Can I fix Bosch code E16 myself?

Start with these safe checks: Check that the inlet hose isn't kinked or damaged. If water supply is fine, contact Bosch support.

When should I call a technician for code E16?

If water supply is fine, contact Bosch support. Unplug it or switch the breaker off before you remove any panel. Don't test or replace wiring, control boards, heating elements or motors under power. If you see scorching, smell burning, or the breaker trips again, leave it off and call a qualified appliance technician or electrician.

Bosch Dishwasher Error Code E16 / E17 / E:16: Water inflow problem

What E16 means

There's an issue with water flowing into the dishwasher; water may not be able to enter.

Also shown as: E17, E:16, E:17, depending on the model.

Likely causes

Kinked or damaged inlet hose
Water supply valve problem

Safe first checks

Check that the inlet hose isn't kinked or damaged.

When to stop

If water supply is fine, contact Bosch support.

Checked against: Bosch USA: Bosch dishwasher error codes troubleshooting guide. Codes can differ by model and year, so confirm with your owner's manual.