Engine Wait to Start Time Delay Expired

The preset wait time for start-up preheating (glow plugs) has expired.

Possible causes

Glow plug relay failure
Burned out glow plugs
Defective coolant temperature sensor
Extreme cold weather conditions

Recommended actions

Verify preheat relay operation
Measure glow plug resistance
Check ambient and engine temperature sensor readings
Review power wiring to glow plugs

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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

View all Thermo King codes

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