Need keyless entry remote programming instructions for 98 prelude

Yes, you can go to an auto-electrician, vehicle locksmith or car alarm installer.

just reprogram the 98 fobs to the 97 easier instead of ripping out the electrical system can reprogram lock /unlock if have auto start will need dealer to flash the fob
http://freeremoteinstructions.com/ Free Keyless Remote Fob Entry programming instructions procedures for all...

Great news, you can program a 1994 Lincoln Town Car keyless entry remote yourself! Here are the steps:

NOTICE: You must have all remotes on hand when performing this procedure. Any remotes not used during this procedure will become inactive.
1. Turn ignition to RUN or ACC.
(Run is forward, just shy of starting car.)
2. Momentarily jump pins in programming connector located behind the glove box.
(The connector will have two pins inside of it, and it will not be plugged into anything. Jumping the pins means to make a connection between the metal inside the plug. You can do this by using any metal, a metal paperclip bent in the shape of a "U" usually works perfect.)
All doors will lock then unlock to confirm programming mode.
3. Press any button on first keyless remote. Door locks will cycle to confirm programming.
4. If programming a second keyless remote, press any button on second keyless remote. Door locks will cycle to confirm programming.
5. Turn ignition to OFF. Locks will again cycle to indicate end of programming mode.
You can find more keyless entry remote programming instructions here https://www.keylessentryremotefob.com/Key-Fob-Programming-Instructions-s/1856.htm

You did it like this ?
Programming -Keyless Entry Remote Transmitter NOTE: All keyless entry remote transmitters (15K601) must be programmed at the same time.
NOTE: All previous transmitter identification codes (TIC's) will be erased when programming mode is entered.
NOTE: To program (or reprogram) the keyless entry remote transmitters into the generic electronic module (GEM)(14B204), perform the following steps.

1. Turn the ignition from OFF to RUN eight times within 10 seconds, ending in RUN. If the GEM has successfully entered program mode, it will lock and unlock all the doors.

1. NOTE: The first TIC must be entered within 7.5 seconds of entering the program mode and additional TICs must be entered within 7.5 seconds of the first TIC. The programming mode is exited whenever the timing constraints are not met. Press any button on a keyless entry remote transmitter, and the doors will lock and then unlock to confirm that each keyless entry remote transmitter has been programmed.

1. If the door locks do not respond for any keyless entry remote transmitter, wait for several seconds and press the button again.

1. Turn the ignition switch to the OFF position, or wait up to five minutes after step 1, to exit program mode. If a keyless entry remote transmitter has been programmed (or reprogrammed), the GEM will lock and unlock all the doors one last time.

Hi.

To program ( or reprogram ) a keyless entry remote transmitter into the remote keyless entry module, perform the following steps:

1. Turn the key to ON or ACC and short the two terminals of the program connector, a two-pin connector located below the driver's side of the instrument panel at the base of the steering column. All doors should lock and then unlock.
2. Press any button on each keyless entry remote transmitter in turn. All doors should lock and then unlock. If the door locks do not respond, press the button again (up to three times maximum with the same keyless entry remote transmitter). If the door locks still fail to respond, go to Pinpoint Test A.
3. Repeat Step 2 to program additional keyless entry remote transmitters into the remote keyless entry module (up to four keyless entry remote transmitters maximum).
4. Turn key off.
5. Remove the short from the program connector. All doors should lock and then unlock.
6. Verify that the keyless entry remote transmitters have been successfully programmed by pressing the LOCK or UNLOCK button on each one, and observing that the system responds by locking and/or unlocking the doors.


I hope this helps you.

Thanks!

Try reprogramming the remotes. Here are the instructions for the procedure. Hope it helps. Cobra!
Programming NOTE: All keyless entry remote transmitters (15K601) must be programmed at the same time.
NOTE: To program (or reprogram) the keyless entry remote transmitters into the RAP module, perform the following steps:

1. Make sure that the anti-theft system is not armed or triggered.

1. Turn the ignition switch (11572) from OFF to RUN eight times within ten seconds, ending in RUN. If the RAP module has successfully entered program mode, it will lock and then unlock all doors.

1. Within 20 seconds, press any button on a keyless entry remote transmitter, and the doors will lock and then unlock to confirm that each keyless entry remote transmitter has been programmed. Repeat this step for each transmitter.

1. If the door locks do not respond for any keyless entry remote transmitter, wait several seconds and press the button again. If the door locks still fail to respond, refer to Inspection and Verification.

1. Turn the ignition switch to the OFF position, or wait up to 20 seconds after step 2, to exit program mode. If a keyless entry remote transmitter has been programmed (or reprogrammed), the RAP module will lock and unlock all doors one last time to confirm.

For most Ford vehicles you can self-program the remote for keyless entry. However there are some of the newer models that require professional equipment to program the keyless entry remote. You can check out what vehicles have self programming and which ones need professional programming here: https://www.keylessentryremotefob.com/Key-Fob-Programming-Instructions-s/1856.htm

In the meantime here are the most common Ford Keyless Entry Remote programming instructions:

*** THERE ARE 2 POSSIBLE PROGRAMMING PROCEDURES. ***Procedure #1Note: Obtain all remote transmitters for this vehicle.
Note: Do not depress the brake pedal during procedure.

1. Turn ignition from OFF to RUN 8 times within 10 seconds, with the 8th time ending in RUN. Door locks will cycle to confirm programming mode. (Off is the position where you can remove your key, RUN is the position just shy of starting your car.)
2. Within 20 seconds press any button on the first keyless remote to be programmed. Door locks will cycle to confirm programming. If you only have one remote then skip to step 4.
3. Within 20 seconds, press any button on the second keyless remote. Door locks will cycle again to confirm programming. Repeat step 3. For all other remotes.
4. Turn ignition to OFF. Locks will again cycle to indicate end of programming mode.
   
   Procedure #2Note: Obtain all remote transmitters for this vehicle.
5. Fasten seat belts and close all doors.
6. Turn ignition from OFF to RUN 4 times within 6 seconds, with the 4th time ending in RUN. (Off is the position where you can remove your key, RUN is the position just shy of starting your car.)
7. Turn ignition to OFF. Acoustic signal will sound and system warning lamp will illuminate to confirm programming mode.
8. Within 10 seconds, press and hold any button on the first keyless remote. Wait for acoustic sound and warning lamp to flash (confirming programming) then release button on remote. Wait 2 seconds but within 10 seconds repeat step 4. For all other remotes. If you only have one remote then continue to step 5.
9. Turn ignition to Crank or wait 10 seconds to end programming mode.

Enter the keyless entry code on the door keypad 3 times. Locks will cycle down and up after the third time. Press and release the "lock" button. Locks should cycle again. May need to hold down lock button for 2 sec rather than press and release. Program up to 4 remotes. If cycling the key on-then-off works, you'll probably have to do it quickly 8 times and after the 8th time, locks will cycle down then up and press and release the lock button.

If you still have the factory radio, there is a way to split the power wire for the factory radio to the aftermarket radio. All you will need are the power and ground for your aftermarket radio, so the rest of the wires should be untouched on the plug for the factory radio. You can simply re-install the radio within the dash and retain the keyless entry as well as restoring your dome light function. Here's a PDF of some instructions. If you did not keep the radio, I would suggest looking online or ins ome junk yards, because it is needed. www.installdr.com/InstallDocs/Honda/PDF/466013.pdf

need to remove door panel either the linkage clip either broke or disconnected --if have remote start on fob need dealer to program--if normal try these links
Lexus Free Keyless Remote Fob Entry programming instructions Free Keyless Remote Fob Entry programming instructions procedures for all...