HEATER CORE INSPECTION

1. Inspect the heater core for damage, cracks and water leakage.

• If there is any malfunction, replace the heater core.

2. Visually inspect the fins for bending.

• If there is any bending, use the end of a flathead screwdriver to straighten the fins.

3. Visually inspect the heater hose for deformation.

• Repair with pliers if there is deformation. If there is any malfunction, replace the heater core.