Bosch washer Error Code E12

What does E12 mean?

Water did not reach minimum level in allotted time.

Common causes

• Low water pressure
• Clogged inlet screens
• Failed inlet valve

Diagnostic & testing steps

1. 1. Clean inlet screens
2. 2. Check water pressure
3. 3. Test inlet valve

Tools required

• Multimeter
• Pliers

OEM parts & part numbers

Water Inlet Valve

Part numbers: 00622058