1998 Chevrolet C/K Series Pickup (1500, 2500, 3500) Keyless Entry Remote Programming Instructions

Easy to Follow Step-by-step Key fob remote Programming Instructions

1998 Chevrolet C/K Series Pickup (1500, 2500, 3500)

We strive to provide convenience to our customers with free keyless entry remote fob programming instructions for every single vehicle that we sell on NorthCoast Keyless.

Many people don’t know that they can purchase their own replacement vehicle entry remote, save up to 70% off of marked up Dealership prices, and program the replacement remote to their vehicle themselves. We know how good it feels to save money and do something yourself; and we aim to make it as painless as possible for you!

Free Key Fob Remote Programming Instructions for a 1998 Chevrolet C/K Series Pickup (1500, 2500, 3500)


Minutes 5 minutes

  1. Locate DLP

    Data Link Connector Port 1-16

    LOCATE the Data Link Port (shown above) located under the Driver’s side dashboard. IDENTIFY ports 8 and 4 using the diagram. CONFIRM that there are metal pins inside both ports.

  2. Jump DLP – Enter Programming Mode

    JUMP ports 8 and 4 using a suitable ground wire (paperclip). LEAVE the wire connected throughout the programming procedure. The Vehicle will respond by cycling the door locks LOCK / UNLOCK to indicate successful entry into Programming Mode.

  3. Program Remote(s)

    PRESS and HOLD both the LOCK and UNLOCK buttons on the first remote to be programmed. WAIT 15 seconds until the Vehicle responds by cycling the door locks LOCK / UNLOCK to signal successful programming of the remote. RELEASE the LOCK and UNLOCK buttons.

  4. Program Additional Remote(s)

    REPEAT Step 3 for any additional remotes to be programmed, including working ones.

  5. Exit Programming Mode

    REMOVE the jumper wire connected to the Data Link Port to EXIT Programming Mode.

  6. Test Remotes

    TEST all remotes. Programming is complete.

  7. Share

    If these programming instructions helped save you time and money, please consider sharing our website with friends and family so they can do the same.


  • Key Fob Remote(s) that you want to program to your vehicle.


  • Paperclip

Programming Notes:

  • Verify the following prior to following these instructions:
    • Your vehicle is equipped with keyless entry, and
    • You have a key fob remote that is compatible with your vehicle.
  • Obtain all remote transmitters for this vehicle. This procedure will erase all previously programmed remotes. You must program all existing and new remotes that you wish to use on the vehicle at this time.
  • You may clear your keyless entry system memory by entering programming mode as shown in the steps above.

If you have any difficulties with programming your vehicles, contact us at [email protected].

Key fob remotes

1998 Chevrolet C/K Series Pickup (1500, 2500, 3500)

OEM Electronic
NorthCoast Keyless Free Programming Instructions Disclaimer:
  • We worked hard to provide these instructions to our customers. We checked multiple sources to ensure that this information is complete and accurate. However, please understand that we cannot be held liable for any loss due to incorrect use of the programming instructions from www.northcoastkeyless.com.
  • If you cannot program your remote with the instructions that we provide or encounter any discrepancies, please contact us at [email protected] and we’ll make sure that you’re taken care of.

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