Section 6 (Body Control Modules): Programming: Transmitter: Notes

1998 Oldsmobile Achieva 3.1 M, 4T40E/MN4SECTION Notes
WARNING: This page is about a different car, the 1999 Buick Regal and 1999 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

If transmitters are lost, new transmitters can be programmed to Remote Control Door Lock Receiver (RCDLR). A maximum of 4 transmitters may be programmed to vehicle at one time. When new transmitters are programmed to RCDLR, all previous transmitter information is erased. All transmitters must be programmed.

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When to See a Mechanic

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

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