Bosch Dishwasher Repair Error E23mdallcsd
Bosch Dishwasher Error E23 is the drain pump error.
Appliance behavior: Sanitized LED flashes and E:23 shows on display.
Part affected: Drain pump
Possible causes: Faulty drain pump harness, faulty drain pump.
Solution: Check continuity between drain pump and power module. If harness is faulty, replace it. Measure drain pump resistance between any 2 terminals. If ≈ 80.5 Ω (at room temperature), replace power module. If not, replace drain pump.
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