VERIFIED
When a Bosch dishwasher shows E6160, the source record points to powercontrol controlled lower spray-arm reference position was not found. Use symptoms and model-specific checks to decide when service is needed.
When E6160 appears on a Bosch dishwasher, the control has registered powercontrol controlled lower spray-arm reference position was not found. That points the diagnostic process toward the electronic control system, but the display alone is not enough to choose a replacement part.
Start with external observations rather than parts guessing. The goal is to confirm the conditions around the warning without bypassing safety devices or turning a diagnostic code into an unsupported DIY repair procedure.
At a glance
- Code: E6160
- Appliance: Bosch Dishwasher
- Verified meaning: powercontrol controlled lower spray-arm reference position was not found
- Diagnostic direction: the electronic control system
- Service area context: San Francisco; confirm coverage by ZIP code
What the code is pointing to
The technical anchor for E6160 is powercontrol controlled lower spray-arm reference position was not found. That description should remain unchanged when the page is imported. What can vary is the hardware behind the condition, so the model/E-Nr and the observed behavior are necessary context.
For this reason, E6160 should be used to narrow the troubleshooting path toward the electronic control system, not as automatic proof that one specific component has failed.
Operating signs to record
Before changing settings or cycling power, note what the appliance is doing. Useful observations include:
- The lower spray pattern might not operate as intended.
- The cycle can stop or report a warning.
- Washing results might change.
- The fault display can recur on the next program.
Possible causes from the source record
Based on the source record, diagnosis may need to consider the following possibilities without assuming any one of them is confirmed:
- Lower controlled spray arm obstructed.
- Reference-position sensing fault.
- PowerControl positioning mechanism or control fault.
First checks to make safely
- Write down the code and full model number.
- Verify that large dishes or utensils are not physically obstructing the lower spray-arm area.
- Avoid force the controlled mechanism by hand beyond normal user access.
These steps are meant to gather useful information without exposing live wiring, bypassing an interlock, defeating a leak-protection device, or opening a system the owner documentation does not designate for user access.
When to stop using the appliance
If loading is clear and the code returns, the controlled spray-arm positioning system needs model-specific diagnosis. When requesting service, include the complete Bosch model/E-Nr. Similar-looking dishwashers can use different controls, pumps, drying systems, and diagnostic logic.
If the code comes back
If loading is clear and the code returns, the controlled spray-arm positioning system needs model-specific diagnosis. When requesting service, include the complete Bosch model/E-Nr. Similar-looking dishwashers can use different controls, pumps, drying systems, and diagnostic logic.
A useful service request includes the exact display, what the appliance was doing immediately before the warning, and which external checks were already completed.
Use the complete Bosch E-Nr
Use the complete Bosch model/E-Nr when matching E6160 to technical documentation. Similar-looking products can use different sensors, controls, pumps, motors, or diagnostic logic.
FAQ
For the source record used here, E6160 is associated with powercontrol controlled lower spray-arm reference position was not found. The complete model/E-Nr still matters because Bosch can use different hardware and diagnostic logic across product families.
Do not continue if the warning is accompanied by the stop conditions listed above. Water near electrical parts, leaking, smoke, a burning odor, sparking, or repeated breaker trips are reasons to leave the appliance off and arrange service.
Where the Bosch documentation for the exact model allows a normal power reset, use it once after recording the code. A returning warning means the underlying condition still needs attention; repeated resets are not a repair.
Not necessarily. An error code narrows the detected condition or system. The model number, symptoms, and model-specific testing are still needed before selecting a component.
Have the full Bosch model/E-Nr, the exact E6160 display, the cycle stage or operating state when it appears, the visible symptoms, and the safe checks already completed.
Bosch service in the San Francisco area
Still seeing E6160 on your Bosch dishwasher?
If E6160 remains active or returns, request Bosch dishwasher diagnosis for the San Francisco service area. Include the complete model/E-Nr, the exact code, a short symptom description, and your ZIP code so service coverage can be confirmed.
service notice: This site represents an appliance repair service and is not affiliated with or endorsed by Bosch.
Technical source: https://www.bosch-home.com/us/owner-support/error-codes/dishwashers
Model compatibility: Bosch reuses codes across series and model years, so Bosch Dishwasher E6160 Error Code may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.