Dacor DTF36FCS 36 in 20.7 cu ft Counter-Depth French Door Refrigerator with WiFi and Multi-Air Flow PC ER Error Fix: Panel Communication Error

Error code PC ER on the Dacor DTF36FCS 36 in 20.7 cu ft Counter-Depth French Door Refrigerator with WiFi and Multi-Air Flow means: Panel Communication Error. Communication error between the door panel controls and the main control board. The external door panel (display, dispenser controls) cannot communicate with the main PCB. Check the wire harness passing through the door hinge area — repeated door opening can fatigue and break wires at this point. Inspect all door-to-cabinet wiring connectors. On French door models, the panel connections run through the top hinge area. Replace the door harness if wires are broken.

The most successful fix is "Replace Door Harness Wiring Assembly" (hard difficulty, ~90 minutes). Estimated DIY cost: $25-$40. HomeMD has 2 community-ranked fixes for this error.

This error is rated high severity. You should address it promptly — continued use could cause damage or safety concerns.

Yes — the top-ranked community fix ("Replace Door Harness Wiring Assembly") is rated hard difficulty and takes about 90 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Needle-nose pliers.

DIY cost: $25-$40. Professional repair typically costs $200-$300. Many homeowners save money by trying the top-ranked community fix first.

The Dacor DTF36FCS 36 in 20.7 cu ft Counter-Depth French Door Refrigerator with WiFi and Multi-Air Flow has 8 other known error codes, including: 1E (Fridge Temperature Sensor Error), 21E (Freezer Evaporator Fan Error), 22E (Fridge Fan Error), 2E (Freezer Temperature Sensor Error), 33E (Ice Pipe Heater Error), and 3 more.

Error code PC ER also appears on 1 other Dacor model: DRF367500AP 36 in 25.7 cu ft French Door Refrigerator with WiFi and Dual Evaporators. The fix may vary by model, so check each model's specific page for tailored repair steps.