Component Tests and General Diagnostics

Cooling System Components, Hose and Connection Inspection

1) Inspect cooling system components, hoses and connections for leakage, damage and cracks, and clamps for tightness according to Initial Inspection and Diagnostic Overview Engine Cooling System Inspection.

Replace all hoses that are leaky or have cracks or other damage. Replace all clamps which cannot maintain proper tightness.
2) Clean frontal area of radiator core.
3) Check coolant level and concentration.

Add if necessary.

Refer to Coolant Level Check Coolant Level Check
for procedure of level check.