# CTE Resource Center - Verso - Diesel Equipment Technology III Task 828862601

CTE Resource Center - Verso

Virginia’s CTE Resource Center

Inspect heater core.


Inspection should include

  • visual inspection of the core for coolant leaks
  • pressure testing of the cooling system for leaks
  • visual inspect of plugging of the face of the heater core.

Process/Skill Questions

  • What failure would a plugged heater core cause to the HVAC system?
  • How are most heater core leaks identified?