Replaced the timer and drain solenoid (timer had stuck in "solinoid active" position long enough to burn up the solenoid). Complete the project in two stages on two separate days: 1) replaced solenoid, which took about 30 minutes, 2) replaced timer. Accessing both was straight forward on this simple design dishwasher. Removed the kick panel to access the solenoid. Removed 3 screws and a circlip to remove the old solenoid. Reversed the process to complete this part of the repair. The circlip re-installation took the longest time due to the small work space under the dishwasher. To replace the timer, I removed 7 screws holding the outer door panel on, then removed electrical connections from the old timer. Removed 4 screws holding the timer in place to remove it. Removed the cam from the old timer, and installed it on to the new timer.
Installation of the timer was the reverse of the removal process. The only "gotcha" is the door lever needs to be halfway closed when re-assembling the door panels. Otherwise simple installation. Ran a test wash cycle to confirm all worked as expected. Done.