Bosch SHX5AV55UC/22 dishwasher Parts

Yes, but we recommend fixing the cause of the E22 error on your Bosch dishwasher model SHX5AV55UC before running more cycles. E22 commonly points to a drain restriction (filter area, drain hose, or drain pump), and continuing to run it can leave dirty water in the tub and strain the drain system.

What E22 usually means on a Bosch dishwasher

On Bosch dishwashers, E22 is most often tied to a draining problem caused by debris in the sump and filter area or a restriction in the drain path.

Common causes to check first:

• Food debris or broken glass in the filter/sump area
• Kinked, clogged, or improperly routed drain hose
• Drain pump jammed or failing
• Sink/disposer connection blocked (where the dishwasher drain connects)

Safe steps to try before you run it again

Follow the safety and access steps in the SHX5AV55UC installation guide before pulling the unit or accessing hoses.

• Cancel the cycle and let the unit attempt to drain
• Remove and clean the filter area in the bottom of the tub
• Check the drain hose routing for kinks and high-loop/air-gap setup
• Inspect the sink/disposer inlet where the drain hose connects
• If the pump hums but won’t move water, check for a jammed impeller

When a part replacement is likely

If the filter area is clean and the hose path is clear but the dishwasher still won’t drain, the drain pump is a common next suspect for SHX5AV55UC.

Symptom	Most likely issue	Typical next step
Standing water, pump silent	Electrical/control or door not latched	Check door closure and run drain/cancel again
Standing water, pump hums	Pump jam or blockage	Clear debris; inspect pump inlet
Drains slowly or intermittently	Partial hose restriction	Clean/replace hose; verify routing
Won’t drain after clearing restrictions	Weak/failed pump	Replace dishwasher drain pump 00631200

Why it matters

E22 is a drain-protection warning; clearing the restriction restores normal wash performance and helps prevent odors, poor cleaning, and repeat shutdowns.

For model-specific error behavior and reset steps, use the Bosch dishwasher error codes reference alongside your SHX5AV55UC owner’s manual.

Last updated: January 2026

A Bosch dishwasher like model SHX5AV55UC typically lasts 10 to 15 years. With routine cleaning and quick repairs when problems start, many owners get closer to the high end of that range; the SHX5AV55UC owner’s manual covers the maintenance steps that help extend service life.

Typical lifespan and what affects it

Most dishwasher life is driven by water quality, how often it runs, and how well the filter and spray system are kept clean.

• 10 to 15 years is the normal lifespan range for a Bosch dishwasher
• Hard water and heavy daily use can shorten life
• Regular filter cleaning and correct detergent use can extend life
• Small leaks or drain issues fixed early prevent bigger failures
• Proper installation (leveling, secure mounting) reduces vibration wear

Signs your dishwasher is nearing end of life

If your SHX5AV55UC shows multiple symptoms at once, repairs can stack up.

Symptom	Common cause	Often repairable?
Won’t drain	Clog, drain pump, drain hose	Yes
Poor cleaning	Filter blockage, circulation issue	Yes
Not heating/drying well	Heater circuit, circulation pump with heater	Yes
Leaks at door	Worn door seal, alignment	Yes

Repairs that commonly extend life

These are frequent, high-impact fixes on dishwashers and are often worth doing when the tub is in good shape.

• Replace a failing drain pump: dishwasher drain pump 00631200
• Fix slow or no draining by inspecting the drain path and hose routing
• Address weak wash action by checking the wash system and heater circulation assembly
• Stop door leaks by replacing the door gasket: dishwasher door seal 00645141

Why it matters

Knowing the typical 10 to 15 year lifespan helps you decide whether to maintain, repair, or replace. A well-maintained Bosch dishwasher often runs efficiently longer, and targeted part replacements can restore cleaning and draining performance.

Last updated: January 2026

The most common Bosch dishwasher problem is poor cleaning caused by restricted water flow, usually from a dirty filter area, blocked spray arms, or low incoming water temperature. On the Bosch SHX5AV55UC, the next most common issues are draining problems and fill problems tied to clogs or a failing pump or valve.

Most common symptoms and what they usually mean

• Dishes come out gritty or still dirty: filter area needs cleaning, spray arm holes are blocked, or loading is blocking spray.
• Water left in the bottom: drain path is restricted (filter, sump area, hose, or air gap) or the drain pump is weak.
• Detergent door not opening: dispenser is sticking, or a tall item is blocking the dispenser door.
• Cloudy glassware or white film: hard-water mineral buildup; rinse aid and correct detergent dosing matter.
• Not drying well: rinse aid low or settings not optimized for condensation drying.

Quick checks we recommend first (before replacing parts)

Use the steps in the SHX5AV55UC installation guide to confirm the drain routing and high loop, then run these checks:

• Clean the filter area and remove debris from the sump.
• Spin spray arms by hand; clear any clogged jet holes.
• Run hot water at the sink until it is hot before starting the cycle.
• Verify the dishwasher is level and the door closes firmly.
• Use rinse aid and avoid overfilling the detergent cup.

When it is likely a part problem

Symptom	Most likely area	Example part for this model
Won’t drain or drains slowly	Drain pump or drain restriction	Dishwasher drain pump 00631200
Poor wash pressure, not cleaning	Circulation pump/heater assembly	Dishwasher circulation pump with heater 12008381
Won’t fill or fills too slowly	Water inlet valve or supply issue	Dishwasher water inlet valve (check parts list)

Why it matters

Most “Bosch dishwasher problems” are really water-flow problems. When water cannot circulate, heat, or drain correctly, you get poor cleaning, long cycle times, odors, and standing water.

For fault codes and what they point to, use Bosch dishwasher error codes.

Last updated: January 2026