Installation guide
Owner’s manual
Error Codes
Where is the leak causing the E15?
On the Bosch SHE3AR75UC dishwasher, an E15 typically means water has collected in the base pan and lifted the flood float switch; the “leak” is usually from a fill, drain, or door-seal point that intermittently drips into that bottom tray. Use the installation guide to safely access the base area.
Check these areas first because they can drip just enough to fill the base pan over time:
- Water inlet connection at the 90° elbow and inlet valve (over-tightening can crack or distort the valve body)
- Drain hose connection at the rear of the dishwasher and the routing under the sink
- Door seal and lower door corners where splash-out can run down into the base
- Detergent dispenser area (suds or a small seep can track down the inner door)
- Pump and motor area (slow seep that only shows during wash)
Helpful parts for this model include the dishwasher water inlet valve 00622058, dishwasher drain hose 00668108, and sealing 00645141.
- Shut off water to the dishwasher before touching any plumbing connections.
- Cut power at the breaker before removing the toe panel or reaching into the base.
- Remove the toe panel and look for water trails (mineral tracks) and the wettest point.
- Dry the base pan fully; then run a short cycle and watch for the first drip.
- If the leak appears during fill, focus on the inlet elbow and valve; if it appears during drain, focus on the drain hose and pump area.
| Where you see water | Most likely source | What to do next |
|---|---|---|
| Front corners, along the door | Door seal or loading/suds issue | Inspect/replace seal; reduce suds and avoid blocking spray arms |
| Left side near fill area | Inlet elbow/valve seep | Recheck fitting, avoid over-tightening; replace valve if cracked |
| Rear/bottom during drain | Drain hose or pump seep | Check clamps and hose routing; replace hose if soft or split |
E15 is a flood-protection response; once water reaches the base pan, the float switch can stop normal operation to prevent overflow. Fixing the source leak and fully drying the base pan restores reliable starts and prevents repeat shutdowns.
For code-specific guidance, use Bosch dishwasher error codes. If you need to order parts beyond the ones listed for SHE3AR75UC, search by model at Sears PartsDirect.
Last updated: February 2026
How do I force my Bosch dishwasher to drain?
To force a drain on your Bosch SHE3AR75UC dishwasher, cancel the current cycle by pressing and holding Start (or Cancel/Reset) until the unit begins the cancel-drain sequence. If it still will not drain, a clogged filter, kinked drain hose, or a failing drain pump is usually the cause.
- Press and hold Start or Cancel/Reset until the dishwasher cancels the program and starts draining.
- Wait for the drain portion to finish; you should hear the drain pump running.
- If the tub still holds water, turn power off at the breaker before checking the sump area.
These are the most common drain blockers and installation issues we see:
- Filter and sump area: Remove debris (glass, labels, food) that can jam the impeller.
- Drain hose routing: Make sure the hose is not kinked or crushed behind the unit.
- High loop / drain loop height: The drain hose must be routed with a loop; the installation guide calls for a loop height of at least 20 inches off the cabinet floor for proper draining.
- Air gap or disposer connection (if used): Clear clogs at the sink connection point.
- Drain pump: If the pump hums, is noisy, or does not run during cancel-drain, replacement is a common fix.
| Symptom | Most likely area | Part to consider |
|---|---|---|
| Water left in tub, pump not running | Drain pump failed or jammed | Drain pump 00611332 |
| Slow drain, intermittent drain | Drain hose kinked or restricted | Dishwasher drain hose 00668108 or dishwasher drain hose 00645149 |
| Drains then backflows into tub | Check valve sticking | Valve 00611320 |
Standing water can cause odors, poor cleaning, and can trigger Bosch drain-related error codes. Correct drain hose loop height and a clear sump area keep the drain pump from working harder than it should.
If you are seeing an error code along with the drain issue, use Bosch dishwasher error codes to match the code to the most likely drain, hose, or pump problem.
For step-by-step model-specific operating and canceling instructions, use the installation guide.
