Re: F&P Smartdrive 508
Fault code(136) indicates Motor Stall Fault
The manual suggests to check
1 /Wiring harness Ie connections to motor Motor controller etc
2 Check free rotation of agitator & bowl by rotating by hand.Maybe bearings & seals are Seized)
Check rotor postion sensor(RPS)/motor Area for signs of water & corrosion
3 Motor controller fault.
Experience thou suggests Check under washer for signs of water leaks
Shaft seals give way and water leaks onto motor & RPS
If Looks Clear then RPS HAS BEEN Subject to Corrosive terminal problems.