RRepairGraph
GE · Dishwasher · C8

Reset guidance

The detergent cup is blocked from opening fully.

Diagnostic nodeC8RESET
!
Use this as a diagnostic branchConfirm the exact model manual before ordering parts or opening the appliance.

Coverage: Selected GE dishwashers with detergent-cup monitoring.

GUIDANCE

Reset guidance for error C8

A reset may clear a temporary state, but it does not repair a persistent fault. Make the appliance safe, follow the exact model manual, and repeat only the accessible checks listed here.

Safe sequence

  1. 1Turn off the dishwasher before rearranging sharp items.
  2. 2Remove cookware or utensils that touch the detergent cup.
  3. 3Close and latch the door, then run a short test cycle.

Stop and get qualified help when

  • The dispenser is cracked or mechanically jammed
  • C8 returns with the cup completely unobstructed
Primary sourceGE Appliances — dishwasher fault codes ↗Verified 2026-07-17 · manufacturer