Stihl Handle Position Switch / Cable Intermittent

Unit will not start unless the handle is held at a specific angle

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Worn handle position switch, broken conductor in handle cable, loose pivot wiring connector

Safety: Unplug the cleaner.

Reproduce fault: Gently move the handle up and down while the unit is plugged in (then unplug) to confirm the correlation.
Inspect handle pivot: Remove the cover at the handle pivot and check for pinched or broken wires.
Test switch: Locate the handle position switch and test continuity in different handle positions. Replace if readings are inconsistent.
Replace cable: If flexing the cable causes the unit to start/stop, replace the handle wiring harness.

Medium 3/5

Handle Position Switch

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