Bosch Dishwasher Error Code dr:15

The dr:15 code is a power limit warning indicating the power limiter switch has cut off power due to excessive load or mechanical friction in the oscillating system. The dishwasher detected that the motor was working harder than it should, so it shut down to prevent damage. The most common causes include blocked spray arms, debris in the pump, or a damaged door gasket.

A reset may temporarily clear the dr:15 code, but if the underlying mechanical issue is still present, the power limiter will trip again during the next cycle. Resetting without addressing the root cause, such as an obstruction, friction in the oscillating system, or a faulty gasket, will result in the error returning. Resolve the mechanical issue first, then reset the appliance.

Repair costs vary widely depending on the cause. If the fix is simply removing a debris obstruction or reseating the door gasket, costs may be minimal or limited to a service call fee in the range of $75 to $150. If the gasket needs replacement, parts and labor typically run $100 to $250. Repairs involving the oscillating system components or the power limiter switch itself can range from $150 to $400 or more depending on parts availability and labor rates in your area.

Start by checking for any obstructions in the spray arms, pump filter, and wash chamber that could be causing mechanical resistance. Inspect the door gasket for swelling or misalignment, and make sure the dish rack is not overloaded in a way that blocks spray arm movement. If clearing obstructions does not resolve the code, the oscillating system components or the power limiter switch itself may need to be inspected or replaced by a technician.

It is not recommended to continue running the dishwasher while this error is active. The power limiter tripped because a component was under excessive stress, and running the machine again without fixing the cause risks motor damage or further wear to the oscillating system. Address the cause of the overload before resuming normal use.