 1. At this time all previously known key fobs have been erased. When fob 1 is programmed a beep will be heard and the DIC will display a message: READY FOR FOB 2. 
Additional key fobs can be programmed by taking fob 1 out of the pocket and inserting fob 2. If desired, up to 4 fobs can be programmed. Once 4 fobs have been learned, the DIC will display a message: MAX FOBS LEARNED, and automatically exit the program mode. 
If learning less than 4 key fobs, press the OFF/ACC portion of the ignition button to exit the program mode. 
Operate the active portion of each key fob in order to finalize the programming sequence and verify correct system operation. 

Good luck and hope this help's keep me posted, there are 3 other methods and the 5th method is a tech 2 scan tool that the dealer uses but this should work on your year of cadillac. 

Jul 01, 2009 | 2003 Cadillac Deville

1 Answer

Programming instructions for a 1999 Chrysler 300M remote fob


Manual Programming Procedure (non scan tool)
1. Connect pin 1 of the 16-way data link connector to chassis ground or to pin 4 of the 16-way data link connector.
2. Close all doors, turn ignition key to off.
3. Turn ignition key to Accessory.
4. Turn ignition to off, door locks will cycle once (in programming mode).
5. For each key FOB, press any button 3 times in a row to program code. When programming is complete, the door locks will cycle once.

NOTE:
IF A SECOND KEY FOB REQUIRES PROGRAMMING, IT MUST BE PROGRAMMED WITHIN 1 MINUTE OF PROGRAMMING
THE FIRST FOB PROGRAMMING. PRESS ANY BUTTON ON THE SECOND FOB 3 TIMES TO PROGRAM ITS CODE. WHEN PROGRAMMING IS COMPLETE, THE DOOR LOCKS WILL CYCLE ONCE.

6. The programming mode finishes after the following:
a. Programming of two key FOBS is completed.
b. One minute has passed since programming.
c. Pin 1 of 16-way data link connector is removed from ground connection.
d. Ignition switch is turned on.
e. Any of the doors are opened.

Apr 09, 2009 | 1999 Chrysler 300M

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