Sany · E002
Power supply voltage too high
What this code means
The power supply voltage is too high (fault description quoted from SANY documentation; the same meaning is given in the OE Machinery SANY code quick reference).
Applies to: SY-series excavators (general E codes).
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If diagnosis points to a failed sensor, solenoid, controller or harness part, send us the code (E002), machine model and serial number — we quote genuine and OEM replacement parts for export.
Ask for the replacement part on WhatsAppSource: Fair Trade Machinery Sany fault code E002 page (manual fault description line), corroborated by OE Machinery SANY fault code reference. Cross-checked in two independent sources. Compiled 2026-10-30. No manufacturer affiliation.