STIHL iMOW 5: Temperature too high / low

What this fault means

Temperature protection prevents normal operation.

Safety: Stop the mower and follow the manufacturer safety instructions before physical inspection.

Step-by-step checks

1. Move the mower to normal ambient conditions and let temperature equalise naturally.
2. Do not force charging outside the specified temperature range.
3. Clear packed grass that can trap heat only after safe shutdown.
4. If temperature errors occur at normal ambient temperature, suspect sensor/battery/electronics rather than weather.
5. Record exact message/code for dealer diagnosis.

Evidence source: Manufacturer/support reference

Evidence checked 2026-08-25. Diagnostic procedures are labelled separately from manufacturer-exact error instructions.

Did one of these checks actually fix the mower?

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