Bosch Dishwasher E06 Error: Door Latch Sensor Repair
Updated: February 2026
The Bosch E06 error code appears when the door latch sensor system detects a problem with door closure. The dishwasher won't start because it can't verify the door is securely latched.
How Door Detection Works
Bosch dishwashers use a door latch assembly with integrated switches or sensors that confirm door closure. The control board requires this signal before allowing cycle start. E06 indicates the latch isn't engaging properly, the sensor has failed, or wiring issues prevent signal transmission to the control board.
Complete Troubleshooting Process
- Step 1: Inspect the door striker (the latch mechanism on the door itself). Ensure it's not damaged, loose, or misaligned. Tighten mounting screws if loose.
- Step 2: Open the door and manually test the door latch assembly on the dishwasher frame. It should engage smoothly when you push the striker mechanism.
- Step 3: Clean the latch mechanism. Food particles, grease, or detergent residue can prevent proper engagement.
- Step 4: Remove the inner door panel to access the latch assembly and door switch. This requires removing screws around the door perimeter.
- Step 5: Locate the door sensor or switch—usually integrated into the latch assembly. It may be mechanical (microswitch) or magnetic (reed switch).
- Step 6: Test the switch with a multimeter set to continuity. It should show continuity when the latch is engaged, no continuity when released.
- Step 7: Check wiring from the door switch to the control board. Look for breaks, pinches (especially in the hinge area where wires flex), or corroded connections.
If the switch tests bad or mechanical latch components are broken, replace the door latch assembly with the correct part for your Bosch model. After installation, test door closure multiple times to ensure consistent latch engagement. The E06 error should clear once the control board receives proper door closure signals. Proper door latching is a critical safety feature—don't attempt to bypass it.
Takeaway: Now that you understand Bosch Dishwasher E06 Error: Door Latch Sensor Repair, put this knowledge into practice. Real-world experience combined with this guide will make you an expert.
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