Performance should include
- conducting pressure testing of the cooling system
- using the proper tool for checking protection levels (i.e., refractometer)
- performing coolant conditioner checks with coolant test strips.
ASE 1: VI. Heating, Ventilation, and Air Conditioning C. Heating, Ventilation, and Engine Cooling Systems (P-1)
Process/Skill Questions:
- Where is the correct pressure found to test the cooling system on a vehicle?
- When is the coolant cap pressure tested?
- What effect does the conditioner have on the cooling system?