Last updated: February 2026
What's the most common problem with a Bosch dishwasher?
The most common issue we see with Bosch dishwashers like model SHE3AR75UC is a drainage problem: water left in the tub because the filter area or drain path is restricted, or the drain components are failing. Leaks at the door seal are another frequent complaint; both problems are usually straightforward to diagnose.
- Standing water after the cycle: clogged filter/sump area, kinked drain hose, or a weak drain pump
- Bad odor: leftover water and debris in the filter area or drain path
- Water on the floor at the front: worn or mis-seated door seal
- Dishwasher stops mid-cycle or shows a code: a drain/fill fault or sensor-related issue
- Poor cleaning: spray arm blockage, loading issues, or heavy soil buildup
For model-specific operating and care steps, use the SHE3AR75UC owner's manual.
- Clean the filter area thoroughly and remove any debris.
- Check the drain hose routing for kinks and make sure it is not crushed behind the unit.
- Run hot water at the sink for a minute before starting a cycle (helps fill and wash performance).
- Confirm proper loading so large items do not block spray movement.
- Run a cleaning cycle (or a hot cycle) to reduce grease and odor buildup.
If the basic checks do not resolve it, these are the most common repair paths for this model:
| Problem you notice | Most likely part area | Part on this page that often applies |
|---|---|---|
| Not draining, water left in tub | Drain system | Drain pump 00611332 |
| Slow drain or backflow | Drain hose or check valve | Dishwasher check valve 00611320 |
| Not filling or fills poorly | Water supply/inlet | Dishwasher water inlet valve 00622058 |
| Leaking at the door | Door sealing surface | Dishwasher door seal 00645141 |
Drain and leak issues can lead to repeat cycle failures, odors, and water damage around the toe panel area. Fixing the root cause early also prevents strain on the pump and control system.
If you want to look up additional parts by model number or shop beyond the most common items listed here, use Sears PartsDirect.
Last updated: February 2026
What does E08 mean on a Bosch dishwasher?
On a Bosch dishwasher like model SHE3AR75UC, an E08 error points to a water-level problem in the heating area, most often because the unit is not filling correctly or water is siphoning out through an incorrectly routed drain hose. Use the installation guide drain-hose height requirement as your first check.
- Cancel the cycle and let the dishwasher drain, then restart a normal cycle and listen for filling.
- Verify the drain hose routing: it must rise to at least 20 inches (508 mm) above the cabinet floor before it goes to the drain connection.
- Make sure the sink drain or garbage disposer inlet is not restricted (a partial clog can cause odd fill and drain behavior).
- Confirm the hot water supply valve is fully open.
- Avoid extension cords; this dishwasher is designed for a dedicated 120V, 60 Hz circuit.
If the drain hose is routed too low, the dishwasher can siphon water out while it is trying to heat. That leaves the heater area with a low water level, which commonly triggers E08.
| Item to verify | What “correct” looks like | What can happen if wrong |
|---|---|---|
| Drain hose high loop | At least 20 in. (508 mm) above cabinet floor | Siphoning, low water level, E08 |
| Drain path | No kinks, no crushing behind unit | Poor draining, standing water |
If the drain hose is routed correctly and the dishwasher still throws E08, the issue is often related to filling or water sensing.
Common part checks for this model:
- Dishwasher water inlet valve 00622058 if the unit fills slowly or not at all.
- Sensor 00611323 if water clarity or level sensing is erratic.
- Dishwasher drain hose 00668108 if the hose is kinked, split, or cannot hold the proper high loop.
E08 is usually a “protect the heater” condition. Fixing the fill or siphoning problem helps prevent poor cleaning, long cycle times, and heating performance issues.
For code lookups and related Bosch symptoms, use our Bosch dishwasher error codes reference.
You can order replacement parts for SHE3AR75UC from the parts list for this model, or search by model number on Sears PartsDirect.
Last updated: February 2026
