2004 Saturn Ion Red LineFACTORY OEM SERVICE PROCEDURE

Programming RKE Transmitters

IMPORTANT: All key fobs must be programmed each time any one fob is programmed.
The scan tool must stay connected until all of the transmitters are programmed.
  1. Install a scan tool.
  2. Turn ON the ignition with the engine OFF.
  3. Select Remote Function Actuation.
  4. Select Special Functions.
  5. Select Program Key Fobs.
  6. Select the number of key fobs to be programmed.
  7. Press and hold the LOCK and the UNLOCK buttons simultaneously on the first transmitter for approximately 15 seconds. The Power Locks should cycle to confirm programming of the first fob is complete.
  8. If you are programming more than one transmitter, repeat the previous step to program up to four transmitters.
  9. Remove the scan tool.
  10. Exit the vehicle. Attempt to lock/unlock the doors to verify the programming.
  11. Operate the transmitter functions in order to verify correct system operation.
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready ToolsCompare Repair QuoteQuote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.