Bosch Dishwasher Error Code d:07

Error code d:07 indicates that the dishwasher has detected a failure in the motor control inverter or the wash pump motor itself. The inverter board controls how power is delivered to the motor, and a fault in either component causes the machine to stop and log this code. Diagnostics begin with running test program P:04 to evaluate motor and inverter behavior.

No. A d:07 error typically prevents the dishwasher from operating at all, and attempting to force it to run with a shorted motor or failed inverter could cause additional electrical damage. The machine should remain out of service until the fault is diagnosed and repaired.

A reset may temporarily clear the code from the display, but it will return as soon as the dishwasher attempts to run and encounters the same hardware fault. The underlying problem with the inverter or motor must be repaired before the code will stay clear. Resetting without repairing is not a fix and may delay proper diagnosis.

Some causes, such as a blocked pump impeller or a loose wiring connector, can be addressed by a confident DIYer with basic appliance repair experience. However, replacing the inverter board or wash pump motor involves working with electrical components and requires proper disassembly of the unit. If you are not comfortable with electrical diagnostics, a qualified technician is the safer option.

Repair costs vary depending on the failed component. An inverter board replacement typically falls in the range of $150 to $350 including parts and labor, while a wash pump motor replacement can range from $200 to $450. A wiring repair is generally less expensive if that turns out to be the only issue.