Select cars to narrow search
dont search for 599cc fortwo modsdont search for 698cc fortwo modsdont search for 999cc fortwo modsdont search for roadster modsdont search for 453 smart modsdont search for forfour mods

Electrical guides and mods

PAS Controller Waterproofing

Modification Details


Another thing that dies due to water ingress in the Roadster is the power steering controller.
However, it also happens in the fortwo 450 although it's much less likely.

The reason for the issue is the placement in the cars.

This unit sits low in the footwell and is covered by the floor carpet.
The water gets in all of the normal places, seeps into the carpet.
The water wicks up the foam backing and into the PAS controller.

Remove it from the car by removing the 2x 10mm nuts and disconnect the 2x electrical connectors.


Normally you can see a bit of rust on the casing but it's not the only indication of damage.

Remove the 2 screws from the back of the unit...

...and the one from the front.

Also the 2 either side of the white connector, remove these too.


The rest of the information held in this guide is locked to members of Evilution only, you can login below or click this link to find out more.

Enter your login credentials here


Click if Info Helpful

Contact us about mod
Terms and Conditions
Site Disclaimer

© Copyright 2019, all rights reserved.