<h1>2001 GMC Yukon Denali Keyless Entry Remote Fob</h1> <p><font size="3"><b>Important Notice:</b> The 2001 Yukon Denali supports onboard programming for remote fobs without the need for specialized equipment. However, the procedure must be followed carefully to ensure successful pairing. </font></p> <p><b><font size="3">Programming Procedure:</font></b></p> <ul> <li><font size="3"> Step 1: Prepare the Vehicle for Programming Ensure all doors are fully closed. Insert the ignition key, but do not start the engine. </font></li> <li><font size="3">Step 2: Enter Programming Mode Press and hold the power UNLOCK button on the driver’s door panel. – Continue holding this button through the next steps. </font></li> <li><font size="3">Step 3: Cycle the Ignition Switch Within a few seconds, perform the following steps in quick succession: Turn the ignition to the ON position (do not start the engine). Turn the ignition OFF. Turn the ignition ON again. Turn the ignition OFF again. </font></li> <li><font size="3">Step 4: Activate Programming Mode Release the power UNLOCK button. – The vehicle will automatically lock and unlock the doors, confirming it has entered programming mode. </font></li> <li><font size="3">Step 5: Program the First Remote Press and hold both the LOCK and UNLOCK buttons on the remote simultaneously. – Hold for up to 30 seconds until the vehicle responds by cycling the door locks. </font></li> <li><font size="3">Step 6: Program Additional Remotes Immediately repeat Step 5 for any other remotes you wish to program. – Each remote must be programmed within one minute of the last. </font></li> <li><font size="3">Step 7: Exit Programming Mode Turn the ignition to the ON position to end the process. – The vehicle will exit programming mode. </font></li> </ul> <p><font size="3"><b>Additional Considerations:</b> </font></p> <ul> <li><font size="3">All Remotes Must Be Programmed Together: Any remotes not programmed during this session will be erased from memory. Ensure all remotes are available at the time of programming. </font></li> <li><font size="3">Repeatable Process: You can re-enter programming mode at any time if needed. </font></li> <li><font size="3">Test Each Remote: After exiting programming mode, test each remote to verify that locking, unlocking, and panic functions work properly.</font></li> </ul>
