Restore dependable operation to your LiftMaster garage door opener with the LiftMaster 030DCT circuit board. This OEM replacement logic board is engineered to bring back stable control, responsive accessory pairing, and consistent daily performance when an original board has failed or become intermittent.
Designed as a direct-replacement service kit, the 030DCT is an ideal fix for openers that struggle with reliable operation, programming, or system communication. Replacing a failed control board can resolve a wide range of electronic issues and return your garage door opener to smooth, predictable operation using genuine LiftMaster components.
Common Faulty Circuit Board Issues
- Garage door opener will not respond to remotes or wall control
- Intermittent operation or random opener behavior
- Failure to enter or stay in programming mode
- Learn button does not function or respond
- Opener has power but will not activate the motor
- Accessories such as remotes or keypads will not pair
- No visible damage, but opener electronics appear unresponsive
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Customer Questions
| Manufacturer | Drive Type | Compatible Model Numbers |
|---|---|---|
| LiftMaster | DC Belt Drive | 6690L, 6580L |
| DC Chain Drive | 4690L, 2100L, 2220L, 2300L, 2420L, 2310M | |
| Chamberlain | DC Belt Drive | B2310, B3000, B3010, B4310, B5330, B6630, B6650, B6830, B6850 |
| DC Chain Drive | D1000, C1000, C3000, C4310 |




