Programming a new remote control door lock transmitter for my 2000 chevy Silverado

Why ? Fob not working ? You think changing the RCDLR - remote control door lock receiver will fix it ? Did you test using a professional scan tool ,view input data an DTC'S for that module ?
Transmitter Programming
Important: All transmitters that are to be recognized by the remote control door lock receiver (RCDLR) must be programmed in a single programming sequence. If the system is placed in program mode, all previously programmed transmitters will be erased upon receipt of the programming signal from the first transmitter.
Up to 4 transmitters can be programmed. Do not operate or program the transmitters in the vicinity of other vehicles that are in the keyless entry program mode. This prevents the programming of the transmitters to the incorrect vehicle. The order in which the transmitters are programmed is important. The first transmitter programmed will be transmitter #1, and the second transmitter programmed will be transmitter #2. Use care to program the transmitters correctly.
The scan tool must stay connected until all of the transmitters are programmed. All doors must be closed to perform this function.
Install CANDI module.
Install a scan tool.
Turn ON the ignition with the engine OFF.
With the scan tool, select Vehicle Control Systems.
Select Computer/Integrating Systems.
Select the proper engine size.
Select Module Setup.
Select Body Control Module (BCM).
Select Program Key Fobs.
Follow scan tool on screen instructions.
Remove the scan tool.
Exit the vehicle. Attempt to lock/unlock the doors to verify the programming.
Operate the transmitter functions in order to verify correct system operation.

Remote Control Door Lock Receiver (RCDLR) (Sedan)
Attached to the center of the rear package shelf support under the trim panel

Key switch ? key fob ? Transmitter Programming ?
If you lose a transmitter, program the old and new transmitter(s) into the remote control door lock receiver's memory. Up to 4 transmitters may be programmed.
Important: Once the remote control door lock receiver enters the programming/diagnostic mode, the programming of the first transmitter erases all previous transmitter programming information, requiring the programming of all transmitters.
Program only 1 vehicle remote control door lock receiver at a time. If more than 1 receiver is being programmed at the same time, it is possible that the same transmitter could be programmed to more than 1 remote control door lock receiver.
Perform the following steps in order to program the transmitter:

1. Remove the ignition key from the ignition lock cylinder.
2. Remove the BCM PRGRM fuse from the fuse panel. Refer to Fuse Block in Wiring Systems.
3. Close all of the doors.
4. Close the lift gate.
5. Turn the ignition lock cylinder to ACC.
6. Turn the ignition lock cylinder to OFF, and then back to ACC within 1 second.
7. Open and close any vehicle door.
A chime will be heard when the system enters the BCM programming/diagnostic mode.
Important: After 7 seconds, a chime may be heard confirming successful synchronization. It is necessary to wait approximately 14 seconds for a second chime that will confirm successful programming.

8. Press and hold the transmitter LOCK and UNLOCK buttons simultaneously for 14 seconds.
9. Repeat the previous step on each additional transmitter to be programmed.
10. Remove the ignition key from the ignition lock cylinder.
11. Install the BCM PRGRM fuse back into the fuse panel. Refer to Fuse Block in Wiring Systems.

GRAND PRIX KEY FOB PROGRAMMING INSTRUCTIONS Transmitter Programming No Tools Required In the event that a transmitter is lost, program the old and the new transmitters into the memory of the remote control door lock receiver.Up to 4 transmitters may be programmed Important Once the keyless entry receiver enters the programming/diagnostic mode, the programming of the first transmitter erases all previous transmitter programming information. You must then program all of the transmitters Program only 1 vehicle remote control door lock receiver at a time. If you program multiple receivers simultaneously, the same transmitter could possibly be programmed to more than 1 remote control door lock receiver

Programming Electronic Door Lock Control System NOTE: The electronic door lock control processor (14B001) erases all previous keyless entry remote transmitter (15K601) from memory when the keyless entry remote transmitters are programmed or reprogrammed. The electronic door lock control processor can store up to four keyless entry remote transmitters in memory.

• To program (or reprogram) keyless entry remote transmitter into the electronic door lock control processor, perform the following steps:

1. Turn ignition switch to the RUN position and momentarily short the two terminals of the program connector taped to the wire assembly and located behind the glove compartment. All doors should lock and then unlock. Remove shorting pin.
   

1. Press any button on keyless entry remote transmitter. All doors should lock and then unlock to verify the keyless entry remote transmitter has been programmed. If door locks do not respond, press button again (up to three times maximum with the same keyless entry remote transmitter).
   

1. Repeat the above step to program additional keyless entry remote transmitters into the electronic door lock control processor (up to four keyless entry remote transmitters maximum).
   

1. Turn ignition switch OFF. All doors should lock and then unlock.
   

1. Check operation.
   

Transmitter Programming
No Tools Required
In the event that a transmitter is lost, program the old and the new transmitters into the memory of the remote control door lock receiver. Up to 4 transmitters may be programmed.


Important
Once the keyless entry receiver enters the programming/diagnostic mode, the programming of the first transmitter erases all previous transmitter programming information. You must then program all of the transmitters.

Program only 1 vehicle remote control door lock receiver at a time. If you program multiple receivers simultaneously, the same transmitter could possibly be programmed to more than 1 remote control door lock receiver.


