Rush steering driver board blows its fuse immediatly any ideas.

Dave27

Active member
Joined
Aug 17, 2006
Messages
2,303
Reaction score
1
Location
Snohomish, Washington
Rush steering driver board blows its fuse immediatly any ideas.

Sna francisco Rush steering driver board.The two fuses side by side blow instantly as soon as you plug the 3 prong power plug into it. Thats with the motor unplugged.Anyone have any quick checks for me....Thanks in advance....Dave
 
Check the diodes and transistors for shorts.

It's possible the steering driver IC's (bolted to the heat sinks) might be shorted. If that's the case (or if suspected) then you need to send the board to Happ Controls for repair. They bought out the remaining inventory of those special IC's.

BTW, those IC's are very expensive!
 
Back
Top Bottom