What causes the DI SP code on a Frigidaire refrigerator?

Jammed or clumped ice cubes: Cubes have stuck together in the chute. Melted-then-refrozen ice: Partial melting refroze into a blockage.

Frigidaire · Refrigerator Minor

DI SP — Ice Jam in Dispenser

DI SP (DISP) means an ice jam in the dispenser chute is blocking dispensing.

Keep using it?: Yes — fix when convenient
DIY difficulty: Easy
Verified against: owner.frigidaire.com ↗

How to fix it

Remove the ice bin and clear any clumped or jammed ice from the chute.
Empty and dry the bin; if ice clumps often, check that the freezer is cold enough.

Why it happens

Typical signs: Ice will not dispense · DI SP on the display

Jammed or clumped ice cubes Cubes have stuck together in the chute.
Melted-then-refrozen ice Partial melting refroze into a blockage.

Replace your water filter

A clogged or overdue water filter is a common cause of low water and ice flow on Frigidaire refrigerators — they are meant to be changed about every 6 months. The OEM-style filter that fits most Frigidaire refrigerators is the WF3CB ($35-50 OEM, $12-20 compatible).

Frigidaire WF3CB refrigerator water filter OEM water filter
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Not sure which filter fits your model? See the full compatibility guide →

Parts you may need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

Refrigerator Water Filter Common replacement
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Related repair guides

Frigidaire Refrigerator Water Filter Guide (PureSource WF3CB & More) →Refrigerator Ice Maker Not Making Ice — Causes & Fix →Refrigerator Water Dispenser Slow or Not Working — Fixes →Refrigerator Water Tastes Bad or Smells — Causes & Fix →

More Frigidaire refrigerator codes

1F 1F — Ice Maker Fault 1 SH 1 SH — Fresh Food Sensor Shorted 1 SY 1 SY — Fresh Food Sensor Open 2 SH 2 SH — Freezer Sensor Shorted 3 SH 3 SH — Temperature Sensor Short 3 SY 3 SY — Evaporator Sensor Open

All Frigidaire codes → All refrigerator codes →

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: owner.frigidaire.com.