1998 Oldsmobile RegencyFACTORY OEM SERVICE PROCEDURE

Programming Transmitters

  1. Turn ignition off. Connect fused jumper wire between Data Link Connector (DLC) terminals No. 8 (Black/White wire) and No. 4 (Black wire). Close all doors. Turn ignition on. All door locks will cycle. Press and hold LOCK and UNLOCK buttons of one RKE transmitter. After a 30 second delay, door locks will cycle.
  2. Program any other RKE transmitter to be used by repeating previous step. When all RKE transmitter are programmed, remove fused jumper wire from DLC connector (before turning ignition off).
NOTE: GM Tech 1 and Tech 2 scan tools may be used to program Remote Keyless Entry (RKE) transmitters. Follow screen prompts and instructions. Use EXIT key to select function screen display. DO NOT  use YES and NO keys. This may disable other features available.
Factory Service Tools

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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.

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