WON'T MOVE
John Deere · Z355R Zero-Turn Mower 22 HP 48 in.
Both sides won't move: check that bypass valves are closed (pushed in — not in tow position). One side won't move: that side's drive belt is broken or hydrostatic pump has failed. Check drive belts first ($20-40 part vs. $500+ pump).
Error WON'T MOVE on the John Deere Z355R Zero-Turn Mower 22 HP 48 in. means: Mower Won't Move. The top-ranked community fix is “Replace Broken Drive Belt or Diagnose Hydrostatic Pump” (medium difficulty, ~90 min, DIY cost: $25-$40). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · riding mower
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many riding mower repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $450-$600.
riding_mower · 2 fixes
riding_mower · 2 fixes
riding_mower · 2 fixes
riding_mower · 2 fixes
riding_mower · 2 fixes
riding_mower · 2 fixes
riding_mower · 2 fixes
riding_mower · 2 fixes
Battery Won't Hold Charge
Deck Belt Squealing or Slipping
PTO Clutch Won't Engage Blades
Engine Cranks but Won't Start
Excessive Deck Vibration
Engine Surges or Hunts
Hydrostatic Drive Weak or Slow
Control Levers Stiff or Sticky
The John Deere Z355R Zero-Turn Mower 22 HP 48 in. has 8 other known error codes:
Error code WON'T MOVE also appears on 8 other John Deere models:
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