This is a direct-replacement controller module for AMP Research PowerStep running boards. It replaces older-style A-04 and A-06 controllers used across a wide range of PowerStep-equipped vehicles.
Specifications:
- Standard Type A replacement controller for AMP Research PowerStep systems
- Direct replacement for A-04 and A-06 style controllers (if the original controller carries an "A" label, this is the correct replacement)
- Not compatible with PowerStep models 75141-01A or 75134-01A
- Compatible with AMP Research override switches 79105-01A and 79106-01A
- Part Number: 19-04280-STA
PowerStep controllers are matched to the specific PowerStep series installed on a vehicle rather than to the vehicle itself, so confirm the original controller's label before ordering.
FAQ
What does the 19-04280-STA controller replace?
It replaces older A-04 and A-06 style AMP Research PowerStep controllers labeled "A."
Will this controller work with every AMP Research PowerStep?
No. It is not compatible with PowerStep models 75141-01A or 75134-01A.
Does this controller work with override switches?
Yes, it is compatible with AMP Research override switches 79105-01A and 79106-01A.
Is the 19-04280-STA a universal part?
It is a universal replacement controller matched by PowerStep series and controller label rather than by vehicle make and model.
