2007 Chevrolet Tahoe 4.8 CFACTORY OEM SERVICE PROCEDURE

Erasing Channels

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
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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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.

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