L200, 2003 SATURN Car cuts off within seconds. My keyless transponders are not communicating with the car. I cannot unlock, lock, open trunk etc. I have tried both sets and the batteries are fine. I attempted to turn on car and it turns on and cuts off within seconds. At the lights come on check engine, coolant, oil. The lock light comes on briefly. I have power lights, horn, radio, etc all work. Please advise

Use your keyless entry transmitter or power door locks to unlock the liftgate. To open it, lift the handle located in the center of the liftgate.

Use your key to unlock the door / trunk. If your car starts up; it might just be a connector and / or your battery in your remote. Try the simple / cheaper fix check by checking the connectors leading to the trunk release solenoid.

Try this:

KEYLESS ENTRY PROGRAMMING

Have all remotes for the vehicle on hand.

Make sure all the doors and rear hatch/trunk are closed during programming.

Only need to use 1 remote to get into program mode but all remotes must be programmed during the same session.

Each step must be completed within 5 seconds.

1. Sit in the car with all doors/trunk tightly closed

2. Turn the key to the ON position, marked by "II" on the ignition bezel so the dash lights come on, then within 5 seconds press the "Lock" button on the remote for 1 second or so and release the button.

3. Turn the key to the OFF position, marked by "I" on the ignition bezel - dash lights go off.

4. Repeat steps 2 & 3 three more times (A total of 4 times) - each step must be done within 5 seconds of the previous step.

5. Upon the 4th turning of the key to "ON", press the lock button on one remote, the locks will make a cycling sound (clunk), locks will NOT lock or unlock at this point, they will just make a noise. The system is now in programming mode. Do not turn key off.

6. Within 5 seconds of entering programming mode and within 5 seconds of each other, press the lock button ON EACH remote you are programming, for a second or so and release. This step needs to be completed within 10 seconds. Each time a remote button is pushed, the locks should cycle. Up to 3 remotes can be programmed.7. Turn ignition completely off and remove the key. Step out of car and close door. The remotes should be programmed and should work. If you have a trunk/hatch release, the button for this feature needs to be held for a few seconds before the trunk/hatch will "pop".

The good news is you can program your 1994 Cadillac Eldorado keyless entry remote yourself with these simple instructions:

1. Ignition in on position....engine not started.
2. Locate black wire coming from the trunk pull down assembly in trunk
   Ground this wire....locks will cycle lock and unlock within a few seconds
   to acknowledge programming mode
3. Press the unlock button on remote 1 twice within 20 seconds
   Locks will cycle lock and unlock within a few seconds to acknowledge
   programming
4. At this time press the unlock button on remote 2 twice within 20 seconds
   Locks will cycle again to acknowledge programming
5. If you do not have 2 remotes use remote 1 two times.
   Both procedures must be followed or you may cause your remote system
   to become inoperable.
6. This entire procedure needs to be started within 30 seconds of grounding
   wire or you will have to start all over.

You can also order a replacement key fob for your 1994 Cadillac Eldorado online and save quite a bit of money compared to the dealer. Order one here from my company: https://www.keylessentryremotefob.com/Cadillac-Eldorado-Remotes-and-Keys-s/3769.htm

it's in owner manual. But, first you have to enter your original code and it must work. then you press the 1 button and then enter a new 5 digit code, then press the 1 button again.

Keyless Entry Keypad To unlock the driver front door (20124) , and disarm the anti-theft alarm control (19A366) , (if equipped):

• Enter the permanent factory code.
• Enter the owner's alternate code.

To unlock the passenger door(s), press the 3/4 button within five seconds of unlocking the driver door or luggage compartment. To unlock the luggage compartment door (40110), press the 5/6 button within five seconds of unlocking driver or passenger door(s). To turn on the courtesy lamps and light all illuminated components, lift either front door handle (22404) or press any button on the keyless entry keypad (14A626) . To lock all doors, press the 7/8 and 9/0 buttons at the same time with all doors closed. (It is not necessary to enter the key code first.) This will turn off courtesy lamps and arm anti-theft alarm control (if equipped). To program an alternate code:

1. Enter the five digit permanent entry code into keyless entry keypad .

1. Within five seconds of pressing last button of permanent code, press the 1/2 button within five seconds of pressing the last button of the permanent code.

