ErrorCodePro · Appliance Error CodesBosch NEXXT front-load washer Error Codes: Full List & Meanings
Every Bosch NEXXT front-load washer error code in the Bosch NEXXT front-load washer error-code chart, as published by Sears PartsDirect, with its meaning. Codes vary by model, so confirm in your owner's manual. Support: Bosch Customer Support: 1-800-944-2904.
Codes by system
Drain
Control / electronics
Power supply
Door / lock
All Bosch NEXXT front-load washer error codes
Codes marked "Reset only" or "Service" have no separate page because the manufacturer publishes no owner fix beyond a reset or a service call.
| Code | Meaning | System | Owner action |
|---|---|---|---|
| Er:01 | Door is open. | Door / lock | Service |
| Er:04 | Door lock relay won't activate. | Door / lock | Reset only |
| Er:05 and Er:06 | Water temperature sensor is defective. | Heating | Service |
| Er:07 | Unexpected heating (water heats up without the control module activating the heater). A damaged heater could be shorting out to the metal cabinet, causing the element to heat constantly. | Heating | Reset only |
| Er:08 | Heating time exceeded (heater doesn't turn off). A damaged heater could be shorting out to the metal cabinet, causing the element to heat constantly. | Heating | Reset only |
| Er:09 | No communication between control module and motor control module. | Motor / drive | Service |
| Er:11 and Er:12 | Water fill time exceeded. | Water fill | Reset only |
| Er:13 | Drain time exceeded. | Drain | Owner checks |
| Er:14 | Overfill level reached. The drain pump runs continuously when this code is displayed and should pump out the water. | Leak protection | Reset only |
| Er:17 | Aquastop error. The Aquastop float switch in the base of the washer cabinet trips if water leaks into the base of the washer cabinet. | Control / electronics | Reset only |
| Er:20 | Spin cycle terminated. | Motor / drive | Service |
| Er:21 | Excessive foam detected. | Control / electronics | Owner checks |
| Er:22 | Electrical power supply problem. | Power supply | Owner checks |
| Er:25 | Door lock is blocked. The door lock coil overheated because of repeated attempts to lock or unlock the door. | Door / lock | Owner checks |
Symptoms
Sources
- Sears PartsDirect: Bosch NEXXT front-load washer error-code chart (third-party copy of manufacturer service data)
Last reviewed: October 20, 2026. ErrorCodePro is not affiliated with Bosch.