Bosch Dryer Error Code E:16

E:16 on a Bosch dryer indicates a problem with the door sensing system, either the door switch or the door sensor. The control board has detected that the door was opened during a running cycle or is receiving a faulty open-door signal from a defective component. The dryer halts operation as a safety response until the door circuit registers correctly.

A reset may temporarily clear E:16 if the fault was caused by a momentary event such as the door being accidentally bumped open during a cycle. However, if the underlying cause is a faulty switch, defective sensor, or damaged wiring, the code will return as soon as another cycle is attempted. Addressing the root cause is necessary for a lasting resolution.

Repair costs vary depending on the failed component. A replacement door switch is generally an inexpensive part, typically in the range of $15 to $40 for the component alone. If a door sensor replacement or professional labor is required, total repair costs including a service call can range from $80 to $200 or more depending on your location and the technician's rates.

Many E:16 causes are accessible to a technically confident DIYer. Start by checking that the door is fully closed and inspect all wiring connections at the door switch for looseness or corrosion. If the connections are secure, testing the door switch with a multimeter or swapping in a replacement sensor are the next steps. If the wiring or internal control board is damaged, a professional repair technician may be needed.

The dryer will typically prevent operation while E:16 is active because it cannot confirm the door is securely closed, which is a fundamental safety requirement. Attempting to bypass or ignore this code is not recommended. Resolve the door switch or sensor fault before resuming normal use to avoid potential safety hazards.