Bosch SHE4AM12U Repair Instructions page 26

5.2.3 Base mounted controls (power modules)
Power modules are located in the base on the right side of
dishwashers, not behind fascia panels. So:
 Dishwashers must be pulled out to change controls.
 Dishwashers must be pulled out to measure voltages &
resistances (at the control).
5.2.3.1 To access base-mounted controls
Tools needed: T20 Torx, # 2 Phillips and flat blade screwdriver.
1. Remove toe kick – section 5.1.4.1.
2. Disconnect & pull out dishwasher – section 5.1.4.2.
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5.2.3.2 To remove base-mounted controls
Tools needed: Flat blade screwdriver
1. Two plastic base tabs hold the power module in place. To
remove power module, gently pry tabs until they clear
module (below left), move bottom of module (in toward
heat pump) until it clears base (below right) and pull
module from base.
2. Pry cover tabs to open cover (below left), then disconnect
wire harnesses from power module (below right).
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