Bosch Washer Error Code dr:11

The dr:11 code means the washer's motor control unit is detecting a voltage level that is too low for proper operation. This points to a fault within the motor control system. The washer stops operation to protect the drive motor and related components from running under inadequate power conditions.

A reset may temporarily clear the code, but it will return if the underlying motor control fault is not repaired. The dr:11 code is tied to an active hardware fault detected during operation, so clearing the display without fixing the motor control board or voltage issue will not resolve the problem.

If the motor control board requires replacement, parts and labor costs typically range from around $200 to $450 depending on the specific model and local labor rates. If the issue turns out to be a wiring connection or a supply voltage problem, diagnostic and repair costs will be considerably lower.

The recommended first step is to run diagnostic test P4, which evaluates motor control function. If P4 confirms the fault, the motor control board needs to be replaced. Before doing so, verify that the wall outlet is supplying adequate voltage and that all wiring connections to the motor control board are secure and free of corrosion.

It is not recommended to continue running the washer with an active dr:11 fault. The error indicates the motor control system is not operating correctly, and running the machine could cause further damage to the drive motor or control electronics. The washer should remain out of service until the fault is diagnosed and repaired.