Check Liquid Line Solenoid Circuit (Zone)

Fault detected in the liquid line solenoid circuit of a zone.

Possible causes

Burnt solenoid coil
Broken or corroded wires
Defective control relay
Loose connector

Recommended actions

Measure solenoid coil resistance
Check wiring continuity
Verify output voltage from controller
Replace solenoid if defective

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Other Thermo King codes

00No Alarms Exist 02Check Evaporator Coil Sensor (Zone)03Check (Control) Return Air Sensor (Zone)04Check (Control) Discharge Air Sensor (Zone)05Check Ambient Temp Sensor 06Check Coolant Temp Sensor

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