Bosch Dishwasher Error Code E:26

E:26Bosch Dishwasher

What this code means

Reference cam not detected. Possible causes: Reference cam failure; Wiring harness issue; Control board malfunction

Next steps: diagnose the root cause

1
Verify the error code is active

Power cycle the unit and see if the code returns. If it does, the fault is persistent and requires diagnosis.

2
Get the full diagnostic procedure

Get step-by-step guidance, test values, and wiring diagrams from the OEM service manual.

Start diagnosing E:26 on your Bosch dishwasher

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What’s available for Bosch dishwasher models

Access Bosch dishwasher service manuals, wiring schematics, exploded parts views, and error code references on MyPros+.

Related Bosch dishwasher error codes

E:15Base carrier safety switch active - Appliance cannot be switched off. Possible...E:18Filling fault - No impulses from flow sensor although water is detected by heat...E:24No drain flow possible - Drain pump is running but unable to remove water,...E0No errors
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