GM Service Manual Online
For 1990-2009 cars only

The Remote Keyless Entry (RKE) transmitter functions will work up to 195 feet (60 m) away, however, the operating range may be less while the vehicle is running.

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

With Remote Start Shown, Without Remote Start Similar


Object Number: 1500704  Size: A3

The following functions may be available with your vehicle's RKE system:

(Remote Vehicle Start): If your vehicle has this feature, press to start the engine from outside the vehicle using the RKE transmitter. See Remote Vehicle Start for additional information.

[block ] (Lock): Press to lock all the doors. If enabled through the Driver Information Center (DIC), the parking lamps may flash once and the horn may chirp once to indicate locking has occurred. See "REMOTE LOCKS FEEDBACK" under DIC Operation and Displays for programming information. Pressing [block ] will arm the content theft-deterrent system. See Content Theft-Deterrent for more information.

(Unlock): Press once to unlock the driver's door. Press again within five seconds to unlock the other doors. The interior lamps will come on and stay on for 20 seconds or until the ignition is turned on. If enabled through the DIC, the parking lamps may flash once and the horn may chirp once to indicate unlocking has occurred. See "REMOTE LOCKS FEEDBACK" under DIC Operation and Displays . Pressing on the RKE transmitter will disarm the content theft-deterrent system. See Content Theft-Deterrent for more details.

(Trunk Release): Press and hold for about one second to release the trunk lid. The transaxle must be in PARK (P) for this feature to operate.

(Panic Alarm): Press to activate the alarm. The ignition must be in LOCK/OFF for the remote alarm to work. When is pressed, the headlamps will flash and the horn will sound repeatedly for two minutes. The alarm will turn off when the ignition is moved to ON/RUN or the is pressed again.

Matching Transmitter(s) to Your Vehicle

Each RKE transmitter is coded to prevent another transmitter from unlocking your vehicle. If a transmitter is lost or stolen, a replacement can be purchased through your dealer/retailer. All transmitters need to be re-coded to match the new transmitter. The lost transmitter will no longer work after the new transmitters are re-coded. The vehicle can have a maximum of four transmitters matched to it.

Battery Replacement

Replace the battery if the KEY FOB BATTERY LOW message displays in the DIC. See "KEY FOB BATTERY LOW" 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: 1528359  Size: B3

To replace the battery in the RKE transmitter:

  1. Separate the halves of the transmitter with a flat, thin object inserted into the notch on the side.
  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. Put the transmitter back together tightly.