GM Service Manual Online
For 1990-2009 cars only

The Remote Keyless Entry (RKE) transmitter functions work up to 65 feet (20 m) away from the vehicle.

There are other conditions that can affect the performance of the transmitter. See Remote Keyless Entry (RKE) System.


Object Number: 1679679  Size: A3

Do not pull on the chrome base of the transmitter.

(Lock):  Press to lock all the doors. If enabled through the Driver Information Center (DIC), the parking lamps may flash once to indicate locking has occurred. The horn may chirp when is pressed again within five seconds. See DIC Vehicle Customization for additional information.

(Unlock): Press to unlock the driver door. If is pressed again within five seconds, all remaining doors unlock. The interior lamps come on and stay on for 20 seconds or until the ignition is turned on. If enabled through the DIC, the parking lamps flash twice to indicate unlocking has occurred. See DIC Vehicle Customization.

(Remote Trunk Release): Press and hold for about one second to unlock the trunk. The automatic transmission must be in P (Park) or the manual transmission must be in Neutral with the parking brake set.

(Vehicle Locator/Panic Alarm): Press and release to locate the vehicle. The turn signal lamps flash and the horn sounds three times. Press and hold for more than two seconds to activate the panic alarm. The turn signal lamps flash and the horn sounds for 30 seconds. The alarm turns off when the ignition is moved to START or is pressed again. The ignition must be in LOCK/OFF for the panic alarm to work.

The vehicle comes with two transmitters. Each transmitter will have a number on top of it, "1" or "2". These numbers correspond to the driver of the vehicle. For example, the memory seat position for driver 1 will be recalled when using the transmitter labeled "1", if enabled through the DIC. See Memory Seat, Mirrors and Steering Wheel and DIC Vehicle Customizationfor more information.

Programming Transmitters to the Vehicle

Only RKE transmitters programmed to the vehicle will work. If a transmitter is lost or stolen, a replacement can be purchased and programmed through your dealer/retailer. When the replacement transmitter is programmed to the vehicle, all remaining transmitters must also be programmed. Any lost or stolen transmitters no longer work once the new transmitter is programmed. Each vehicle can have up to eight transmitters programmed to it. See "Relearn Remote Key" under DIC Operation and Displays.

Battery Replacement

Replace the battery if the Replace Battery In Remote Key message displays in the DIC. See "Replace Battery In Remote Key" under DIC Warnings and Messages for additional information.

Notice: When replacing the battery, do not touch any of the circuitry on the transmitter. Static from your body could damage the transmitter.


Object Number: 1711321  Size: B3

To replace the battery:

  1. Separate the transmitter with a flat, thin object inserted into the notch, located above the metal base.
  2. Remove the old battery. Do not use a metal object.
  3. Insert the new battery, positive side facing up. Replace with a CR2032 or equivalent battery.
  4. Snap the transmitter back together.