Frigidaire Gallery System Communication or Fan Error Prefix

Display shows SY followed by other letters (e.g., SY EF, SY CE); indicates system communication or fan errors.

Possible Causes

See specific SY subcodes (SY EF, SY CE, SY CF), Wiring harness issues, Control board faults

Note: SY alone is a prefix; refer to the full code (e.g., SY EF, SY CE, SY CF) for targeted troubleshooting.

Step 1: Record full code

Observe the complete error displayed and refer to the appropriate repair procedure for that specific code.

Step 2: General checks

Inspect wiring harnesses between the main control, user interface, and fans for damage or loose connections.

Easy 2/5