1. Enter any alternate five digit code within five seconds of pressing 1/2 button.
   • Enter a sixth digit as follows to indicate operator's memory seat setting to be set by alternate code:
     • 9/0 — no memory recall
     • 1/2 — memory seat position 1
     • 3/4 — memory seat position 2
     • 5/6 — memory seat position 3
   • After successful programming, the doors will signal by locking and then unlocking.

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• Keyless Entry Keypad Does Not Work Properly

• Circuit.
• Keyless entry keypad.
• Electronic door lock control processor.

Open Fuses:

• Town Car and Crown Victoria/Grand Marquis
• Power Distribution Box (under hood)- K, 40A (Maxi)
• Instrument Panel Fuse Panel - 17 (10A), 10 (20A), 8 (15A), 5 (15A) and 4 (10A)

Loose Connectors

Corroded Connectors

KEYLESS REMOTE PROGRAMMING
1- Driver's door open & unlocked. Key out of ignition
2- Insert & remove key 2 times within 5 seconds
3- Close & open drivers door twice within 40 seconds
4- Insert key into ignition & remove
5- Close & open drivers door twice within 40 seconds
6- Insert key into ignition
7- Close the door
8- Turn ignition switch from "LOCK" to "ON" & back to "LOCK"
- ONCE for ADD mode
- TWICE for REWRITE mode
9- Remove the key from ignition
10- To confirm your mode selection, the power locks will now cycle "lock" to
"unlock" a number of times corresponding to your key cycles in step 8
11- Within 40 seconds of confirmation
- Press both transmitter Lock & Ulock buttons simultaneously
- Within 3 seconds press transmitter Lock button for more than 1 second
- If successful, the power locks will cycle once (twice indicates
transmitter problems)
- Repeat step 11 for additional remotes
12- Open door to exit programming.

1. Enter the five digit permanent entry code into keyless entry keypad.
2. Within five seconds of pressing last button of permanent code, press the 1/2 button within five seconds of pressing the last button of the permanent code. (Factory code found on the module).
3. Enter any alternate five digit code within five seconds of pressing 1/2 button.
   • Enter a sixth digit as follows to indicate operator's memory seat setting to be set by alternate code: 9/0-- no memory recall
     1/2-- memory seat position 1
     314-- memory seat position 2
     5/6-- memory seat position 3
     
   • After successful programming, the doors will signal by locking and then unlocking.
   
   

The Keyless Entry Module is located inside the drivers side door.

Open the remotes up...Are the boards the same...?

does trunk button work? panic button?
here's 2003 info:

• The doors do not lock/unlock using the remote transmitter

• Remote transmitter.
• Driver door module (DDM).

• Go To Pinpoint Test G .

SECTION 501-14: Handles, Locks, Latches and Entry Systems 2003 Town Car Workshop Manual
GENERAL PROCEDURES Remote Transmitter Programming

1. Cycle the ignition from OFF to RUN four times within three seconds. The locks will then lock and unlock, confirming that the program mode has been entered.

1. NOTE: When the first keyless entry remote transmitter is programmed, all other keyless entry remote transmitters are erased.
   Press any button on the transmitter to be programmed.

1. If additional keyless entry remote transmitters are to be programmed, repeat Step 2 within 7.5 seconds.

1. To exit program mode, turn the ignition to START or wait 7.5 seconds.

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report back

Hello
this is how to program the remotes/keyless entry

How

• Obtain all remote transmitters
• enter the 5 digit permanent code into the keyless entry pad on the drivers door
• Press the 1-2 switch on the keyless entry pad
• Within 5 seconds
• Press any button on the first remote transmitter
• The doors should open then lock
• Within 5 seconds
• press any button on the second & third remote
• within 5 seconds for each remote
• to exit programming
• simultanionusly press 7-8 & 9-0 switchs on the key pad or wait more then 7.5 seconds

NOTE
The 5 digit permanent code is located in one of the following places

1. On the owners warranty card
2. On the label on the inside the trunk/ boot
3. On the owners code card
4. On the centrel locking control module located in the drivers door
5. In the PCM ford can get this for about $25.00

I hope this help
Regards Paul
www.limotec.co.uk