Strange Device!
 

Hi everyone!

My friend bought a 2001 Newell coach he noticed a strange device that attached to the left of the staring wheel -please look at the photo attached-, when he calls to ask for it they said that its for the turning power, he did not understand exactly why it is for,,,, I tried to search but did not find!
Would you please help me knowing this device?
https://www.luxurycoachlifestyle.com/...tid=5147&stc=1

That is the control panel for the Howard Power Steering Control system. The unit can be adjusted to hold a straight course with a constant side wind or to compensate for the crown in the road.

Thanks fulltiming!