A Symptoms - Engine Cooling

Symptoms - Engine Cooling

Important: Review the system operation in order to familiarize yourself with the system functions.

Visual/Physical Inspection
- Inspect for aftermarket devices which could affect the operation of the Cooling System.
- Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.
- Inspect the surge tank reservoir for the proper coolant level.

Intermittent
Faulty electrical connections or wiring may be the cause of intermittent conditions.

Symptom List
Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:
- Engine Coolant Temperature Indicator Always On Engine Coolant Temperature Indicator Always On
- Cooling Fan Always On Cooling Fan Always On
- Cooling Fan Inoperative Cooling Fan Inoperative
- Coolant Heater Inoperative Coolant Heater Inoperative
- Engine Overheating Engine Overheating
- Loss of Coolant Loss of Coolant
- Thermostat Diagnosis (Overheating) or Thermostat Diagnosis (Slow to Heat) Thermostat Diagnosis (Overheating) Thermostat Diagnosis (Slow to Heat)
- Engine Fails To Reach Normal Operating Temperature Engine Fails to Reach Normal Operating Temperature