57 AFAM Control Module or Motor Error (Check Alarm)

Thermo King Alarm Code

Description	Corrective Action
FAE Device Error (Check Alarm) Controller is unable to adjust vent door to desired position. Indicates: Frozen or stuck vent door Defective linkage Defective control module Open circuit to control module or motor Defective motor	Visually inspect the vent door and linkage for ice or obstruction. Check for proper linkage adjustment. Check wiring connections to the AFAM circuit board for continuity using a high quality multimeter. Check motor winding for continuity using a high quality multimeter.