Check the resistance of all loads that are external to the module. If the module does not show physical signs of damage I would would carry out a resistance check on solenoids, motor, drain pump,etc.
The root cause of the fuse blowing may be either a load fault (a short or very low resistance) or an earth fault.
garryk
February 2007
I can answer this question...
Fisher and Paykel smart drive 608 6.5kg control module problem?