What is Genie Fault Code 2000-12?
Genie fault code 2000-12 is typically caused by a failure in CAN bus communication, which is used by Genie lifts to manage data between components.
Causes and Fixes
- Check wiring
- Inspect termination resistors
- Scan for ECU issues
Voltage Tests
Use a multimeter to check CAN HI and LOW lines — should read 2.5–3.0V.
