Kwikee Control Unit Test Box #909518000
This is used to test the step control box function to verify it is working.
- Extends automatically when you open your RV door and retracts automatically when the ignition key is turned on.
- Features non-skid steps with under step lights and automatic safety stop if step strikes an obstacle.
- Safely supports up to 750 lbs.
- Lippert # 379607