Erasing Channels
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
To erase programmed channels, hold down the 2 outside buttons until the light on the GDO transmitter begins to flash. Individual channels cannot be erased, but can be reprogrammed using the Garage Door Opener Programming and the Training GDO for Rolling Code Receivers procedures.
Non-Compatible Garage Door Openers
| Manufacturer | Model Number |
|---|---|
| Chamberlain | G-3467 |
| Click Card | ATDG-90 |
| Genie | AR-55 |
| Genie | AR-30 |
| Linear | Code Red |
| Linear | Moore-o-matic |
| Linear | DX Format |
| Micom | Safeway |
| Pulsar/Allister | 20 |
| Skylink | Skylink |
| Stanley | 1048 |
| Stanley | 1054 |
| Stanley | 1064 |
| Telectron | T-22A |
| Telectron | T-80 |
| Telectron | T-80G |
| Telectron | TP-21 |