Bosch refrigerator Error Code E5

What does E5 mean?

Inverter board reports compressor cannot start.

Common causes

• Failed inverter
• Failed compressor
• Loose harness

Diagnostic & testing steps

1. 1. Verify line voltage at inverter
2. 2. Inspect inverter for burn marks
3. 3. Test compressor windings
4. 4. Replace inverter first

Tools required

• Multimeter
• Megger

OEM parts & part numbers

Compressor Inverter

Part numbers: 00650796

Safety warning

⚠️ High voltage. Discharge capacitors before testing.