Programming Transmitter

1998 Oldsmobile Achieva 3.1 M, 4T40E/MN4SECTION Programming Transmitter
NOTE: While reprogramming remote control door lock receiver to transmitters, leave window down to avoid unintentional lock-out if procedure is not properly performed
  1. Turn ignition off. Connect jumper wire between program connector terminals "A" (Black/White wire) and "B" (Black wire). See Fig 1 . Within 2 seconds, door locks will lock and unlock, and trunk re lease will cycle to indicate module is ready for reprogramming.
  2. Depress and hold TRUNK RELEASE, LOCK and UNLOCK buttons on one transmitter. Door locks will lock and unlock, trunk lid will release and horn cycles to indicate successful reprogram. Module is now programmed for first transmitter. Repeat this step if programming additional transmitters. Remove jumper wire after finishing programming procedure.
    Fig 1: Locating Programming Connector
    G98B00423Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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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.
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  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.