No Alarms Exist

Indicates the system is operating correctly and there are no active alarms.

Possible causes

System operating normally
Previous alarms manually cleared

Recommended actions

No technical action required

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Other Thermo King codes

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 07Check Engine RPM Sensor

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