Perform the following steps:

Sit in the vehicle driver's seat.
Remove the ignition key from the ignition lock cylinder.
Close all of the vehicle's doors.
Remove the MALL PGM fuse from the fuse panel. Refer to Electronic Diagnosis in Body and Chassis.
Turn the ignition lock cylinder to the ACC position.
Turn the ignition lock cylinder OFF, then back to ACC within 1 second.
Open and then close any vehicle door. You will hear a chime when the remote control door lock receiver enters the programming/diagnostic mode. If you do not hear a chime, start again at step 1.

Important
After 7 seconds, you may hear a chime confirming successful synchronization. After approximately 14 seconds, you will hear a chime confirming successful programming.


Press and hold the transmitter LOCK and UNLOCK buttons simultaneously for 14 seconds.
Repeat step 8 in order to program each additional transmitter.
Remove the ignition key from the ignition lock cylinder.
Install the MALL PGM fuse back into the fuse panel. Refer to Electrical Diagnosis in Body and Chassis.
Validate that all the transmitters that were programmed operate properly. Refer to Keyless Entry System Operation

1. Close all vehicle doors.

2. Insert the key into the ignition.
3. Hold down the power UNLOCK button on the driver’s door panel-continue to hold
down until instructed to release in step 9.
4. Perform steps 5 through 8 in fairly rapid succession.
5. Turn the ignition switch to the ON position (as far as you can go without starting the
engine).
6. Turn the ignition switch to the OFF position.
7. Turn the ignition switch to the ON position.
8. Turn the ignition switch to the OFF position.
9. Release the power unlock button on the door panel. The vehicle will lock and unlock
the doors automatically.
10. Hold down the LOCK and UNLOCK buttons on the transmitter simultaneously until
the door locks and unlocks.
This step may take up to 30 seconds.
11. Repeat step 10 NOW for each additional transmitter (including any existing
transmitters).
12. Turn the ignition switch to the ON position in order to exit the transmitter programming
mode.

The transmitter may have lost programming,
In the event that a transmitter is lost, program the old and the new transmitters into the memory of the remote control door lock receiver. Up to 4 transmitters may be programmed.

IMPORTANT:

• Once entering this procedure, programming the first transmitter erases all previous transmitters. You must program all transmitters.
• Program one vehicle at a time. One transmitter could be programmed into other vehicles that are also on program mode in close proximity.

1. Sit in the driver's seat.
2. Remove the ignition key from the ignition lock cylinder.
3. Close all vehicle doors.
4. Press and hold unlock on the door lock switch.
5. While holding the door lock switch in the unlock position, insert and remove the ignition key twice. Do not rotate the ignition lock cylinder.
6. Insert the ignition key a third time leaving the key in the ignition lock cylinder. The ignition must remain in the LOCK position for the rest of the procedure.
7. Release the door lock switch. You will hear three chimes. This chime feedback indicates that transmitter programming is active.
8. Press and hold the lock and unlock buttons at the same time on the keyless entry transmitter for 12 seconds . You will hear two chimes. This chime feedback indicates that the transmitter has been programmed successfully.
9. Repeat step 8 for the rest of the transmitters (for a total of 4 transmitters).
10. Exit this procedure by removing the ignition key from the ignition lock cylinder.

Instructions to program a keyless entry remote for a Chevy Silverado. They also work on 2003, 2004 and 2006 Suburbans.

1. Close all the vehicle doors.
2. Insert the ignition key into the ignition lock cylinder.
3. Press and hold the DOOR unlock switch.
4. While holding the DOOR lock switch in the unlock position, cycle the ignition ON, OFF, ON, OFF.
5. Release the DOOR unlock switch. The doors will lock and unlock to confirm the program mode.
6. Press and hold the LOCK button and the UNLOCK button simultaneously on one keyless remote. After a delay of approximately 15 seconds, the doors will lock and unlock to confirm the programming of that transmitter.
7. Repeat the previous step to program up to four transmitters.
8. Turn the ignition switch to the RUN (one more click forward) position in order to exit the keyless entry transmitter mode.
9. Operate the transmitter functions in order to verify correct system operation

1.) from driver seat , close all doors.
2.) insert key into ignition.
3.) while HOLDING the door lock switch in the unlock position , cycle the ignition switch ON OFF ON OFF.
4.) release the door unlock switch , the doors will lock and unlock to confirm programming mode.
5.) press and HOLD the UNLOCK button and LOCK button simultaneously on one transmitter , after a delay of 15 - 30 seconds , doors will lock and unlock to confirm programming of that transmitter.
6.) repeat step number 5 for up to 4 remotes.
7.) turn ignition switch to the RUN position to exit the programming mode.
8.) test remote operation of each remote.

fixed ya

Here it is straight from Alldata:

1. Ground pin G of the Data Link Connector (DLC).**Bottom left pin**

• Receiver will respond by locking, and unlocking doors within 2 seconds.

1. Press any button of the first transmitter to be programmed.
2. The control module will respond by locking/unlocking doors and activating rear window release.
3. Press any button of the second transmitter to be programmed (if used).
4. The control module will respond by locking/unlocking doors and activating the rear window release.

1. Remove the ground applied to the reprogrammed connector.

1. Transmitter operation is verified locking and unlocking the doors and activating the rear window release